{"title":"Car Audio Tweeters \u0026 Compression Drivers","description":"\u003cp\u003eTweeters, super tweeters and compression drivers for sound-quality and high-output systems. Match the horn or waveguide, crossover point, sensitivity, impedance and amplifier power to the rest of the front stage.\u003c\/p\u003e","products":[{"product_id":"beyma-ph35-4-inch-4-ohm-high-frequency-tweeter","title":"Beyma PH35 4-Inch Competition Tweeter — Single","description":"\u003ch2\u003eBeyma PH35 4-Inch Competition High-Efficiency Tweeter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the system needs Competition-level high-frequency output but the space behind the panel is the problem, the PH35 gives us a large front aperture with a surprisingly shallow rear package.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Beyma PH35 is a 4-ohm Competition-series tweeter sold individually, rated at \u003cstrong\u003e25 watts RMS \/ 100 watts maximum\u003c\/strong\u003e, with \u003cstrong\u003e104 dB sensitivity\u003c\/strong\u003e, a published \u003cstrong\u003e3.5 kHz–20 kHz\u003c\/strong\u003e range, an aluminum diaphragm and a ferrite motor.\u003c\/p\u003e\u003cp\u003eThe front measures just over four inches across, but Beyma publishes only \u003cstrong\u003e45 mm \/ 1.77 inches of depth\u003c\/strong\u003e. That geometry is the reason PH35 can make sense in a door, dash, fairing or speaker panel where there is usable surface area on the front but limited room behind it.\u003c\/p\u003e\u003ch3\u003eThe problem it solves is high-frequency output when rear clearance is tight.\u003c\/h3\u003e\u003cp\u003eHigh-output tweeters often create one of two installation problems: the face is too large for the panel, or the motor is too deep for the cavity behind it.\u003c\/p\u003e\u003cp\u003eThe PH35 accepts a larger front footprint but keeps the rear package shallow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat that solves:\u003c\/strong\u003e if the panel has enough visible area for the 4-inch face but the structure behind it will not accept a deeper tweeter, PH35 gives us another way to reach Competition-level output without rebuilding the entire panel around the motor.\u003c\/p\u003e\u003ch3\u003e104 dB sensitivity gives the tweeter real acoustic headroom.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the PH35 at \u003cstrong\u003e104 dB sensitivity at 1 watt \/ 1 meter\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThat puts it firmly in high-output territory. It is dramatically more efficient than a conventional car-audio tweeter and only one decibel below AST05.\u003c\/p\u003e\u003cp\u003eThat means the high-frequency section can stay present against efficient midranges, road noise and open-cabin conditions without relying on excessive amplifier power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe advantage is headroom:\u003c\/strong\u003e run the tweeter comfortably and tune it down to the system instead of pushing a weaker tweeter to its limit.\u003c\/p\u003e\u003ch3\u003eThe published 3.5 kHz response is not the crossover setting.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the PH35 from \u003cstrong\u003e3.5 kHz to 20 kHz\u003c\/strong\u003e, but recommends a \u003cstrong\u003e5 kHz crossover at 12 dB\/octave\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe manufacturer also publishes a resonant frequency of \u003cstrong\u003e4 kHz\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThat makes the crossover guidance especially important. We do not run a Competition tweeter close to resonance simply because the response graph shows energy there.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe response range tells us what the driver can reproduce. The crossover recommendation tells us how Beyma expects it to be protected.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003e25 watts RMS \/ 100 watts maximum is plenty when sensitivity starts at 104 dB.\u003c\/h3\u003e\u003cp\u003eThe PH35 does not need a huge amplifier channel.\u003c\/p\u003e\u003cp\u003eAt 104 dB sensitivity, a relatively small amount of clean power creates a large amount of acoustic output. The system is far more likely to need careful level matching than a bigger amp.\u003c\/p\u003e\u003cp\u003eBeyma publishes attenuation guidance for the PH35, including several levels of high-frequency reduction. That is exactly what we would expect from a tweeter designed to work beside very efficient mids.\u003c\/p\u003e\u003cp\u003eThe goal is not to use every decibel the driver can make. The goal is to have enough available output that the tweeter never becomes the bottleneck.\u003c\/p\u003e\u003ch3\u003eThe aluminum diaphragm is built around fast high-frequency response.\u003c\/h3\u003e\u003cp\u003eBeyma uses an \u003cstrong\u003ealuminum diaphragm\u003c\/strong\u003e and aluminum front cover in the PH35.\u003c\/p\u003e\u003cp\u003eA high-frequency diaphragm needs to remain light and rigid so it can accelerate, stop and change direction quickly at thousands of cycles per second.\u003c\/p\u003e\u003cp\u003eThat construction supports the PH35’s high sensitivity and extended 20 kHz published upper response.\u003c\/p\u003e\u003cp\u003eAs with every metal-diaphragm high-output tweeter, the tune matters. Available projection is useful; excessive level is not.\u003c\/p\u003e\u003ch3\u003eThe ferrite motor is the tradeoff behind the shallow package.\u003c\/h3\u003e\u003cp\u003eThe PH35 uses a \u003cstrong\u003eferrite motor\u003c\/strong\u003e, not the neodymium motor used in AST05.\u003c\/p\u003e\u003cp\u003eFerrite is generally heavier for a given magnetic system, but it remains a proven, cost-effective motor technology.\u003c\/p\u003e\u003cp\u003eThe PH35’s installation advantage comes from how Beyma packages that motor: the tweeter is only about \u003cstrong\u003e1.77 inches deep\u003c\/strong\u003e despite its large front format.\u003c\/p\u003e\u003cp\u003eIf total driver weight is the primary concern, a neodymium tweeter may be the better choice. If shallow rear clearance is the problem and the panel can take the larger face, PH35 makes a lot of sense.\u003c\/p\u003e\u003ch3\u003ePH35 versus AST05.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePH35:\u003c\/strong\u003e sold individually, 104 dB sensitivity, 25 W RMS \/ 100 W maximum, ferrite motor, 4.04-inch front diameter and only 1.77 inches of depth. Choose it when a large front opening is acceptable but rear clearance is limited.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e sold as a pair, 105 dB sensitivity, the same 25 W RMS \/ 100 W maximum power class, neodymium motor and a much smaller 2.36-inch front format, but approximately 2.68 inches of depth. Choose it when front-panel space and motor weight matter more than shallow rear depth.\u003c\/p\u003e\u003cp\u003eThe PH35 is wider and shallower. The AST05 is narrower and deeper.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThat is a real fitment decision before we ever talk about one decibel of sensitivity.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003ePH35 versus AST22.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAST22:\u003c\/strong\u003e 107 dB sensitivity, larger 1.5-inch voice coil and roughly four-inch front format. Choose it when maximum high-frequency efficiency is the priority.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePH35:\u003c\/strong\u003e 104 dB sensitivity, smaller 1.02-inch voice coil and much shallower 1.77-inch depth. Choose it when the system needs serious output but the rear cavity cannot accept the deeper AST22 package.\u003c\/p\u003e\u003cp\u003eThe AST22 has more published acoustic efficiency. The PH35 is easier to fit into a shallow structure.\u003c\/p\u003e\u003ch3\u003ePH35 versus SC30.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSC30:\u003c\/strong\u003e 92 dB sensitivity, 3.5 kHz recommended crossover capability and 22 kHz published upper response. Choose it when lower crossover flexibility and conventional in-cabin balance are more important than extreme efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePH35:\u003c\/strong\u003e 104 dB sensitivity and Competition-series output, with a manufacturer-recommended 5 kHz crossover. Choose it when the top end needs much more projection.\u003c\/p\u003e\u003cp\u003eThese are not two price levels of the same tweeter. They solve two completely different output targets.\u003c\/p\u003e\u003ch3\u003eWhere we would use the PH35.\u003c\/h3\u003e\u003cp\u003eThis is a strong option in motorcycle fairings and bags, powersports panels, Jeep and open-cabin builds, custom doors and high-output speaker arrays where the panel has room for the large front face but the cavity behind it is shallow.\u003c\/p\u003e\u003cp\u003eIt pairs naturally with efficient Beyma mids when the top end needs real acoustic headroom but the installation does not justify the deeper or heavier packaging of another large Competition tweeter.\u003c\/p\u003e\u003cp\u003eWith DSP or a proper passive network, we can protect it at the manufacturer-recommended crossover, level-match it to the midrange and shape the response so the PH35 adds clarity and projection instead of simply adding brightness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe result:\u003c\/strong\u003e a shallow-back Competition-series Beyma tweeter that gives us 104 dB sensitivity and serious high-frequency output from a package designed around limited rear clearance.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Beyma PH35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Competition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e High-efficiency high-frequency tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e Single tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal impedance:\u003c\/strong\u003e 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e 25 watts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum power:\u003c\/strong\u003e 100 watts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 104 dB, 1 W \/ 1 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished frequency range:\u003c\/strong\u003e 3.5 kHz–20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended crossover:\u003c\/strong\u003e 5 kHz at 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonant frequency (Fs):\u003c\/strong\u003e 4 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil diameter:\u003c\/strong\u003e 25.8 mm \/ 1.02 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 102.5 mm \/ 4.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall depth:\u003c\/strong\u003e 45 mm \/ 1.77 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaffle cutout:\u003c\/strong\u003e 75 mm \/ 2.95 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-circle diameter:\u003c\/strong\u003e 90 mm \/ 3.54 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront cover:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e Ferrite\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCrossover \/ System Guidance\u003c\/h2\u003e\u003cp\u003eBeyma recommends crossing the PH35 at 5 kHz with a 12 dB\/octave filter. Final amplifier power, attenuation, level, EQ and DSP settings must be selected around the midrange used below it and the required output of the finished system.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51160339284201,"sku":"PH35","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/rn-image_picker_lib_temp_470a367d-bb7f-471f-89a5-545c4edbe69c.jpg?v=1781580488"},{"product_id":"gladen-audio-ga-38-mm-sg-ng-neo-tweeter","title":"Gladen Audio GA 38 SG-NG 38 mm Sound-Quality Tweeters — Pair — Open Box","description":"\u003ch2\u003eGLADEN GA 38 SG-NG 38 mm Sound-Quality Tweeter Pair\u003c\/h2\u003e\u003cp\u003eSome front stages need a tweeter that can reach lower than a typical 25 or 28 mm dome without sounding like it is being forced into the upper-midrange job. The GA 38 SG-NG is built for that problem. GLADEN uses a large 38 mm voice coil and coated silk diaphragm and publishes a recommended operating range beginning at 2,000 Hz, giving the installer more freedom when matching the tweeter to a door midbass or dedicated midrange.\u003c\/p\u003e\u003cp\u003eThis listing is for a \u003cstrong\u003epair\u003c\/strong\u003e. GLADEN’s own GA-series documentation identifies the GA 38 SG \/ SG-NG as a two-tweeter set and publishes 2 × 60 \/ 30 watt power handling at 4 ohms.\u003c\/p\u003e\u003ch3\u003eWhy the SG-NG Version?\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eNG\u003c\/strong\u003e version is the non-glued construction. The tweeter capsule is not permanently bonded into the aluminum carrier, which gives us more options when the best acoustic location is inside an OEM sail panel, A-pillar, dash pod or custom mount. That flexibility is the reason to choose SG-NG over a permanently bonded carrier when fabrication space is tight.\u003c\/p\u003e\u003cp\u003eThe larger diaphragm can also help bridge the gap when the main door speaker is low or off-axis and a smaller tweeter would need to be crossed lower than we are comfortable with. We would still measure the installed system and set the high-pass around the actual acoustic result rather than treating 2,000 Hz as an automatic crossover setting.\u003c\/p\u003e\u003ch3\u003eWhat It Will Not Do\u003c\/h3\u003e\u003cp\u003eThis is not a drop-in promise for every factory tweeter location. A 38 mm design needs more physical room than a normal 25–28 mm tweeter, and mounting depth\/diameter must be checked before the system is committed to it. The published 2,000 Hz operating range also does not mean the tweeter should be run without crossover protection.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: GA 38 SG-NG\u003c\/li\u003e\n\u003cli\u003eQuantity: pair \/ 2 tweeters\u003c\/li\u003e\n\u003cli\u003eType: sound-quality tweeter\u003c\/li\u003e\n\u003cli\u003eVoice-coil diameter: 38 mm\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePublished power handling: 60 \/ 30 W per tweeter\u003c\/li\u003e\n\u003cli\u003eMinimum amplifier power: 5 W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended frequency area: from 2,000 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 95.0 dB at 2.83 V \/ 1 m\u003c\/li\u003e\n\u003cli\u003eSensitivity: 91.3 dB at 1 W \/ 1 m\u003c\/li\u003e\n\u003cli\u003eDC resistance: 3.4 ohms\u003c\/li\u003e\n\u003cli\u003eResonance frequency: 1,093 Hz\u003c\/li\u003e\n\u003cli\u003eDiaphragm: coated silk fabric\u003c\/li\u003e\n\u003cli\u003eVoice-coil former: Kapton\u003c\/li\u003e\n\u003cli\u003eGrille: Hexacon\u003c\/li\u003e\n\u003cli\u003eSG-NG construction: modular, non-glued tweeter capsule\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOpen-box item:\u003c\/strong\u003e condition and included mounting pieces should be checked against the actual inventory unit before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFinal sale:\u003c\/strong\u003e This closeout item is final sale. Review the exact condition, fitment and included accessories before purchase.\u003c\/p\u003e","brand":"Gladen Audio","offers":[{"title":"Default Title","offer_id":51160346231017,"sku":"OPENBOX-GLADEN-GA38-SGNG","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/rn-image_picker_lib_temp_316c5139-f78b-4845-ad1a-d08eade2a9f7.jpg?v=1781577547"},{"product_id":"recoil-audio-rt25-2-5-inch-mini-bullet-tweeters","title":"Recoil RT25 2.5-Inch Mini Bullet Tweeters — Surface\/Angle-Mount Pair","description":"\u003ch2\u003eRecoil RT25 Mini Bullet Tweeters\u003c\/h2\u003e\u003cp\u003eIf a normal component tweeter gets buried once a pro-style midrange system comes up to volume, the RT25 gives you much higher efficiency without needing a large horn body. Recoil rates it at 105 dB sensitivity and builds it around a compact mini-bullet format with both surface- and angle-mount options.\u003c\/p\u003e\u003cp\u003eThis is the choice when placement flexibility and acoustic efficiency matter more than chasing a huge amplifier-power number. A pair of RT25s can stay present with efficient 6.5- or 8-inch pro mids while using relatively modest tweeter power.\u003c\/p\u003e\u003ch3\u003eWhy RT25 Makes Sense\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh 105 dB published sensitivity\u003c\/li\u003e\n\u003cli\u003eCompact surface- or angle-mount installation\u003c\/li\u003e\n\u003cli\u003eGood match for pro-style midrange systems\u003c\/li\u003e\n\u003cli\u003eNeodymium motor keeps the assembly compact\u003c\/li\u003e\n\u003cli\u003eAluminum diaphragm for strong high-frequency projection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompared with the RLT250, the RT25 is the efficiency-and-placement choice; the RLT250 is the higher-power slim high-compression option. Compared with the standard RST250, the RT25 gives you substantially higher published sensitivity and more mounting flexibility.\u003c\/p\u003e\u003ch3\u003ePower and Protection\u003c\/h3\u003e\u003cp\u003eRecoil rates each RT25 at 30 watts RMS \/ 60 watts max, with 120 watts maximum for the pair. That is plenty when the tweeter is 105 dB efficient. More amplifier power is not automatically better; the high-frequency section still has to be level-matched to the mids.\u003c\/p\u003e\u003cp\u003eThe RT25 is not a full-range speaker. Use proper high-pass protection and set the crossover around the midrange below it, amplifier power and actual mounting angle. A high-efficiency tweeter can still be damaged quickly if it is fed too much lower-frequency energy.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: RT25\u003c\/li\u003e\n\u003cli\u003ePackage: pair\u003c\/li\u003e\n\u003cli\u003eNominal format: 2.5-inch mini bullet tweeter\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower: 30 W RMS \/ 60 W max per tweeter; 120 W max per pair\u003c\/li\u003e\n\u003cli\u003eSensitivity: 105 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 25.5 mm KSV\u003c\/li\u003e\n\u003cli\u003eDiaphragm: aluminum\u003c\/li\u003e\n\u003cli\u003eMotor: neodymium\u003c\/li\u003e\n\u003cli\u003eMounting: surface or angle mount\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 50.8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the outside diameter as a packaging check, then verify the actual panel, fastener location and aiming clearance before fabrication.\u003c\/p\u003e","brand":"Recoil Audio","offers":[{"title":"Default Title","offer_id":51164586377449,"sku":"RT25","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/RT25-1.jpg?v=1781039658"},{"product_id":"beyma-sql60b-4-ohm-high-efficiency-sql-tweeter-pair","title":"Beyma SQL60B Compact Tweeters — Pair","description":"\u003ch2\u003eBeyma SQL60B 4-Ohm Compact High-Efficiency Tweeter Pair\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen the mids already have enough output but the top end starts disappearing once the vehicle gets loud, the fix is not always a giant bullet tweeter. Sometimes the real problem is getting enough clean high-frequency output into a location that barely has room for a tweeter at all.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SQL60B is Beyma’s compact answer for that job. It is sold as a pair, rated at 4 ohms, 30 watts AES per tweeter and 97.5 dB sensitivity, with a 1-inch edgewound aluminum voice coil, PM4 polymer diaphragm and neodymium motor. The published operating range is 5 kHz–20 kHz with a recommended crossover at 5 kHz or higher.\u003c\/p\u003e\u003cp\u003eThat puts the SQL60B in a useful space between a conventional low-output tweeter and Beyma’s 105–107 dB Competition models. It gives us more top-end headroom without forcing a large high-frequency driver into a pillar, fairing or custom panel that does not have the room for it.\u003c\/p\u003e\u003ch3\u003eWhat problem does the SQL60B solve?\u003c\/h3\u003e\u003cp\u003eA strong 6.5- or 8-inch midrange can stay clear at volumes where a normal car-audio tweeter starts sounding buried. Once that happens, turning up treble EQ is not a real solution. You are asking the same tweeter to make more output from the same small motor and diaphragm.\u003c\/p\u003e\u003cp\u003eThe SQL60B starts from a more efficient platform. At 97.5 dB sensitivity, it needs less amplifier voltage to reach the same acoustic level than many conventional tweeters.\u003c\/p\u003e\u003cp\u003eThat gives us headroom. Instead of running the tweeter at the edge of its capability, we can keep the high-frequency section clean and level-match it properly to the mids.\u003c\/p\u003e\u003ch3\u003eSQL60B vs. AST50B: polymer diaphragm vs. aluminum diaphragm.\u003c\/h3\u003e\u003cp\u003eThese two are close enough in size and sensitivity that the real difference is not “which one is louder?”\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSQL60B:\u003c\/strong\u003e 30 watts AES, 97.5 dB sensitivity, PM4 polymer diaphragm and a 1-inch edgewound aluminum voice coil. Choose it when the system benefits from the SQL60B’s slightly higher power capacity and polymer-diaphragm design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST50B:\u003c\/strong\u003e 25 watts AES, 98 dB sensitivity, aluminum diaphragm and the same general compact 1-inch voice-coil format. Choose it when the AST aluminum-diaphragm platform better fits the system goal.\u003c\/p\u003e\u003cp\u003eThe sensitivity difference is only half a decibel. That is not enough to make one universally better. We choose between them from the diaphragm construction, amplifier plan, placement and the rest of the speaker package.\u003c\/p\u003e\u003ch3\u003eSQL60B vs. AST05: compact packaging vs. Competition-level output.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSQL60B:\u003c\/strong\u003e roughly 1.93 inches across, 97.5 dB sensitivity and a 5 kHz-up operating role. It is the better fit when the tweeter location is tight and the system needs strong—but not extreme—high-frequency output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e 105 dB sensitivity and a larger Competition-series format. It makes more sense when the system is fighting wind, road noise or several very efficient mids and the high-frequency section genuinely needs another level of acoustic output.\u003c\/p\u003e\u003cp\u003eIf the SQL60B already reaches the target level cleanly, the smaller tweeter is usually the smarter answer. We do not cut a bigger hole just to buy a larger number on the spec sheet.\u003c\/p\u003e\u003ch3\u003eSQL60B vs. SC30: output vs. lower crossover flexibility.\u003c\/h3\u003e\u003cp\u003eThe SC30 is a different kind of tool. It gives up a lot of sensitivity compared with SQL60B, but it can work lower in frequency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSC30:\u003c\/strong\u003e choose it when the midrange below needs the tweeter to take over earlier and the system does not require the same high-output efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSQL60B:\u003c\/strong\u003e choose it when the midrange can stay clean through the upper mids and the tweeter mainly needs to add efficient 5 kHz-and-up output from a very small location.\u003c\/p\u003e\u003cp\u003eThat crossover relationship matters more than simply comparing wattage.\u003c\/p\u003e\u003ch3\u003eThe 5 kHz minimum is part of the product.\u003c\/h3\u003e\u003cp\u003eThe SQL60B is published from 5 kHz to 20 kHz with a recommended crossover at 5 kHz or higher. We treat that as a system requirement, not a suggestion to ignore because a DSP can technically type in a lower number.\u003c\/p\u003e\u003cp\u003eBelow its intended range, a tweeter has to move farther and dissipate more heat. That is exactly where damage risk rises quickly.\u003c\/p\u003e\u003cp\u003eIf the midrange cannot reach the 5 kHz handoff cleanly, the correct fix is a different high-frequency driver or a different midrange—not forcing the SQL60B lower just because it fits the panel nicely.\u003c\/p\u003e\u003ch3\u003eWhy 30 watts AES is useful on a 97.5 dB tweeter.\u003c\/h3\u003e\u003cp\u003eThe SQL60B does not need midrange-style power. It only reproduces the upper portion of the spectrum, and it starts from a high-efficiency platform.\u003c\/p\u003e\u003cp\u003eThe 30-watt AES rating gives the tweeter useful thermal headroom, but the amplifier still needs to be set correctly. A clipped high-frequency channel or a crossover set too low can damage a tweeter long before the amplifier reaches some headline wattage figure.\u003c\/p\u003e\u003cp\u003eWe set clean voltage first, then level-match the SQL60B to the mids. More available power is only useful when the driver is protected and the gain structure is under control.\u003c\/p\u003e\u003ch3\u003eThe compact package is a major reason to choose it.\u003c\/h3\u003e\u003cp\u003eThe SQL60B measures about 49 mm \/ 1.93 inches across, 33 mm \/ 1.30 inches deep and uses a 42 mm \/ 1.65-inch baffle cutout. That is a very manageable footprint for a high-efficiency tweeter.\u003c\/p\u003e\u003cp\u003eIn a motorcycle fairing, pillar, dash or compact custom pod, those dimensions can matter more than chasing another few decibels of sensitivity. A tweeter with more output does not help if the motor will not fit behind the panel or the face takes over the whole layout.\u003c\/p\u003e\u003ch3\u003eWhere we would use the SQL60B.\u003c\/h3\u003e\u003cp\u003eThis is a natural partner for efficient Beyma 6.5- and 8-inch mids in a high-output daily driver, motorcycle, Jeep or powersports build where the system needs more top-end headroom but still has to look and package like a finished mobile-audio install.\u003c\/p\u003e\u003cp\u003eIt also makes sense in custom doors and pillars where we want the high-frequency section close to the midrange without giving up a huge amount of panel space to the tweeter.\u003c\/p\u003e\u003cp\u003eWith DSP, we high-pass it safely, level-match it against the mids, then check polarity, timing and installed response. The goal is not to make the SQL60B sound obviously loud. The goal is for the top end to stay present when the rest of the system comes up.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the SQL60B gives a serious Beyma system a compact PM4-polymer top end with enough efficiency and power capacity to stay clean at real volume without forcing a larger Competition tweeter into a location that does not need one.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSQL60B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDC resistance (Re)\u003c\/th\u003e\n\u003ctd\u003e3.5 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e30 W AES per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProgram power\u003c\/th\u003e\n\u003ctd\u003e60 W per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e97.5 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e5 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended crossover\u003c\/th\u003e\n\u003ctd\u003e5 kHz or higher\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e25.4 mm \/ 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil construction\u003c\/th\u003e\n\u003ctd\u003eEdgewound aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall diameter\u003c\/th\u003e\n\u003ctd\u003e49 mm \/ 1.93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e33 mm \/ 1.30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle cutout\u003c\/th\u003e\n\u003ctd\u003e42 mm \/ 1.65 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e0.20 kg \/ 0.44 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003ePM4 polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFront cover\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e use a 5 kHz-or-higher high-pass crossover and set slope, amplifier gain, attenuation, EQ and DSP around the exact midrange and intended output of the finished system.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51268110024937,"sku":"BEYMA-SQL60B","price":378.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/sql60b-sms-car-audio-379_4f0e2209-6562-453b-968f-995e198a8de6.webp?v=1781319097"},{"product_id":"beyma-ast07-tweeter-pair","title":"Beyma AST07 Tweeter Pair — Four Diffusers Included","description":"\u003ch2\u003eBeyma AST07 4-Ohm High-Output Tweeter Pair with Four Diffusers\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the high-frequency section needs to stay loud enough for a serious midrange package but you also need more control over how that top end is physically presented, the AST07 is the Beyma tweeter that solves both problems in one pair.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe AST07 is a pair of 4-ohm tweeters rated at 35 watts AES each, 106 dB sensitivity and a published 2 kHz–20 kHz range. The pair also includes four diffusers. That makes the AST07 more than a slightly different AST05—it gives the installer another level of output capacity plus options in how the high-frequency energy is presented at the front of the tweeter.\u003c\/p\u003e\u003cp\u003eThat matters in motorcycles, Jeeps, powersports systems and custom multi-speaker panels, because high-frequency performance is not just about how loud the diaphragm can get. Where the tweeter sits, what it points at and how the front geometry distributes the output all affect what the listener actually hears.\u003c\/p\u003e\u003ch3\u003eWhy choose the AST07 instead of simply adding more tweeters?\u003c\/h3\u003e\u003cp\u003eIf one tweeter is being overwhelmed by several high-efficiency mids, doubling the number of tweeters can increase output, but it also adds more cutouts, more wiring and more acoustic sources that have to work together.\u003c\/p\u003e\u003cp\u003eThe AST07 starts at 106 dB sensitivity and carries a 35-watt AES rating per tweeter. That gives one left\/right pair significant acoustic capability before we start multiplying driver count.\u003c\/p\u003e\u003cp\u003eFor a customer, the advantage is cleaner system architecture. If one properly protected AST07 per side already reaches the required high-frequency level, we do not need to fill the panel with extra tweeters just to keep pace with the mids.\u003c\/p\u003e\u003ch3\u003eThe four diffusers matter because the panel is part of the system.\u003c\/h3\u003e\u003cp\u003eThe AST07 pair includes four diffusers. We treat those as installation tools, not decorative pieces.\u003c\/p\u003e\u003cp\u003eHigh frequencies become directional. A tweeter that measures strong directly on axis can sound weak when the listener sits far off that axis. The diffuser arrangement gives the installer choices in how the front of the tweeter is configured for the particular location.\u003c\/p\u003e\u003cp\u003eDo not assign a numeric coverage angle to a diffuser option unless it is specified for that exact configuration. The useful point is that the AST07 package gives more physical configuration choices than a fixed-front tweeter, and those choices can matter when a fairing, door panel or pod forces the tweeter into a less-than-perfect position.\u003c\/p\u003e\u003ch3\u003eAST07 versus AST05: more thermal rating, different installation flexibility.\u003c\/h3\u003e\u003cp\u003eThe AST05 and AST07 both belong in high-output systems, but they do not solve the exact same problem.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e compact neodymium Competition tweeter, 25 watts RMS, 105 dB sensitivity, aluminum diaphragm and a manufacturer-documented 5 kHz \/ 12 dB-per-octave crossover recommendation. Choose it when compact size, lower weight and a very efficient conventional bullet-tweeter format make the most sense.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST07:\u003c\/strong\u003e 35 watts AES, 106 dB sensitivity, published 2 kHz–20 kHz range and four included diffusers. Choose it when the system needs more continuous high-frequency capacity and the diffuser choices help solve the physical installation.\u003c\/p\u003e\u003cp\u003eThe AST07 is not automatically the upgrade. If the AST05 already matches the mids and fits the panel better, there is no reason to add size or complexity just because another model has a higher rating.\u003c\/p\u003e\u003ch3\u003eAST07 versus AST22: pair flexibility versus larger single-driver format.\u003c\/h3\u003e\u003cp\u003eThe AST22 is a larger-format 4-ohm compression tweeter with a 1.5-inch voice coil, 107 dB sensitivity, 25 watts AES and a published 40-degree conical dispersion pattern.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST22:\u003c\/strong\u003e makes sense when the system wants a large, focused, fixed high-frequency source and the panel has room for it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST07:\u003c\/strong\u003e makes sense when the system needs very high efficiency in a left\/right pair and the included diffuser options are useful to the fabrication.\u003c\/p\u003e\u003cp\u003eOne extra decibel of sensitivity on the AST22 does not automatically make it the better answer. The actual panel space, target coverage and number of tweeter locations decide which model makes sense.\u003c\/p\u003e\u003ch3\u003eDo not use the 2 kHz response figure as a blind crossover point.\u003c\/h3\u003e\u003cp\u003eThe AST07 is published from 2 kHz to 20 kHz. That tells us the range over which the tweeter is specified to produce output. It does not, by itself, tell us the safe crossover frequency at full system output.\u003c\/p\u003e\u003cp\u003eUse high-pass protection appropriate to the exact amplifier voltage, desired SPL and midrange pairing. If the lower driver cannot reach high enough cleanly to meet the tweeter safely, change the driver combination instead of gambling with the tweeter.\u003c\/p\u003e\u003ch3\u003eWhat 35 watts AES really means on a 106 dB tweeter.\u003c\/h3\u003e\u003cp\u003eAt 106 dB sensitivity, the AST07 already creates a lot of acoustic output from very little power. The 35-watt AES rating gives additional thermal capacity, but it is not a target telling us to feed 35 watts continuously.\u003c\/p\u003e\u003cp\u003eHigh-frequency drivers are usually damaged by the wrong combination of crossover, clipping and gain structure—not because the system somehow failed to use every watt on the label.\u003c\/p\u003e\u003cp\u003eWe size and set the amplifier around the complete high-frequency section. The goal is clean voltage and useful headroom, with enough attenuation that the tweeter blends into the system instead of dominating it.\u003c\/p\u003e\u003ch3\u003eWhere we would use the AST07.\u003c\/h3\u003e\u003cp\u003eThe AST07 is a strong fit for motorcycle fairings and bags, Jeep and UTV speaker panels, open-air systems, multi-driver custom doors and other builds where the mids have enough efficiency that a standard tweeter starts disappearing at volume.\u003c\/p\u003e\u003cp\u003eIt is especially useful when the installer needs a high-output pair but does not want to commit the panel to multiple separate tweeter locations. The diffuser package gives us additional options during mock-up, while the 106 dB sensitivity gives us enough acoustic headroom to work with.\u003c\/p\u003e\u003cp\u003eFor a conventional daily-driver front stage where the goal is smooth imaging at moderate output, this can be more tweeter than the system requires. The AST07 earns its place when the customer actually needs the projection and efficiency.\u003c\/p\u003e\u003ch3\u003eHow we would tune it.\u003c\/h3\u003e\u003cp\u003eWe start with safe high-pass protection, then set tweeter level against the midrange. After that, we measure the crossover region, check polarity and arrival time, and correct the installed response with DSP.\u003c\/p\u003e\u003cp\u003eWe also evaluate the diffuser and physical aim before reaching for EQ. If the listener is sitting outside the useful high-frequency path, boosting the top end can make the on-axis area harsher without solving the off-axis problem.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the AST07 gives a serious Beyma high-output system an efficient left\/right tweeter pair with more continuous power capacity than AST05 and added front-end diffuser flexibility for installations where placement is part of the challenge.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAST07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003eFour diffusers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e35 W AES per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e106 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e2 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e do not use the 2 kHz response figure as an automatic crossover setting. Select high-pass protection, amplifier level and crossover behavior around the actual midrange pairing and intended output.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51268110581993,"sku":"BEYMA-AST07","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/rn-image_picker_lib_temp_a0ff8232-c59e-4429-8b35-811c64332ab8.jpg?v=1781320000"},{"product_id":"beyma-ast50b-tweeter-pair","title":"Beyma AST50B Compact Aluminum-Diaphragm Tweeters — Pair","description":"\u003ch2\u003eBeyma AST50B 4-Ohm Compact Aluminum-Diaphragm Tweeter Pair\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen the system needs more top-end efficiency than a conventional car-audio tweeter but does not need the 105–107 dB output of Beyma’s larger Competition tweeters, the AST50B is the compact step in between.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a pair of 4-ohm high-frequency tweeters built around a 1-inch edgewound aluminum voice coil, aluminum diaphragm and neodymium motor. Beyma’s AST-50 technical data rates the platform at 25 watts AES per tweeter, 50 watts program, 98 dB sensitivity and a 5 kHz–20 kHz operating range.\u003c\/p\u003e\u003cp\u003eThat combination is why the AST50B makes sense in pillars, dash panels, motorcycle fairings, compact pods and custom doors where panel space is tight but the high-frequency section still has to keep up with a real amplified midrange.\u003c\/p\u003e\u003ch3\u003eWhat problem does the AST50B solve?\u003c\/h3\u003e\u003cp\u003eThere is a big jump between a normal low-90-dB tweeter and a 105- or 107-dB Competition bullet tweeter. A lot of systems do not need either extreme.\u003c\/p\u003e\u003cp\u003eIf the mids are efficient enough that a conventional tweeter starts sounding buried at volume, but the system does not need AST05- or AST22-level projection, the AST50B gives us 98 dB sensitivity in a much smaller package.\u003c\/p\u003e\u003cp\u003eThat means more usable high-frequency headroom without creating a system where the tweeter has to be heavily attenuated just to sound balanced.\u003c\/p\u003e\u003ch3\u003eAST50B vs. SQL60B: same size class, different design priorities.\u003c\/h3\u003e\u003cp\u003eThese two are close enough in size and application that the buyer needs to understand the actual difference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST50B:\u003c\/strong\u003e 25 watts AES, 98 dB sensitivity, 5 kHz–20 kHz, 1-inch edgewound aluminum voice coil and aluminum diaphragm. Choose it when the system specifically benefits from the aluminum-diaphragm AST platform and slightly higher published sensitivity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSQL60B:\u003c\/strong\u003e 30 watts AES, 97.5 dB sensitivity, 5 kHz–20 kHz and Beyma’s PM4 polymer diaphragm. Choose it when the system benefits from the SQL60B’s additional power capacity and polymer-diaphragm construction.\u003c\/p\u003e\u003cp\u003eThe half-decibel sensitivity difference is not enough to choose one by itself. The diaphragm, power target, system voicing and the rest of the speaker package matter more than chasing one number.\u003c\/p\u003e\u003ch3\u003eAST50B vs. AST05: compact balance vs. Competition output.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAST50B:\u003c\/strong\u003e roughly 1.93 inches across, 98 dB sensitivity and a 5 kHz-up operating role. It is the better fit when packaging matters and the mids are strong but not extreme.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e 105 dB sensitivity, 25 watts RMS and a larger 2.36-inch front format. It makes sense when the system is fighting wind, road noise or several very efficient mids and the tweeter genuinely needs Competition-level acoustic output.\u003c\/p\u003e\u003cp\u003eThe AST05 has much more headroom. The AST50B is easier to package and easier to balance in a system that does not need that much top-end capability.\u003c\/p\u003e\u003ch3\u003eAST50B vs. SC30: crossover position changes the whole system.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSC30:\u003c\/strong\u003e lower published sensitivity, but it can be used lower in frequency. That makes it useful when the midrange below it needs the tweeter to take over earlier.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST50B:\u003c\/strong\u003e higher efficiency, but its job starts at 5 kHz. It makes sense when the midrange can comfortably carry the system through the upper mids and the tweeter mainly needs to add clean, efficient top-end output.\u003c\/p\u003e\u003cp\u003eThis is why we do not choose a tweeter by sensitivity alone. The crossover point has to match what the midrange can actually do.\u003c\/p\u003e\u003ch3\u003eThe 5 kHz operating range keeps the job clear.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the AST50 platform from 5 kHz to 20 kHz. This is a dedicated high-frequency driver, not a wideband upper-midrange solution.\u003c\/p\u003e\u003cp\u003eThat means the speaker below it needs to remain clean and controlled high enough to make the handoff work. If the midrange becomes directional or rough well before 5 kHz, the right fix is a different driver combination—not forcing the AST50B lower because the panel is already cut.\u003c\/p\u003e\u003cp\u003eFor system protection, we treat 5 kHz as the lower edge of the manufacturer’s intended operating window and use an appropriate high-pass filter and slope for the amplifier power and target output.\u003c\/p\u003e\u003ch3\u003eWhy 25 watts AES is enough here.\u003c\/h3\u003e\u003cp\u003eTweeter wattage cannot be compared directly with midrange wattage. The AST50B only reproduces the upper portion of the spectrum, and at 98 dB sensitivity it needs far less electrical power than a typical cone driver to reach a useful acoustic level.\u003c\/p\u003e\u003cp\u003eThe real risks are incorrect crossover protection and bad gain structure. A clipped high-frequency channel or too-low crossover can damage the tweeter long before a larger amplifier sounds “too powerful.”\u003c\/p\u003e\u003cp\u003eWe set the amplifier for clean voltage, then level-match the tweeter to the mids. The goal is headroom and clarity, not using every watt printed on the spec sheet.\u003c\/p\u003e\u003ch3\u003eThe compact neodymium motor is part of the reason to buy it.\u003c\/h3\u003e\u003cp\u003eThe AST50 platform is approximately 49 mm \/ 1.93 inches in overall diameter and about 33 mm \/ 1.30 inches deep. That is a useful package when a tweeter needs to fit into a pillar, dash, fairing or compact custom pod without creating a large visible opening.\u003c\/p\u003e\u003cp\u003eThe neodymium motor helps keep that package small. In real fabrication, that can matter more than another couple of decibels of output if the larger tweeter simply does not fit where the system needs it.\u003c\/p\u003e\u003ch3\u003eWhere we would use the AST50B.\u003c\/h3\u003e\u003cp\u003eThis is a strong match for efficient 6.5- and 8-inch mids in a daily-driven high-output system, a motorcycle or powersports build that does not need extreme horn-level output, or a custom front stage where the installer wants more tweeter headroom than a conventional dome can provide without cutting a large Competition-style opening.\u003c\/p\u003e\u003cp\u003eWith DSP, we would protect it first, then set level, polarity, timing and EQ around the actual installed response. Because the AST50B is still substantially more efficient than many conventional tweeters, the final tune matters just as much as the hardware choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the AST50B gives a Beyma system a compact aluminum-diaphragm top end with enough efficiency for serious mobile audio while staying easier to package and integrate than the larger Competition tweeters.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAST50B \/ AST-50 platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum impedance\u003c\/th\u003e\n\u003ctd\u003e3.9 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDC resistance (Re)\u003c\/th\u003e\n\u003ctd\u003e3.3 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e25 W AES per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProgram power\u003c\/th\u003e\n\u003ctd\u003e50 W per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e98 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e5 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e25.4 mm \/ 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil construction\u003c\/th\u003e\n\u003ctd\u003eEdgewound aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall diameter\u003c\/th\u003e\n\u003ctd\u003e49 mm \/ 1.93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall depth\u003c\/th\u003e\n\u003ctd\u003e33 mm \/ 1.30 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e0.20 kg \/ 0.44 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e use manufacturer-appropriate high-pass protection at or above the AST50 platform’s 5 kHz operating range. Final crossover slope, amplifier gain, attenuation, EQ and DSP settings should be chosen around the exact midrange and intended output.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51268110614761,"sku":"BEYMA-AST50B","price":348.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/rn-image_picker_lib_temp_e3f66c4a-d321-407d-bf44-9920a21f254b.jpg?v=1781320028"},{"product_id":"beyma-spl30fe-compression-driver","title":"Beyma SPL30FE 1-Inch Ferrite Compression Driver — Single","description":"\u003ch2\u003eBeyma SPL30FE 1-Inch 8-Ohm Ferrite Compression Driver\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the system already has enough midrange but starts losing clarity and bite once the volume comes up, the SPL30FE is the small compression driver that handles the top end without asking a conventional tweeter to fight a wall of larger mids.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is where a compression driver makes sense instead of simply adding another bullet tweeter. The SPL30FE is built around a 1-inch throat, 8-ohm nominal impedance, ferrite motor, PM4 polymer diaphragm, and a published 2 kHz–20 kHz operating range. Beyma rates it at 106 dB sensitivity, so it does not need a huge amount of amplifier power to become a serious part of the system.\u003c\/p\u003e\u003cp\u003eThe important part is using it for the job it was actually designed to do. With a 2 kHz published lower limit and a 1-inch voice coil, the SPL30FE is the high-frequency member of the SPL family. We would use it when the midrange section already plays high enough and clean enough that the compression driver does not need to reach deep into the vocal range. That lets the SPL30FE concentrate on projection, detail and upper-frequency output.\u003c\/p\u003e\u003ch3\u003eWhy choose the SPL30FE instead of a conventional tweeter?\u003c\/h3\u003e\u003cp\u003eA normal car-audio tweeter is usually the easier answer when the goal is smooth high-frequency detail inside a conventional front-stage system. The SPL30FE makes sense when output and controlled horn loading become part of the design.\u003c\/p\u003e\u003cp\u003eThe horn is what turns the compression driver into a useful acoustic system. Instead of mounting the diaphragm directly into the panel and letting it radiate on its own, the driver couples to a compatible 1-inch horn or waveguide. The horn controls how the energy leaves the driver, which can give a high-output build more projection and usable coverage than simply adding more small tweeters around the vehicle.\u003c\/p\u003e\u003cp\u003eThat also means the horn is not an accessory we would choose randomly. Throat size, mounting depth, coverage pattern and where the horn will actually aim all matter. The SPL30FE is the driver; the horn determines how that output is delivered into the vehicle or open-air listening area.\u003c\/p\u003e\u003ch3\u003eSPL30FE vs. SPL70FE vs. SPL90FE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSPL30FE:\u003c\/strong\u003e choose this one when the midrange section can already play high and you mainly need an efficient compression-driver top end. It uses a 1-inch throat, 1-inch voice coil and a published 2 kHz–20 kHz range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPL70FE:\u003c\/strong\u003e this is the next step when the compression driver needs to reach substantially lower. It uses the same 1-inch throat but a larger 1.75-inch voice coil, 109 dB sensitivity and a 700 Hz–19 kHz published range. That is a different system role because it can be crossed into the upper midrange much lower than the SPL30FE.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPL90FE:\u003c\/strong\u003e this is the larger-format option. It moves to a 1.4-inch throat and 2.84-inch voice coil, with 109 dB sensitivity and a 700 Hz–18 kHz published range. That is the driver we would look at when the system is being built around a larger horn and the compression driver is expected to carry more of the upper-midrange workload.\u003c\/p\u003e\u003cp\u003eThe mistake would be buying the biggest driver automatically. If the midrange already reaches cleanly to the crossover point, the SPL30FE can be the more logical piece because you are not paying for lower-frequency capability the system does not need.\u003c\/p\u003e\u003ch3\u003eWhere we would use the SPL30FE\u003c\/h3\u003e\u003cp\u003eThis makes sense in high-output motorcycle, Jeep, powersports and custom multi-speaker systems where conventional tweeters are being overwhelmed by the midrange section. It can also work in fabricated door panels, rear speaker panels and other builds where the horn can be placed and aimed deliberately instead of buried behind a factory grille with no control over dispersion.\u003c\/p\u003e\u003cp\u003eIn a motorcycle or open-air system, that controlled projection becomes especially important. The speaker is not working in a quiet cabin. Wind, road noise and distance from the listening position can eat up high-frequency detail quickly. A properly selected horn and compression driver can keep that information present without relying on harsh EQ or stacking multiple small tweeters in the same area.\u003c\/p\u003e\u003ch3\u003eHow we would integrate it into a real system\u003c\/h3\u003e\u003cp\u003eWe would not connect the SPL30FE full range and rely on the driver to protect itself. The published 2 kHz lower frequency limit is not automatically the crossover frequency for every installation. Final crossover frequency and slope depend on the horn, amplifier power, expected volume, the midrange below it and how much safety margin the system needs.\u003c\/p\u003e\u003cp\u003eWith DSP, the cleaner approach is to let the midrange play up to a controlled handoff, high-pass the SPL30FE above the point where it is being stressed, then level-match the horn to the rest of the system. Because 106 dB sensitivity is high compared with many conventional mobile-audio speakers, the compression driver often needs less amplifier voltage than the mids around it. More amplifier gain is not automatically better.\u003c\/p\u003e\u003cp\u003eTime alignment and polarity still matter. A loud horn that arrives early or overlaps too aggressively with the midrange can make the system sound sharp even when both drivers are individually good. The goal is not simply more high frequency. The goal is making the upper range stay clear and present while still sounding like one system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the SPL30FE gives a high-output system a real horn-loaded top end without forcing a larger compression driver into a job the installation does not require.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSPL30FE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAES power handling\u003c\/th\u003e\n\u003ctd\u003e30 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e106 dB, 2.83 V \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e2,000–20,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003ePM4 polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eHorn required:\u003c\/strong\u003e the SPL30FE is a compression driver and must be used with a compatible 1-inch horn or waveguide. Horn choice, crossover, amplifier power and final tuning should be matched to the complete system.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487916851433,"sku":"BEYMA-SPL30FE","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-spl30fe-product-image_f8473122-5ae6-44aa-a062-4228d5d392f3.png?v=1783367430"},{"product_id":"beyma-spl70fe-compression-driver","title":"Beyma SPL70FE 1-Inch Ferrite Compression Driver — Single","description":"\u003ch2\u003eBeyma SPL70FE 1-Inch 8-Ohm Ferrite Compression Driver\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the midrange section starts running out of clean output before a small high-frequency compression driver can safely take over, the SPL70FE is the step that closes that gap.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SPL70FE keeps the compact 1-inch throat format, but it is a much broader-range driver than the SPL30FE. It uses a 1.75-inch voice coil, 109 dB sensitivity and a published 700 Hz–19 kHz frequency range. That combination changes how we would use it. Instead of treating the compression driver as a top-end-only piece, the SPL70FE can be built into a system where the horn is responsible for a larger portion of the upper-midrange and high-frequency range.\u003c\/p\u003e\u003cp\u003eThat matters when the speakers below it are large, aggressive midbass or midrange drivers that sound best when they do not have to stretch too far upward. A good 8- or 10-inch midrange may have plenty of output but still need a controlled handoff before the upper range gets ragged or directional. The SPL70FE gives the system designer more room to make that handoff happen cleanly.\u003c\/p\u003e\u003ch3\u003eWhy this makes sense instead of just adding a louder tweeter\u003c\/h3\u003e\u003cp\u003eA tweeter is still the right tool when the system only needs the top octave filled in. The SPL70FE is for a different problem. Its published range extends much farther down, so it can take over more of the vocal presence and upper-midrange region when the horn and crossover are designed for it.\u003c\/p\u003e\u003cp\u003eThat is useful in high-output mobile systems because the transition between a large midrange and a tiny tweeter can be the weak point. If the midrange beams or loses smoothness before the tweeter is comfortable playing, the system can end up with a hole in response or a harsh overlap trying to cover it. A broader-range compression driver gives us another way to solve that.\u003c\/p\u003e\u003cp\u003eThe horn still matters just as much as the driver. The SPL70FE must be coupled to a compatible 1-inch horn or waveguide, and that horn determines the physical coverage pattern, mounting footprint and how the acoustic energy is aimed into the listening area.\u003c\/p\u003e\u003ch3\u003eSPL30FE vs. SPL70FE vs. SPL90FE\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSPL30FE:\u003c\/strong\u003e the simpler top-end choice. It uses a 1-inch throat and 1-inch voice coil, with 106 dB sensitivity and a published 2 kHz–20 kHz range. Choose it when the midrange section can already carry the system high enough and the compression driver mainly needs to add projection and high-frequency detail.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPL70FE:\u003c\/strong\u003e the broader-range 1-inch-throat option. It uses a larger 1.75-inch voice coil, is rated at 109 dB sensitivity and has a published 700 Hz–19 kHz range. Choose it when the horn needs to meet the midrange lower and cover more of the upper-midrange job.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPL90FE:\u003c\/strong\u003e the larger-format option. It moves to a 1.4-inch throat and 2.84-inch voice coil, with 109 dB sensitivity and a published 700 Hz–18 kHz range. Choose it when the installation is being built around a larger horn and the compression driver is expected to carry more acoustic workload.\u003c\/p\u003e\u003cp\u003eThe SPL70FE makes sense when the 1-inch horn format fits the fabrication and coverage goal, but the SPL30FE does not reach low enough for the crossover plan.\u003c\/p\u003e\u003ch3\u003eWhere we would use the SPL70FE\u003c\/h3\u003e\u003cp\u003eThis is the kind of driver we would consider in a large motorcycle system, Jeep or powersports build, custom door panel, rear speaker wall or other open-air\/high-output installation where the midrange section has enough cone area to get loud but needs a stronger upper-range partner than a conventional tweeter.\u003c\/p\u003e\u003cp\u003eFor example, if a build uses multiple 8-inch midrange or midbass drivers, asking those speakers to carry too far into the upper range can make the system more directional and harder to blend. Bringing in a properly aimed compression driver earlier can keep the upper vocal range and attack of instruments projected toward the listener instead of letting the large cones do work they are not best suited for.\u003c\/p\u003e\u003cp\u003eOn the other hand, if the system already uses 6.5-inch mids that comfortably play high and the only missing piece is sparkle and projection, the SPL30FE or a dedicated tweeter may be the cleaner answer. Bigger capability is only useful when the system actually needs it.\u003c\/p\u003e\u003ch3\u003eHow we would integrate it\u003c\/h3\u003e\u003cp\u003eThe 700 Hz figure is the published lower end of the manufacturer's frequency range. It is \u003cstrong\u003enot\u003c\/strong\u003e an automatic crossover recommendation. In a real system we would choose the high-pass frequency and slope from the horn being used, amplifier power, expected listening level, the driver below it and the amount of protection margin required.\u003c\/p\u003e\u003cp\u003eWith DSP, the goal would be to create a controlled acoustic overlap between the midrange and the SPL70FE, then use level, delay, polarity and EQ to make that transition disappear. At 109 dB sensitivity, this driver can produce substantial output from relatively little voltage, so level matching matters. A compression driver that is several decibels too hot can make an otherwise good system sound aggressive even when the frequency response looks reasonably flat.\u003c\/p\u003e\u003cp\u003eWe would also pay close attention to horn placement. A high-efficiency driver pointed at the wrong part of the cabin is not fixed by adding more amplifier power. The horn needs a useful line of sight and coverage pattern for the listening area.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the SPL70FE gives a high-output system a compact 1-inch horn platform that can meet the midrange much lower than the SPL30FE, making it easier to build a strong upper-midrange and high-frequency section without forcing the larger cone drivers to play outside their best range.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSPL70FE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e109 dB, 2.83 V \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e700–19,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e1.75 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003ePM4 polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eHorn required:\u003c\/strong\u003e use the SPL70FE with a compatible 1-inch horn or waveguide. Final crossover frequency, slope and amplifier setup should be established from the complete horn\/driver\/system combination.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487916916969,"sku":"BEYMA-SPL70FE","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-audio-70-product_50117c1f-a60f-4af8-9663-ae15b67006d5.png?v=1783307763"},{"product_id":"beyma-spl90fe-compression-driver","title":"Beyma SPL90FE 1.4-Inch Ferrite Compression Driver — Single","description":"\u003ch2\u003eBeyma SPL90FE 1.4-Inch 8-Ohm Ferrite Compression Driver\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the compression driver is expected to do more than just add top-end sparkle—if it needs to carry a serious part of the upper-midrange while staying efficient at high output—the SPL90FE is the large-format option in this Beyma SPL group.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe SPL90FE moves to a 1.4-inch throat and a 2.84-inch voice coil, while keeping an 8-ohm nominal impedance, ferrite motor and PM4 polymer diaphragm. It is rated at 60 watts AES, 109 dB sensitivity and a published 700 Hz–18 kHz frequency range. Those numbers tell you why this driver exists: larger acoustic loading, more diaphragm and voice-coil area, and a broader job than a small top-end compression driver.\u003c\/p\u003e\u003cp\u003eThis is not the model we would choose simply because it is the biggest. A 1.4-inch compression driver also needs the room for a compatible horn, and that horn becomes part of the fabrication and system layout. The SPL90FE makes sense when the installation has space for that larger horn and the crossover plan benefits from letting the compression driver meet a large midrange lower in frequency.\u003c\/p\u003e\u003ch3\u003eWhat problem the SPL90FE solves\u003c\/h3\u003e\u003cp\u003eLarge 8-, 10- and 12-inch midrange drivers can make a tremendous amount of output, but they become increasingly directional as frequency rises. If the entire upper vocal range is left on a large cone, the system can be loud straight in front of the speaker and fall apart off axis. Trying to fix that only with EQ does not change the physical radiation pattern.\u003c\/p\u003e\u003cp\u003eA large-format horn and compression driver give the system designer another tool. The SPL90FE can take over earlier, allowing the horn to control more of the upper-midrange and high-frequency coverage while the large cone driver stays focused on the range where it has the strongest combination of output and usable dispersion.\u003c\/p\u003e\u003cp\u003eThat does not mean we would automatically cross this driver at the bottom of its published 700 Hz range. The horn, crossover slope, amplifier power and target output still determine the safe acoustic handoff. The advantage is having the capability to design that handoff lower than we could with a small top-end driver.\u003c\/p\u003e\u003ch3\u003eSPL90FE vs. SPL70FE\u003c\/h3\u003e\u003cp\u003eThese two models overlap on paper, but they are not interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPL70FE:\u003c\/strong\u003e 1-inch throat, 1.75-inch voice coil, 109 dB sensitivity and a published 700 Hz–19 kHz range. It makes sense when the system needs broader compression-driver coverage but the fabrication is built around a compact 1-inch horn format.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPL90FE:\u003c\/strong\u003e 1.4-inch throat, 2.84-inch voice coil, 60-watt AES rating, 109 dB sensitivity and a published 700 Hz–18 kHz range. It makes sense when the horn and driver are being asked to carry more acoustic workload and there is room for the larger format.\u003c\/p\u003e\u003cp\u003eThe SPL90FE does not win because its published lower frequency is lower—it uses the same 700 Hz published figure as the SPL70FE. The difference is the physical platform: larger throat and substantially larger voice coil. That is what makes it the more serious choice when the horn section itself is a major part of the system.\u003c\/p\u003e\u003ch3\u003eSPL90FE vs. SPL30FE\u003c\/h3\u003e\u003cp\u003eThe SPL30FE is a different tool entirely. It uses a 1-inch throat and 1-inch voice coil, is rated at 30 watts AES and 106 dB sensitivity, and its published range starts at 2 kHz. We would use that when the midrange already plays high cleanly and the compression driver only needs to handle the top section.\u003c\/p\u003e\u003cp\u003eThe SPL90FE is what we look at when that crossover needs to happen much lower and the horn has to contribute to the upper-midrange instead of behaving like a powerful tweeter.\u003c\/p\u003e\u003ch3\u003eWhere we would use the SPL90FE\u003c\/h3\u003e\u003cp\u003eThis driver makes the most sense in large high-output builds: motorcycle systems with major saddlebag or fairing fabrication, Jeep and powersports speaker panels, multi-driver doors, demo-style vehicles and other installations where the midrange section has enough output that a conventional tweeter becomes the weak link.\u003c\/p\u003e\u003cp\u003eFor example, a system with multiple 10-inch midrange drivers may have no problem getting loud through the vocal range, but it can still become narrow and aggressive as those large cones are pushed higher. A properly selected 1.4-inch horn can take that upper-range workload and project it over a wider useful listening area.\u003c\/p\u003e\u003cp\u003eThat is also why horn placement has to be designed before cutting panels. The driver itself is only half of the package. Coverage angle, horn depth, mouth size and actual aim determine whether the SPL90FE solves the problem or simply creates a very loud hot spot in the wrong place.\u003c\/p\u003e\u003ch3\u003eHow we would power and tune it\u003c\/h3\u003e\u003cp\u003eThe SPL90FE is rated at 60 watts AES. With 109 dB sensitivity, that does not mean the correct amplifier is simply the biggest amplifier available. Compression drivers are efficient. A small amount of voltage can create a lot of acoustic output, and improper crossover or gain structure can damage the diaphragm long before the rest of a large speaker system sounds stressed.\u003c\/p\u003e\u003cp\u003eWe would build the protection first: choose the horn, establish a high-pass point and slope with enough margin for the intended output, then set amplifier gain from the actual voltage requirement rather than knob position. In a DSP system, the SPL90FE would then be level-matched to the midrange below it and corrected for the acoustic behavior of the horn in the installed location.\u003c\/p\u003e\u003cp\u003eDelay and polarity matter because a large horn often sits physically behind or ahead of the cone drivers it is crossing to. If those acoustic centers do not line up, the crossover region can cancel or stack even when both drivers are wired correctly. That is the kind of problem tuning solves; simply adding more EQ does not.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the SPL90FE is the Beyma choice when the build needs a real large-format horn section that can carry meaningful upper-midrange output, not just a louder substitute for a tweeter.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSPL90FE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e1.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAES power handling\u003c\/th\u003e\n\u003ctd\u003e60 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e109 dB, 2.83 V \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFrequency range\u003c\/th\u003e\n\u003ctd\u003e700–18,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e2.84 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003ePM4 polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eHorn required:\u003c\/strong\u003e the SPL90FE must be paired with a compatible 1.4-inch horn or waveguide. Horn choice, crossover frequency and slope, amplifier setup and final DSP tuning should be designed as one system.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487916949737,"sku":"BEYMA-SPL90FE","price":358.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-product-pending-image_280e2746-95f1-44a4-8812-6258f9b02202.jpg?v=1783339348"},{"product_id":"beyma-ast05-tweeter-pair","title":"Beyma AST05 Competition Bullet Tweeters — Pair","description":"\u003ch2\u003eBeyma AST05 4-Ohm Competition Bullet Tweeter Pair\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen the mids have plenty of output but the system loses the top end as soon as the volume comes up, the answer is not automatically more amplifier power. The high-frequency driver has to start efficient enough to stay with the rest of the system.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe AST05 is Beyma’s compact Competition-series answer for that job. It is a 4-ohm bullet tweeter sold as a pair, built with an aluminum diaphragm, aluminum front cover and neodymium motor. Beyma’s manufacturer data rates it at 25 watts RMS per tweeter, 105 dB sensitivity and a published 3 kHz–20 kHz range, with a 5 kHz \/ 12 dB-per-octave recommended crossover.\u003c\/p\u003e\u003cp\u003eThat combination is why we look at the AST05 for motorcycles, Jeeps, powersports builds and high-output custom doors. It gives the high-frequency section enough efficiency to keep up with pro-style mids without forcing us to dump unnecessary power into a small tweeter.\u003c\/p\u003e\u003ch3\u003eWhat problem does the AST05 solve?\u003c\/h3\u003e\u003cp\u003ePut a conventional low-90-dB tweeter next to several 100-plus-dB midrange drivers and the mismatch becomes obvious. The mids keep getting louder while the high-frequency section starts sounding buried. Turning up the tweeter amplifier can help only until thermal limits, distortion or harshness become the next problem.\u003c\/p\u003e\u003cp\u003eThe AST05 starts from a high-efficiency platform. At 105 dB sensitivity, it produces substantial output from relatively little input. That gives us headroom to match a loud midrange section while still keeping the tweeter inside a sensible operating window.\u003c\/p\u003e\u003cp\u003eThe practical advantage is not “maximum treble.” It is having enough clean high-frequency output available that we can tune the tweeter down to the correct level instead of asking an under-sized high-frequency driver to run flat-out all the time.\u003c\/p\u003e\u003ch3\u003eAST05 versus AST07\u003c\/h3\u003e\u003cp\u003eThese two sit close enough in the Beyma catalog that the buyer needs a real reason to choose one.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e the compact neodymium Competition tweeter. It is rated at 25 watts RMS, 105 dB sensitivity and uses a 1.02-inch aluminum diaphragm\/voice-coil assembly. It makes sense when space and weight matter and the system still needs serious efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST07:\u003c\/strong\u003e the higher-power alternative. It is rated at 35 watts AES, 106 dB sensitivity, 4 ohms and 2 kHz–20 kHz, and the pair includes four diffusers. We look at the AST07 when the system needs more upper-range output capacity and the diffuser options are useful to the installation.\u003c\/p\u003e\u003cp\u003eSo this is not “AST07 costs more, therefore buy it.” If the AST05 already has enough output for the midrange package and its smaller neodymium construction fits the panel better, it can be the more logical choice.\u003c\/p\u003e\u003ch3\u003eAST05 versus AST22\u003c\/h3\u003e\u003cp\u003eThe AST22 is a much larger tweeter with a 1.5-inch voice coil, ferrite motor and a published 40-degree conical dispersion pattern. It is rated at 107 dB sensitivity and 25 watts AES.\u003c\/p\u003e\u003cp\u003eThat makes the AST22 attractive when the build has room for a larger tweeter and the goal is a more focused, high-output high-frequency source. The AST05 is easier to package and lighter, while still offering Competition-series efficiency.\u003c\/p\u003e\u003cp\u003eIf we are building a crowded motorcycle fairing or a custom panel where every inch matters, AST05 packaging may win. If the panel has room and the system architecture benefits from the AST22’s larger format and defined dispersion, that is a different buying decision.\u003c\/p\u003e\u003ch3\u003eThe frequency-range number is not the crossover setting.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the AST05 down to 3 kHz, but the manufacturer recommends a 5 kHz crossover at 12 dB\/octave. Those are not contradictory numbers.\u003c\/p\u003e\u003cp\u003eThe frequency range tells us where the driver produces usable measured output. The recommended crossover tells us where Beyma expects the tweeter to be protected in an actual system. The AST05 also has a published resonant frequency of 3.7 kHz, so trying to cross it aggressively near the bottom of the response range at high output is exactly the kind of setup we avoid.\u003c\/p\u003e\u003cp\u003eIn a real build, we start with the manufacturer’s protection requirement and then verify the acoustic handoff to the midrange. If the mid cannot stay clean enough to meet the tweeter around that region, the answer is to choose a different driver combination—not force the AST05 lower because the spec sheet shows output there.\u003c\/p\u003e\u003ch3\u003eWhy 25 watts is not a small number in this application\u003c\/h3\u003e\u003cp\u003eTweeter wattage cannot be compared directly with midrange wattage. A tweeter only reproduces the upper portion of the spectrum, and the AST05 is far more efficient than most conventional full-range speakers.\u003c\/p\u003e\u003cp\u003eWith 105 dB sensitivity, the tweeter does not need hundreds of watts to become extremely loud. The bigger risks are poor crossover protection and bad gain structure. A clipped or over-driven high-frequency channel can damage a tweeter that never needed that much voltage in the first place.\u003c\/p\u003e\u003cp\u003eWe set amplifier gain from the actual system requirement, then level-match the AST05 to the mids. Available output is useful; using all of it just because it is there is not the goal.\u003c\/p\u003e\u003ch3\u003eWhere we would actually use it\u003c\/h3\u003e\u003cp\u003eThe AST05 makes sense above Beyma 6.5-, 8- and 10-inch high-efficiency mids in systems where the customer expects the music to stay clear at real volume. Motorcycle fairings and bags, Jeep and UTV panels, multi-speaker custom doors and demo-oriented mobile builds are all natural applications.\u003c\/p\u003e\u003cp\u003eIn an open-air system, the challenge is not just SPL measured near the speaker. Wind, road noise and listening distance eat up high-frequency information fast. Starting with a very efficient tweeter gives us enough headroom to keep cymbals, vocal articulation and upper harmonics present without turning the system into a harsh wall of treble.\u003c\/p\u003e\u003cp\u003eFor a quiet daily-driver front stage, we would not choose the AST05 just because it has a bigger sensitivity number. A lower-output tweeter may be easier to integrate when the system goal is moderate listening levels and a conventional factory-style soundstage. The AST05 earns its place when output is genuinely part of the problem.\u003c\/p\u003e\u003ch3\u003eHow we would integrate it with DSP\u003c\/h3\u003e\u003cp\u003eWe high-pass the AST05 safely first. Then we level-match it against the midrange rather than tuning by amplifier gain position. Once the basic level is right, we measure the crossover region, check polarity and arrival time, and use EQ only after those fundamentals are correct.\u003c\/p\u003e\u003cp\u003eThe tweeter’s physical location matters. A high-efficiency driver mounted low in a door, buried behind a panel edge or aimed away from the listener can still produce poor coverage. DSP can adjust level and timing; it cannot redirect acoustic energy that never reaches the listening position.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the AST05 gives a high-output Beyma system a compact, efficient top end that can stay with serious mids while still leaving enough headroom to tune for balance instead of simply chasing loudness.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAST05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003ePair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e25 W RMS per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum power\u003c\/th\u003e\n\u003ctd\u003e100 W per tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e105 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e3 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended crossover\u003c\/th\u003e\n\u003ctd\u003e5 kHz at 12 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eResonant frequency (Fs)\u003c\/th\u003e\n\u003ctd\u003e3.7 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e25.8 mm \/ 1.02 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall diameter\u003c\/th\u003e\n\u003ctd\u003e60 mm \/ 2.36 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall depth\u003c\/th\u003e\n\u003ctd\u003e68 mm \/ 2.68 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle cutout\u003c\/th\u003e\n\u003ctd\u003e43 mm \/ 1.69 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt-circle diameter\u003c\/th\u003e\n\u003ctd\u003e51.5 mm \/ 2.03 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFront cover\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e use the AST05 with manufacturer-appropriate high-pass protection. Final amplifier gain, attenuation, crossover slope, EQ and DSP settings should be established around the exact midrange and installation.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920423145,"sku":"BEYMA-AST05","price":338.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-ast05-product-image_dc2bca9d-974e-4755-915b-fd3cf7ba2c83.jpg?v=1783304895"},{"product_id":"beyma-ast22-tweeter","title":"Beyma AST22 4-Inch Competition Tweeter — Single","description":"\u003ch2\u003eBeyma AST22 4-Inch 4-Ohm Competition Tweeter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen the system is already built around very efficient mids and the top end needs real projection—not just a little extra sparkle—the AST22 is the large-format Beyma Competition tweeter we look at.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a 4-ohm compression tweeter sold individually, rated at 25 watts AES, 107 dB sensitivity, a 4 kHz–20 kHz published range, a 1.5-inch voice coil and a 40-degree conical dispersion pattern. That tells you immediately what kind of job it was designed for: high-output systems where the high-frequency section has to stay present beside pro-style midrange drivers.\u003c\/p\u003e\u003cp\u003eThe AST22 is not simply a physically larger AST05. It trades compact packaging for a larger high-frequency platform and another step in published sensitivity. If the build does not need that extra output, the smaller tweeter can be the smarter solution. If the mids are already overpowering conventional high-frequency drivers, this is where the AST22 starts making sense.\u003c\/p\u003e\u003ch3\u003eWhat problem does 107 dB sensitivity solve?\u003c\/h3\u003e\u003cp\u003eA multi-driver motorcycle bag, Jeep panel or custom door can have several high-efficiency mids working together. Once those speakers are playing at real volume, a typical car-audio tweeter can sound like it vanishes even though it is technically still playing.\u003c\/p\u003e\u003cp\u003eThe AST22 starts at 107 dB sensitivity. That gives the tweeter enough acoustic efficiency that we are not trying to solve the mismatch by brute-force amplifier power.\u003c\/p\u003e\u003cp\u003eFor the customer, the benefit is headroom. We can level the tweeter down to where it belongs and still have output in reserve when the whole system comes up. That is a much healthier way to build a loud system than running a lower-efficiency tweeter at the edge of its capability all the time.\u003c\/p\u003e\u003ch3\u003eAST22 versus AST05: output versus packaging.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e pair, 4 ohms, 25 watts RMS each, compact neodymium motor, 1.02-inch voice coil and 105 dB sensitivity. It makes sense when the system needs serious efficiency but panel space and weight still matter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST22:\u003c\/strong\u003e single, 4 ohms, 25 watts AES, 1.5-inch voice coil, ferrite motor and 107 dB sensitivity. It makes sense when the panel has room for a much larger tweeter and the system genuinely benefits from the extra acoustic efficiency and focused 40-degree conical pattern.\u003c\/p\u003e\u003cp\u003eThat is the actual buying decision. The AST22 is not automatically “better” because it is larger. It is the more specialized choice when the output target and available space justify it.\u003c\/p\u003e\u003ch3\u003eAST22 versus AST07: fixed large-format projection versus diffuser flexibility.\u003c\/h3\u003e\u003cp\u003eThe AST07 is sold as a pair, is rated at 35 watts AES per tweeter and 106 dB sensitivity, and comes with four diffusers. That package gives the installer options in how the high-frequency section is presented.\u003c\/p\u003e\u003cp\u003eThe AST22 goes the other direction. It is a larger single tweeter with a published 40-degree conical dispersion pattern and 107 dB sensitivity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose AST07\u003c\/strong\u003e when a pair with diffuser flexibility fits the fabrication and output target. \u003cstrong\u003eChoose AST22\u003c\/strong\u003e when a fixed, larger, focused high-frequency source is what the system layout calls for.\u003c\/p\u003e\u003ch3\u003eThe 4 kHz response limit is not the crossover setting.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the AST22 from 4 kHz to 20 kHz, but the recommended crossover is 5 kHz or higher with at least a 12 dB\/octave slope.\u003c\/p\u003e\u003cp\u003eThat one-kilohertz difference is important. The lower edge of a frequency-response specification tells us where the driver produces measurable output; it does not tell us the safest place to dump amplifier power into it in a high-output system.\u003c\/p\u003e\u003cp\u003eWe use the manufacturer’s 5 kHz-or-higher recommendation as the starting point. Then we make sure the midrange below it can actually reach that handoff cleanly. If the mid cannot, we change the system architecture rather than forcing the tweeter lower.\u003c\/p\u003e\u003ch3\u003eWhy the 40-degree conical pattern matters.\u003c\/h3\u003e\u003cp\u003eAt high frequencies, coverage is part of the product. The AST22’s published 40-degree conical dispersion is relatively focused compared with a wide-coverage conventional tweeter.\u003c\/p\u003e\u003cp\u003eThat can be useful in an open-air system where we want the energy aimed toward a defined listening zone instead of sprayed everywhere. It can also be a liability if the tweeter is mounted poorly. A focused driver pointed at the listener works very differently from one aimed into a leg, windshield edge or open space beside the vehicle.\u003c\/p\u003e\u003cp\u003eSo we plan the tweeter angle before the panel is finished. DSP can adjust level, EQ and timing; it cannot turn a physically mis-aimed 40-degree source into a wide-dispersion tweeter.\u003c\/p\u003e\u003ch3\u003eThe wattage number only makes sense beside the sensitivity number.\u003c\/h3\u003e\u003cp\u003eThe AST22 is rated at 25 watts AES and 50 watts program, with manufacturer listings also showing 100 watts maximum. On paper, 25 watts can look small next to a 200- or 300-watt midrange.\u003c\/p\u003e\u003cp\u003eBut the AST22 is 107 dB sensitive and only reproduces the high-frequency portion of the signal. It does not need midrange-style power to reach high acoustic output.\u003c\/p\u003e\u003cp\u003eThe real protection comes from clean gain structure and the correct crossover. A clipped signal or too-low high-pass point can destroy a tweeter that never needed large amplifier voltage in the first place.\u003c\/p\u003e\u003ch3\u003eWhere we would use the AST22.\u003c\/h3\u003e\u003cp\u003eThis makes sense in loud motorcycle and powersports systems, large Jeep\/open-cabin speaker arrays, custom doors and demo-oriented builds where the midrange section has enough efficiency that high-frequency projection becomes its own engineering problem.\u003c\/p\u003e\u003cp\u003eFor example, several 8- or 10-inch mids can stay very loud through the vocal range. The AST22 gives the top end enough efficiency to remain present without forcing us into a pile of smaller tweeters.\u003c\/p\u003e\u003cp\u003eFor a normal daily-driver front stage, this can be unnecessary. If the system only needs moderate output and broad near-field coverage, a smaller tweeter can be easier to package and easier to blend.\u003c\/p\u003e\u003ch3\u003eHow we would tune it.\u003c\/h3\u003e\u003cp\u003eWe start with the 5 kHz-or-higher high-pass requirement and enough filter slope for the intended power. Then we set the AST22 level against the midrange, check the acoustic crossover with measurement, and correct polarity and time arrival before trying to EQ the response flat.\u003c\/p\u003e\u003cp\u003eBecause the driver is so efficient, attenuation is often part of the correct tune. The goal is not to make the tweeter prove how loud it can get. The goal is to have enough headroom that the highs remain clean when the rest of the system reaches the customer’s target volume.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the AST22 is the large-format Beyma Competition tweeter for builds that truly need a focused, extremely efficient high-frequency source to stay with a serious pro-style midrange section.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAST22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e25 W AES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProgram power\u003c\/th\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum power\u003c\/th\u003e\n\u003ctd\u003e100 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e107 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e4 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended crossover\u003c\/th\u003e\n\u003ctd\u003e5 kHz or higher, 12 dB\/octave minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDispersion\u003c\/th\u003e\n\u003ctd\u003e40° conical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e37.6 mm \/ 1.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003e103 × 103 mm \/ 4.06 × 4.06 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall depth\u003c\/th\u003e\n\u003ctd\u003e71 mm \/ 2.80 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle cutout\u003c\/th\u003e\n\u003ctd\u003e92 mm \/ 3.62 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt-circle diameter\u003c\/th\u003e\n\u003ctd\u003e107 mm \/ 4.21 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e follow the 5 kHz-or-higher crossover recommendation and size amplifier voltage, attenuation and DSP around the exact midrange package and intended SPL.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920455913,"sku":"BEYMA-AST22","price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-ast22-4-inch-4-ohm-compression-tweeter_cd57312a-3e42-46a2-b083-aefe6d301857.webp?v=1788046867"},{"product_id":"beyma-cp22-mf-compression-tweeter","title":"Beyma CP22\/MF Compression Tweeter — Single","description":"\u003ch2\u003eBeyma CP22\/MF 8-Ohm High-Efficiency Compression Tweeter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen the midrange section is already loud enough that a normal tweeter disappears at volume, the CP22\/MF gives the system a true 107 dB compression-tweeter top end without requiring a separate horn and driver assembly.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe CP22\/MF is an 8-ohm, large-format Beyma compression tweeter sold individually. The current CP-22 manufacturer platform is rated at 25 watts AES, 50 watts program, 107 dB sensitivity and a 5 kHz–20 kHz operating range, with a 1.5-inch aluminum voice coil, aluminum diaphragm, ferrite motor and a published 40-degree conical dispersion pattern.\u003c\/p\u003e\u003cp\u003eThat makes it a very different tool from SQL60B or AST50B. Those compact tweeters solve tight packaging. The CP22\/MF solves projection. We use it when the customer already has serious midrange output and the high-frequency section needs enough acoustic efficiency to keep up instead of being buried as the volume rises.\u003c\/p\u003e\u003ch3\u003eWhat problem does 107 dB sensitivity solve?\u003c\/h3\u003e\u003cp\u003eSeveral pro-style mids working together can produce more acoustic output than a conventional tweeter can match cleanly. Once that happens, adding treble EQ only pushes the weaker tweeter harder.\u003c\/p\u003e\u003cp\u003eThe CP22\/MF starts at 107 dB sensitivity. That gives us enough high-frequency headroom to match a large midrange section without depending on huge amplifier voltage.\u003c\/p\u003e\u003cp\u003eThe advantage is not simply “more highs.” It is having enough output available that we can attenuate and tune the tweeter to the correct level while still keeping reserve capability when the whole system comes up.\u003c\/p\u003e\u003ch3\u003eThe 40° conical pattern makes placement part of the installation.\u003c\/h3\u003e\u003cp\u003eBeyma publishes a 40-degree conical dispersion pattern for the CP-22 platform. That is relatively focused compared with a conventional wide-dispersion tweeter.\u003c\/p\u003e\u003cp\u003eIn an open-air motorcycle, Jeep, UTV or demo-style system, that controlled pattern can help keep high-frequency energy aimed toward the listening area instead of spreading it everywhere.\u003c\/p\u003e\u003cp\u003eThe tradeoff is that a 40-degree source is less forgiving of poor aiming. If the tweeter is pointed into a seat, leg, windshield edge or open space beside the vehicle, DSP cannot magically redirect the acoustic energy back to the listener.\u003c\/p\u003e\u003cp\u003eWe plan the tweeter angle before the panel is finished.\u003c\/p\u003e\u003ch3\u003eCP22\/MF vs. AST22: same sensitivity, different package and impedance.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCP22\/MF:\u003c\/strong\u003e 8 ohms, 107 dB sensitivity, 25 watts AES, 1.5-inch voice coil, 40° conical dispersion and a roughly 4-inch front format. Choose it when the system benefits from the 8-ohm load and CP-22 compression-tweeter architecture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST22:\u003c\/strong\u003e 4 ohms, 107 dB sensitivity, 25 watts AES, 1.5-inch voice coil and a similarly focused large-format role. Choose it when the amplifier and system architecture are built around a 4-ohm tweeter.\u003c\/p\u003e\u003cp\u003eThe headline output is similar. The electrical load, exact physical package and system layout decide which one belongs in the build.\u003c\/p\u003e\u003ch3\u003eCP22\/MF vs. AST05: maximum projection vs. compact Competition packaging.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAST05:\u003c\/strong\u003e smaller neodymium Competition tweeter, 105 dB sensitivity and much easier packaging. It is the smarter answer when space matters and 105 dB is already enough.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCP22\/MF:\u003c\/strong\u003e larger 8-ohm ferrite compression tweeter with 107 dB sensitivity and a defined 40° conical pattern. It makes sense when projection and controlled high-frequency coverage matter more than compact size.\u003c\/p\u003e\u003cp\u003eWe do not cut a larger tweeter into the panel just because it has two more decibels on paper. The larger format has to solve an actual output or coverage problem.\u003c\/p\u003e\u003ch3\u003eThe 5 kHz lower limit is part of the design.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the CP-22 from 5 kHz to 20 kHz and recommends a crossover at 5 kHz or higher with at least a 12 dB\/octave slope.\u003c\/p\u003e\u003cp\u003eThat means the midrange below it has to stay clean high enough to meet the tweeter. If the mid falls apart well before 5 kHz, the answer is not forcing the CP22\/MF lower. The answer is choosing a better driver combination.\u003c\/p\u003e\u003cp\u003eA compression tweeter this efficient can still be damaged quickly by too much low-frequency energy. Proper high-pass protection matters more than chasing amplifier wattage.\u003c\/p\u003e\u003ch3\u003eWhy the 8-ohm load can make sense in multi-tweeter systems.\u003c\/h3\u003e\u003cp\u003eAn 8-ohm tweeter gives the system designer more wiring flexibility when more than one high-frequency driver is used on an amplifier channel.\u003c\/p\u003e\u003cp\u003eFor example, two 8-ohm CP22\/MF tweeters wired in parallel create a 4-ohm nominal load. That can be useful in large speaker arrays where the customer needs more than one tweeter per side but does not want to drive the amplifier into an unnecessarily low impedance.\u003c\/p\u003e\u003cp\u003eThat does not mean we automatically double tweeter count. One correctly aimed CP22\/MF may already have more output than the system needs. Driver count is chosen from coverage and acoustic target, not because the wiring makes it possible.\u003c\/p\u003e\u003ch3\u003eWhere we would use the CP22\/MF.\u003c\/h3\u003e\u003cp\u003eThis is a natural fit for high-output motorcycle and powersports systems, Jeep and open-cabin speaker arrays, custom doors, rear panels and demo-style builds where several efficient mids need a high-frequency section with comparable acoustic headroom.\u003c\/p\u003e\u003cp\u003eIt is especially useful when the tweeter can be mounted where its 40-degree pattern actually covers the listener. A focused high-efficiency tweeter used in the right place can outperform a panel full of smaller tweeters that are fighting each other or firing in the wrong direction.\u003c\/p\u003e\u003ch3\u003eHow we would tune it.\u003c\/h3\u003e\u003cp\u003eWe start with the manufacturer’s 5 kHz-or-higher crossover requirement and at least the recommended filter slope. Then we set the CP22\/MF level against the mids, verify the acoustic crossover, check polarity and arrival time, and only then correct the installed response with EQ.\u003c\/p\u003e\u003cp\u003eBecause 107 dB is extremely efficient, attenuation is often part of the correct tune. The goal is not to let the tweeter dominate the system. The goal is to have enough headroom that the top end stays clean and present when the rest of the build reaches full output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the CP22\/MF gives a high-output Beyma system a focused 8-ohm compression-tweeter top end with enough efficiency to stay with serious mids without relying on brute-force amplifier power.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCP22\/MF \/ CP-22 platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum impedance\u003c\/th\u003e\n\u003ctd\u003e7.9 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDC resistance (Re)\u003c\/th\u003e\n\u003ctd\u003e6.3 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e25 W AES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProgram power\u003c\/th\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e107 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e5 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended crossover\u003c\/th\u003e\n\u003ctd\u003e5 kHz or higher, 12 dB\/octave minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDispersion\u003c\/th\u003e\n\u003ctd\u003e40° conical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e38.1 mm \/ 1.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlux density\u003c\/th\u003e\n\u003ctd\u003e1.55 T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBL factor\u003c\/th\u003e\n\u003ctd\u003e5.2 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003e102 × 102 mm \/ 4 × 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall depth\u003c\/th\u003e\n\u003ctd\u003e71 mm \/ 2.79 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle cutout\u003c\/th\u003e\n\u003ctd\u003e92 mm \/ 3.62 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt-circle diameter\u003c\/th\u003e\n\u003ctd\u003e107 mm \/ 4.21 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e1.6 kg \/ 3.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e use a 5 kHz-or-higher high-pass crossover with at least a 12 dB\/octave slope, then set amplifier gain, attenuation, aiming, EQ and DSP around the exact midrange package and intended coverage.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920488681,"sku":"BEYMA-CP22-MF","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-cp22-product-image_b939184d-be1f-4ff9-bd1c-26129f49dacd.jpg?v=1783304946"},{"product_id":"beyma-cp22-fb-compression-tweeter","title":"Beyma CP22\/FB Black Compression Tweeter — Single","description":"\u003ch2\u003eBeyma CP22\/FB 8-Ohm Black Compression Tweeter\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhen the system needs the output and focused projection of the CP-22 platform but the tweeter is going into a dark fairing, lid, pod or speaker panel, the CP22\/FB gives you the same serious high-frequency architecture in the black-finish version.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe CP22\/FB is an 8-ohm black-finish compression tweeter sold individually. The CP-22 platform is rated at 25 watts AES, 50 watts program, 107 dB sensitivity and a 5 kHz–20 kHz operating range, with a 1.5-inch aluminum voice coil, aluminum diaphragm, ferrite motor and a 40-degree conical dispersion pattern.\u003c\/p\u003e\u003cp\u003eThat makes the FB a buyer decision based on both acoustics and finish. You are not giving up the CP-22’s high-output role just because the hardware needs to disappear visually into the panel.\u003c\/p\u003e\u003ch3\u003eWhy choose the FB instead of the MF?\u003c\/h3\u003e\u003cp\u003eThe acoustic job is the same: both are CP-22-family 8-ohm compression tweeters built for high-efficiency top-end reproduction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCP22\/FB:\u003c\/strong\u003e choose it when the black finish works better in the final installation—black motorcycle fairings, bag lids, Jeep panels, powersports pods, dark custom doors or any build where exposed silver hardware would pull attention away from the rest of the panel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCP22\/MF:\u003c\/strong\u003e choose it when the standard CP22\/MF appearance fits the design.\u003c\/p\u003e\u003cp\u003eThe decision is not “which one is louder?” We keep the shared CP-22 acoustic specifications aligned and let the finish solve the visual part of the installation.\u003c\/p\u003e\u003ch3\u003eWhat problem does 107 dB sensitivity solve?\u003c\/h3\u003e\u003cp\u003eSeveral high-efficiency mids can produce enough output that a normal tweeter simply disappears when the system comes up. Turning up treble EQ only pushes the weaker high-frequency driver harder.\u003c\/p\u003e\u003cp\u003eThe CP22\/FB starts at 107 dB sensitivity. That gives us enough high-frequency headroom to stay with a serious midrange section without relying on brute-force amplifier power.\u003c\/p\u003e\u003cp\u003eThe practical advantage is reserve capability. We can attenuate the tweeter to the level the system actually needs and still have headroom left when the customer turns the whole system up.\u003c\/p\u003e\u003ch3\u003eThe 40° conical pattern makes aiming critical.\u003c\/h3\u003e\u003cp\u003eBeyma publishes a 40-degree conical dispersion pattern for the CP-22 platform. That is a focused high-frequency source, not a wide soft-dome pattern that can be hidden almost anywhere and expected to fill the cabin.\u003c\/p\u003e\u003cp\u003eIn an open-air motorcycle, Jeep or UTV system, that focus can be useful because more of the tweeter’s energy can be aimed toward the listening zone.\u003c\/p\u003e\u003cp\u003eThe tradeoff is that poor placement is punished harder. If the CP22\/FB is pointed into an obstruction or away from the listener, EQ cannot turn it into a different dispersion pattern.\u003c\/p\u003e\u003cp\u003eWe decide the aiming before the fabrication is final.\u003c\/p\u003e\u003ch3\u003eCP22\/FB vs. AST22: same sensitivity, different electrical and visual fit.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCP22\/FB:\u003c\/strong\u003e 8 ohms, 107 dB sensitivity, 25 watts AES, 40° conical dispersion and black finish. Choose it when the system benefits from the 8-ohm load, the CP-22 format and a dark visual treatment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAST22:\u003c\/strong\u003e 4 ohms, 107 dB sensitivity and another large-format high-output architecture. Choose it when the amplifier and driver-count plan are better suited to a 4-ohm tweeter.\u003c\/p\u003e\u003cp\u003eNeither wins from sensitivity alone. The correct choice is the one that fits the amplifier, the panel and the intended coverage.\u003c\/p\u003e\u003ch3\u003eCP22\/FB vs. SQL60B: projection vs. compact packaging.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSQL60B:\u003c\/strong\u003e roughly 1.93 inches across, 97.5 dB sensitivity and a compact neodymium package. Choose it when the installation needs strong high-frequency output but panel space is limited.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCP22\/FB:\u003c\/strong\u003e roughly 4 inches across, 107 dB sensitivity and a focused 40-degree pattern. Choose it when the system needs substantially more projection and has room to mount the tweeter correctly.\u003c\/p\u003e\u003cp\u003eIf the SQL60B already reaches the target output, there is no reason to make the installation larger. The CP22\/FB earns the extra space when the system genuinely needs what 107 dB can do.\u003c\/p\u003e\u003ch3\u003eThe 5 kHz crossover requirement keeps the job clear.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the CP-22 from 5 kHz to 20 kHz and recommends a crossover at 5 kHz or higher with at least a 12 dB\/octave slope.\u003c\/p\u003e\u003cp\u003eThat means the midrange below it has to stay clean through the upper mids. If the mid needs the tweeter to take over at 3 kHz, the CP22\/FB is the wrong tool for that system regardless of how much output it has.\u003c\/p\u003e\u003cp\u003eCorrect high-pass protection is what keeps the tweeter clean and reliable. A 107 dB driver can still be damaged very quickly by low-frequency energy it was never designed to reproduce.\u003c\/p\u003e\u003ch3\u003eWhy 25 watts AES is enough at this sensitivity.\u003c\/h3\u003e\u003cp\u003eAt 107 dB sensitivity, the CP22\/FB does not need a huge amplifier to produce serious acoustic output. The tweeter only handles the upper portion of the spectrum, and its efficiency is dramatically higher than most conventional cone speakers.\u003c\/p\u003e\u003cp\u003eThe important part is clean voltage and proper gain structure. More amplifier power does not make the system better if the tweeter is already several decibels louder than the mids around it.\u003c\/p\u003e\u003cp\u003eWe use the available efficiency as headroom, not as a reason to run the high-frequency section wide open.\u003c\/p\u003e\u003ch3\u003eThe 8-ohm load gives useful wiring flexibility.\u003c\/h3\u003e\u003cp\u003eAn 8-ohm tweeter can be a practical choice when more than one high-frequency driver is used on an amplifier channel. Two 8-ohm CP22\/FB tweeters wired in parallel create a 4-ohm nominal load.\u003c\/p\u003e\u003cp\u003eThat can help in large speaker arrays where driver count is dictated by coverage or system layout. It does not mean two tweeters are automatically better than one. We choose the number of drivers from the acoustic requirement first and the wiring plan second.\u003c\/p\u003e\u003ch3\u003eWhere we would use the CP22\/FB.\u003c\/h3\u003e\u003cp\u003eThis version makes the most sense in high-output motorcycle, powersports, Jeep and custom-panel systems where the tweeter needs Competition-level projection but the hardware should blend into a black or dark installation.\u003c\/p\u003e\u003cp\u003eIt also works well in rear speaker panels and demo-style doors where a 40-degree source can be aimed deliberately instead of buried behind a factory grille.\u003c\/p\u003e\u003cp\u003eWith DSP, we protect it at 5 kHz or higher, level-match it to the mids, verify polarity and arrival time, then EQ the installed response only after the crossover is working correctly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the CP22\/FB gives a dark-finish build the full high-output CP-22 role—107 dB sensitivity, controlled 40° projection and an 8-ohm load—without turning bright tweeter hardware into the visual centerpiece of the panel.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eCP22\/FB \/ CP-22 platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal impedance\u003c\/th\u003e\n\u003ctd\u003e8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum impedance\u003c\/th\u003e\n\u003ctd\u003e7.9 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDC resistance (Re)\u003c\/th\u003e\n\u003ctd\u003e6.3 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower handling\u003c\/th\u003e\n\u003ctd\u003e25 W AES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProgram power\u003c\/th\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e107 dB, 1 W \/ 1 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublished frequency range\u003c\/th\u003e\n\u003ctd\u003e5 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended crossover\u003c\/th\u003e\n\u003ctd\u003e5 kHz or higher, 12 dB\/octave minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDispersion\u003c\/th\u003e\n\u003ctd\u003e40° conical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVoice-coil diameter\u003c\/th\u003e\n\u003ctd\u003e38.1 mm \/ 1.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlux density\u003c\/th\u003e\n\u003ctd\u003e1.55 T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBL factor\u003c\/th\u003e\n\u003ctd\u003e5.2 N\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003e102 × 102 mm \/ 4 × 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall depth\u003c\/th\u003e\n\u003ctd\u003e71 mm \/ 2.79 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle cutout\u003c\/th\u003e\n\u003ctd\u003e92 mm \/ 3.62 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBolt-circle diameter\u003c\/th\u003e\n\u003ctd\u003e107 mm \/ 4.21 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e1.6 kg \/ 3.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnet\u003c\/th\u003e\n\u003ctd\u003eFerrite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSystem guidance:\u003c\/strong\u003e use a 5 kHz-or-higher high-pass crossover with at least a 12 dB\/octave slope, then set amplifier gain, attenuation, aiming, EQ and DSP around the exact midrange package and intended coverage.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920554217,"sku":"BEYMA-CP22-FB","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-cp22-product-image_9eb625f6-d9aa-4659-b444-8bcb277540d6.jpg?v=1783304953"},{"product_id":"beyma-sc30-tweeter-pair","title":"Beyma SC30 Wideband Neodymium Tweeters — Pair","description":"\u003ch2\u003eBeyma SC30 Wide-Band Neodymium Tweeter Pair\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the system needs a tweeter that can meet the midrange lower than the SQL60B can—and the goal is smooth, extended highs instead of maximum SPL—the SC30 is the Beyma that makes more sense.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Beyma SC30 is a 4-ohm tweeter sold as a pair, rated at \u003cstrong\u003e25 watts AES \/ 50 watts program per tweeter\u003c\/strong\u003e, with \u003cstrong\u003e92 dB sensitivity\u003c\/strong\u003e, a published \u003cstrong\u003e3.5 kHz–22 kHz\u003c\/strong\u003e range, an aluminum diaphragm, a \u003cstrong\u003e1.02-inch voice coil\u003c\/strong\u003e and a neodymium motor.\u003c\/p\u003e\u003cp\u003eThe important number here is not the 92 dB sensitivity. It is the \u003cstrong\u003e3.5 kHz lower operating range\u003c\/strong\u003e. The SC30 gives us more room to make a clean crossover when the midrange below it does not want to stretch all the way to 5 or 6 kHz.\u003c\/p\u003e\u003ch3\u003eThe problem it solves is the gap between a larger midrange and the top end.\u003c\/h3\u003e\u003cp\u003eNot every 6.5-, 8- or 10-inch midrange sounds its best when it is pushed high enough to meet a tweeter that cannot come in until 5 kHz.\u003c\/p\u003e\u003cp\u003eAs cone diameter gets larger, dispersion narrows and the speaker can start beaming upper-midrange energy instead of spreading it evenly through the cabin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe SC30 gives us another option:\u003c\/strong\u003e bring the tweeter in lower, around the range Beyma actually designed it to reproduce, and let the larger midrange stop working before its upper-range limitations become the dominant part of the system.\u003c\/p\u003e\u003ch3\u003e3.5 kHz–22 kHz gives us more crossover flexibility than the SQL60B.\u003c\/h3\u003e\u003cp\u003eBeyma publishes the SC30 from \u003cstrong\u003e3.5 kHz to 22 kHz\u003c\/strong\u003e and recommends crossing it at \u003cstrong\u003e3.5 kHz or higher\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThat lower crossover capability is useful when the tweeter is being paired with a larger midrange or a speaker that becomes directional higher in frequency.\u003c\/p\u003e\u003cp\u003eThe upper extension to 22 kHz also gives the SC30 a very broad published high-frequency window.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThat does not mean we chase ultrasonic output with EQ.\u003c\/strong\u003e It means the tweeter has enough natural extension that the audible top octave is not sitting right at the edge of its operating range.\u003c\/p\u003e\u003ch3\u003e92 dB sensitivity tells you this is not Beyma’s maximum-output tweeter.\u003c\/h3\u003e\u003cp\u003eThe SC30 is published at \u003cstrong\u003e92 dB sensitivity at 1 watt \/ 1 meter\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThat is substantially lower than the SQL60B at 97.5 dB and far lower than Beyma’s 104–107 dB competition-style tweeters.\u003c\/p\u003e\u003cp\u003eThat difference matters—but it is not automatically a disadvantage.\u003c\/p\u003e\u003cp\u003eThe SC30 is solving a different problem. It prioritizes broad high-frequency coverage and lower crossover flexibility instead of maximum acoustic output per watt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf the system needs to scream over wind noise, choose a more efficient tweeter. If it needs the tweeter to integrate lower and sound balanced in a normal cabin, the SC30 can be the better tool.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eThe aluminum diaphragm gives the SC30 a light, rigid high-frequency radiator.\u003c\/h3\u003e\u003cp\u003eBeyma uses an \u003cstrong\u003ealuminum diaphragm\u003c\/strong\u003e in the SC30.\u003c\/p\u003e\u003cp\u003eHigh-frequency diaphragms need very little mass so they can accelerate and stop quickly. At the same time, the diaphragm has to remain rigid enough that it does not deform as frequency rises.\u003c\/p\u003e\u003cp\u003eAluminum gives the SC30 that lightweight, rigid structure for crisp transient response and extended top-end reproduction.\u003c\/p\u003e\u003cp\u003eThat is part of why this tweeter can reach to a published 22 kHz without needing a physically large diaphragm.\u003c\/p\u003e\u003ch3\u003e25 watts AES is enough when the tweeter is used in its actual band.\u003c\/h3\u003e\u003cp\u003eEach SC30 is rated at \u003cstrong\u003e25 watts AES \/ 50 watts program\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThat does not look like much if somebody compares the number directly with a 200-watt midrange, but tweeters do not reproduce the same amount of energy.\u003c\/p\u003e\u003cp\u003eAbove 3.5 kHz, the system needs much less electrical power to reach the correct acoustic balance—especially when the tweeter is properly filtered.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe crossover is the protection.\u003c\/strong\u003e Sending lower-frequency energy into the SC30 because an amplifier has “only” 25 watts available is exactly how a tweeter gets damaged.\u003c\/p\u003e\u003ch3\u003eThe neodymium motor keeps the assembly manageable for custom placement.\u003c\/h3\u003e\u003cp\u003eThe SC30 uses a \u003cstrong\u003eneodymium motor\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThat helps keep the magnetic assembly compact enough for pillars, dash panels, motorcycle fairings and custom speaker pods.\u003c\/p\u003e\u003cp\u003eThe published overall diameter is about \u003cstrong\u003e60 mm \/ 2.36 inches\u003c\/strong\u003e, with approximately \u003cstrong\u003e68 mm \/ 2.68 inches of depth\u003c\/strong\u003e, so it is still important to verify rear clearance before fabrication.\u003c\/p\u003e\u003cp\u003eIt is not as tiny as the SQL60B, but the larger package buys us a different operating range.\u003c\/p\u003e\u003ch3\u003eSC30 versus SQL60B.\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSC30:\u003c\/strong\u003e 92 dB sensitivity, 3.5 kHz–22 kHz, 25 watts AES and aluminum diaphragm. Choose it when lower crossover capability and broad top-end extension matter more than maximum output per watt.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSQL60B:\u003c\/strong\u003e 97.5 dB sensitivity, 5 kHz–20 kHz, 30 watts AES, PM4 polymer diaphragm and a much smaller 1.93-inch overall diameter. Choose it when compact packaging and higher efficiency are the bigger priorities.\u003c\/p\u003e\u003cp\u003eThe SQL60B gets louder more easily. The SC30 reaches lower and gives us more crossover freedom.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThat is the actual buying decision.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eSC30 versus a 104–107 dB competition tweeter.\u003c\/h3\u003e\u003cp\u003eA very high-sensitivity bullet or compression tweeter is the right answer when the system is built around extreme output, open-air projection and large high-efficiency midranges.\u003c\/p\u003e\u003cp\u003eThe SC30 is the better choice when the system needs a more conventional high-frequency balance and does not need the tweeter to overpower the rest of the front stage.\u003c\/p\u003e\u003cp\u003eMore sensitivity is useful only when the system actually needs it.\u003c\/p\u003e\u003ch3\u003eWhere we would use it.\u003c\/h3\u003e\u003cp\u003eThis is a strong choice in car and truck front stages, custom pillars, dash locations, Jeep systems and motorcycle builds where the midrange below it benefits from a crossover closer to 3.5–4 kHz.\u003c\/p\u003e\u003cp\u003eIt works especially well when we want to stop a larger midrange before beaming becomes a problem, but the installation still needs useful high-frequency output from a compact tweeter.\u003c\/p\u003e\u003cp\u003eWith DSP, we can set the crossover safely, level-match the SC30 to the midrange, correct response and align timing so the high-frequency section disappears into the stage instead of sounding like a separate speaker.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe result:\u003c\/strong\u003e a Beyma tweeter for systems that value crossover flexibility and smooth wide-band high-frequency coverage more than simply chasing the highest sensitivity number.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Beyma SC30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Wide-band high-frequency tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal impedance:\u003c\/strong\u003e 4 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e 25 watts AES per tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram power:\u003c\/strong\u003e 50 watts per tweeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 92 dB, 1 W \/ 1 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished frequency range:\u003c\/strong\u003e 3.5 kHz–22 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended crossover:\u003c\/strong\u003e 3.5 kHz or higher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice-coil diameter:\u003c\/strong\u003e 25.8 mm \/ 1.02 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall diameter:\u003c\/strong\u003e 60 mm \/ 2.36 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaffle cutout:\u003c\/strong\u003e 58.7 mm \/ 2.30 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt-circle diameter:\u003c\/strong\u003e 51.5 mm \/ 2.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall depth:\u003c\/strong\u003e 68 mm \/ 2.68 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront cover:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e Neodymium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCrossover \/ System Guidance\u003c\/h2\u003e\u003cp\u003eBeyma recommends crossing the SC30 at 3.5 kHz or higher. Final crossover slope, amplifier power, level, EQ and DSP settings must be chosen around the midrange used below it and the required output of the finished system.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920586985,"sku":"BEYMA-SC30","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-sc30-tweeter-pair_10a77577-72d5-486c-a13d-006d539477f9.png?v=1787073967"},{"product_id":"beyma-td-ph35-horn","title":"Beyma TD-PH35 1-Inch Cast-Aluminum Horn — Single","description":"\u003ch2\u003eBeyma TD-PH35 1-Inch Cast-Aluminum Horn\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the system is being built around a separate 1-inch high-frequency driver, the TD-PH35 is the horn portion of that system—not a cosmetic trim piece and not something we would choose only because the throat diameter matches.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe TD-PH35 is a 1-inch cast-aluminum horn sold individually. Confirm the exact compression driver, mounting pattern, horn dimensions, rear clearance and intended coverage before fabrication; do not substitute specifications from another horn.\u003c\/p\u003e\u003cp\u003eThat means the TD-PH35 should be chosen as part of the complete driver-and-fabrication plan. Before we cut a panel, we want the exact compression driver, the exact horn and the mounting space in front of us. A 1-inch throat tells you the nominal acoustic interface; it does not guarantee bolt-pattern compatibility, rear clearance or that the horn mouth will fit and aim correctly in the vehicle.\u003c\/p\u003e\u003ch3\u003eThe problem this horn is meant to solve\u003c\/h3\u003e\u003cp\u003eOnce a system gets loud enough that a conventional tweeter is no longer keeping up with the midrange, the answer is not always “add more tweeters.” A properly designed horn-loaded high-frequency section can give the system better projection and a more deliberate acoustic pattern from fewer driver locations.\u003c\/p\u003e\u003cp\u003eThe TD-PH35 is part of that approach. The compression driver creates the acoustic energy; the horn loads and directs it. If the horn is buried behind an obstruction or aimed away from the listening area, a high-sensitivity driver behind it can still produce a poor result. The fabrication and acoustic geometry matter before the DSP ever gets connected.\u003c\/p\u003e\u003cp\u003eThat is why we treat the horn as part of system design. On a motorcycle, Jeep or powersports build, we are thinking about where the rider or listener actually sits, how the vehicle is used, what blocks the horn at normal seating position, and whether the high-frequency section needs to cover one listening area or a broader open-air zone.\u003c\/p\u003e\u003ch3\u003eTD-PH35 vs. TD-8060\u003c\/h3\u003e\u003cp\u003eIf the design needs a horn with a fully published directivity specification, the TD-8060 gives us more documented information to design around. Beyma publishes that model as a 1-inch constant-directivity horn with 80° × 60° coverage, a 1,500 Hz cutoff frequency, 140 × 140 × 67.4 mm overall dimensions and polycarbonate construction.\u003c\/p\u003e\u003cp\u003eThe TD-PH35 is a 1-inch cast-aluminum horn. Confirm its exact physical fit and intended acoustic application before fabrication; do not apply TD-8060 coverage, cutoff or dimensions to it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-8060:\u003c\/strong\u003e makes sense when its documented 80° × 60° pattern and compact square polycarbonate body fit the system goal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-PH35:\u003c\/strong\u003e makes sense when this exact cast-aluminum 1-inch horn is the correct physical and acoustic fit for the selected driver and fabrication, with compatibility confirmed before the panel is built.\u003c\/p\u003e\u003ch3\u003eTD-PH35 vs. TD-1LR\u003c\/h3\u003e\u003cp\u003eThe TD-PH35 and TD-1LR are both 1-inch cast-aluminum horns sold individually. Choose between them from the actual driver mounting pattern, physical dimensions, horn geometry and intended acoustic application; do not invent a performance ranking from the model names alone.\u003c\/p\u003e\u003cp\u003eIf the design specifically needs a published dispersion target, the TD-8060 is the cleaner documented comparison.\u003c\/p\u003e\u003ch3\u003eWhere we would use the TD-PH35\u003c\/h3\u003e\u003cp\u003eThis belongs in custom high-output systems where a separate horn and high-frequency driver are already part of the architecture: motorcycle fairings and lids, Jeep or UTV panels, custom doors, rear speaker panels and fabricated demo systems.\u003c\/p\u003e\u003cp\u003eIt is especially relevant when we have enough midrange cone area that the high-frequency section needs to project with similar authority. A powerful 8- or 10-inch midrange can make a normal small tweeter sound like it disappears when the volume rises. A horn-loaded section can solve that mismatch, but only if the horn is placed and aimed as carefully as the midrange itself.\u003c\/p\u003e\u003cp\u003eFor a conventional factory-location front stage, this may be more hardware than the system needs. A dome or compact high-efficiency tweeter can be the better tool when packaging and smooth near-field listening matter more than projection. The TD-PH35 is for a build that actually benefits from horn loading.\u003c\/p\u003e\u003ch3\u003eHow we would integrate it\u003c\/h3\u003e\u003cp\u003eThe horn does not set the crossover by itself. The connected high-frequency driver determines how low the assembly can safely operate, and the horn affects how that driver behaves acoustically in the installed system. A 1-inch SPL30FE and an SPL70FE have very different published lower ranges, so they would not automatically get the same crossover just because they might be used with a 1-inch horn.\u003c\/p\u003e\u003cp\u003eWith DSP, we would establish driver protection first, then tune the handoff to the midrange below it. Level matching is critical because compression drivers can be much more efficient than the cone speakers around them. After level is correct, we would address delay, polarity and EQ so the horn does not sound like a separate source sitting on top of the rest of the system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the TD-PH35 gives a custom 1-inch compression-driver system a cast-aluminum horn option for installations where horn choice, physical fit and aiming are being designed together instead of treated as an afterthought.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTD-PH35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e confirm compression-driver mounting compatibility, overall dimensions, rear clearance and intended coverage before fabrication. Do not substitute dimensions or acoustic values from another horn.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920619753,"sku":"BEYMA-TD-PH35","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-product-pending-image_0fce11aa-0b77-42ea-8381-426b5926a77b.jpg?v=1783308915"},{"product_id":"beyma-td-372-db-horn","title":"Beyma TD-372\/DB 2-Inch 60° × 60° Cast-Aluminum Horn — Single","description":"\u003ch2\u003eBeyma TD-372\/DB 2-Inch 60° × 60° Cast-Aluminum Horn\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the system is being built around a true 2-inch compression driver, the TD-372\/DB gives that large-format driver a 60° × 60° cast-aluminum horn with an 800 Hz published cutoff and enough physical mouth area to do a job the compact 1-inch horns are not designed for.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe first thing to understand is compatibility. This is a \u003cstrong\u003e2-inch throat horn\u003c\/strong\u003e. It is not the horn for Beyma's SPL30FE or SPL70FE, which use 1-inch throats, and it is not a direct throat-size match for the 1.4-inch SPL90FE. Buying a horn by appearance or assuming “larger is better” can leave you with two expensive parts that do not mate together.\u003c\/p\u003e\u003cp\u003eThe TD-372\/DB is for a system planned around a compatible 2-inch compression driver. It uses a symmetrical 60° × 60° coverage pattern, an 800 Hz horn cutoff, overall dimensions of 305 × 190 × 140 mm and cast-aluminum construction. Those numbers immediately tell us this is a different class of horn from the compact TD-8060.\u003c\/p\u003e\u003ch3\u003eWhat a 2-inch horn changes in the system\u003c\/h3\u003e\u003cp\u003eA large-format horn is not just a bigger version of a small tweeter horn. It changes the packaging, the driver options and the portion of the spectrum the horn system may be capable of handling.\u003c\/p\u003e\u003cp\u003eThe 800 Hz published horn cutoff gives the acoustic platform more low-frequency capability than a compact horn such as the TD-8060, which Beyma rates with a 1,500 Hz cutoff. That does \u003cstrong\u003enot\u003c\/strong\u003e mean every 2-inch compression driver should automatically be crossed at 800 Hz. The connected driver still has its own minimum operating range and power-dependent crossover requirement. The horn and driver have to be safe at the same crossover point.\u003c\/p\u003e\u003cp\u003eWhat the lower horn cutoff does give the designer is room to build a large-format horn section that can potentially meet a large midrange lower than a small high-frequency horn can. That matters in systems using 10- or 12-inch midrange drivers where we do not want to force the cone speakers too high just to meet a small tweeter.\u003c\/p\u003e\u003ch3\u003eWhy 60° × 60° coverage matters\u003c\/h3\u003e\u003cp\u003eThe TD-372\/DB uses a symmetrical 60° horizontal by 60° vertical published coverage pattern. That is a more focused pattern than the TD-8060's 80° × 60° coverage.\u003c\/p\u003e\u003cp\u003eIn a real build, that can make sense when the horn is aimed at a defined listening zone and we want to keep more energy concentrated there rather than spreading it as broadly across the horizontal plane. The tradeoff is that placement and aim become even more important. A focused horn pointed away from the listener does not become a wide horn because we add EQ.\u003c\/p\u003e\u003cp\u003eOn a motorcycle or open-air demo build, a 60° × 60° horn can be useful when each horn has a deliberate coverage zone. In a vehicle cabin, the same pattern may require more careful left\/right aiming to keep both seats inside the useful acoustic window. The coverage number is not automatically good or bad; it tells us what geometry we have to work with.\u003c\/p\u003e\u003ch3\u003eTD-372\/DB vs. TD-8060\u003c\/h3\u003e\u003cp\u003eThese two horns solve different packaging and system-design problems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-8060:\u003c\/strong\u003e 1-inch throat, 80° × 60° coverage, 1,500 Hz cutoff, compact 140 × 140 × 67.4 mm polycarbonate construction. Choose it when a compatible 1-inch compression driver, broader horizontal coverage and compact lightweight packaging fit the system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-372\/DB:\u003c\/strong\u003e 2-inch throat, 60° × 60° coverage, 800 Hz cutoff, larger 305 × 190 × 140 mm cast-aluminum construction. Choose it when the build is intentionally designed around a compatible 2-inch compression driver and the larger horn section has room to work.\u003c\/p\u003e\u003cp\u003eNeither is an upgrade path for the other by itself. The compression driver, crossover target, available space and desired coverage decide which horn belongs in the system.\u003c\/p\u003e\u003ch3\u003eWhere we would use the TD-372\/DB\u003c\/h3\u003e\u003cp\u003eThis is a large-format part, so we would expect it in a serious custom installation rather than a factory tweeter opening. Think large motorcycle or powersports enclosures, demo vehicles, speaker walls, custom rear panels or other fabricated systems where the horn section has enough panel area and depth to be designed correctly.\u003c\/p\u003e\u003cp\u003eThe 305 × 190 mm face size has to be considered before any cutting starts, and the 140 mm horn depth is only the horn itself. The compatible compression driver adds additional depth behind it. On a crowded panel with multiple 8-, 10- or 12-inch speakers, that rear package can affect bracing, enclosure space, wiring and serviceability.\u003c\/p\u003e\u003cp\u003eThis is also where a cardboard-template or CAD layout makes sense before fabrication. The horn needs room physically, but it also needs a useful acoustic path. Putting a large horn wherever a rectangle happens to fit is not the same as designing its coverage around the listener.\u003c\/p\u003e\u003ch3\u003eHow we would integrate and tune it\u003c\/h3\u003e\u003cp\u003eWe would select the 2-inch compression driver first or at the same time, verify the mechanical mounting pattern, then establish the safe crossover from the complete driver\/horn combination. The horn's 800 Hz cutoff is only one boundary. The driver's published minimum frequency and the required crossover slope still control how low the assembly can actually be used at the intended power.\u003c\/p\u003e\u003cp\u003eIn a DSP system, the large horn would be level-matched to the midrange section, then checked through the crossover for phase, polarity and time arrival. Large horns and large midranges often have very different acoustic-center depths, so the electrical crossover can look correct while the installed acoustic response still has a cancellation problem.\u003c\/p\u003e\u003cp\u003eEQ comes after those fundamentals. If we try to EQ around a bad crossover or bad horn aim, we can use amplifier headroom without fixing the underlying problem.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the TD-372\/DB is the Beyma horn for a build that genuinely needs a 2-inch large-format high-frequency section, a focused 60° × 60° pattern and the physical platform to let that system operate as designed.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTD-372\/DB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e60° horizontal × 60° vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutoff frequency\u003c\/th\u003e\n\u003ctd\u003e800 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003e305 × 190 × 140 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eDriver matching:\u003c\/strong\u003e the TD-372\/DB requires a compatible 2-inch compression driver. Confirm the exact mounting pattern, total rear depth and driver crossover requirements before fabrication. Do not assume compatibility with Beyma's 1-inch or 1.4-inch SPL compression drivers.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920652521,"sku":"BEYMA-TD-372-DB","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-td-372-db-product-image_0ec3d6bf-f723-47ed-9579-7657a6023f3a.jpg?v=1783367644"},{"product_id":"beyma-td-8060-horn","title":"Beyma TD-8060 1-Inch 80° × 60° Polycarbonate Horn — Single","description":"\u003ch2\u003eBeyma TD-8060 1-Inch 80° × 60° Constant-Directivity Horn\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the high-frequency section needs to cover a useful area instead of firing like a narrow spotlight, the TD-8060 gives the system designer something the other small Beyma car-audio horns do not document as clearly: a defined 80° horizontal by 60° vertical coverage pattern.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThat is the reason to choose this horn. It is not just a lightweight way to mount a 1-inch compression driver. Beyma designed the TD-8060 as a constant-directivity horn, with its beamwidth specified at 80° horizontal and 60° vertical from 2 kHz through 16 kHz. In a vehicle or open-air build, that gives us a known starting point for deciding where the horn needs to sit and how it needs to be aimed.\u003c\/p\u003e\u003cp\u003eThe body is polycarbonate rather than cast aluminum, and the complete horn is compact: 140 × 140 × 67.4 mm overall, with a 113 × 130 mm baffle cutout and a net weight of only 0.130 kg. That packaging matters on motorcycles, Jeeps, UTVs and fabricated door panels where every inch behind the panel and every pound hanging from a custom insert matters.\u003c\/p\u003e\u003ch3\u003eThe problem the 80° × 60° pattern solves\u003c\/h3\u003e\u003cp\u003eA horn that is extremely narrow can be loud on axis and disappointing everywhere else. A horn that is too broad for the installation can throw energy into glass, body panels or open space where we do not need it. The TD-8060 gives us a documented pattern we can actually design around.\u003c\/p\u003e\u003cp\u003eThe wider 80° horizontal coverage is useful when the horn needs to spread energy across a seating area or across the width of an open-air listening zone. The 60° vertical pattern keeps that spread more controlled in the vertical plane. In practice, that can make it easier to place the horn so the listener gets strong high-frequency information without wasting as much output above and below the useful area.\u003c\/p\u003e\u003cp\u003eThat does not mean 80° × 60° is automatically perfect for every build. The right coverage depends on where the horn is mounted, how far it is from the listener and whether the goal is one primary seat, both front seats, riders behind a motorcycle, or a broader show\/demo listening area. What the TD-8060 gives us is a published pattern instead of a guess.\u003c\/p\u003e\u003ch3\u003eWhy constant directivity matters\u003c\/h3\u003e\u003cp\u003eAs frequency rises, many horns and large cone speakers change their coverage substantially. The TD-8060 is designed to maintain controlled directivity through its working passband. Beyma publishes a directivity factor of 10.3 averaged from 1–16 kHz and a directivity index of 7.7 dB.\u003c\/p\u003e\u003cp\u003eFor the customer, the practical point is not the math by itself. The goal is more predictable coverage as the frequency changes. That helps us build a high-frequency section that stays useful across the listening area instead of becoming progressively narrower as the music moves up in frequency.\u003c\/p\u003e\u003ch3\u003eTD-8060 vs. TD-1LR and TD-PH35\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eTD-8060:\u003c\/strong\u003e choose it when documented coverage and compact packaging are the priorities. We know the 80° × 60° pattern, the 1,500 Hz horn cutoff, the physical dimensions and the cutout before fabrication starts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-1LR:\u003c\/strong\u003e a 1-inch cast-aluminum horn. Choose it only after confirming exact physical fit and intended acoustic application; do not apply TD-8060 coverage, cutoff or dimensions to it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-PH35:\u003c\/strong\u003e another 1-inch cast-aluminum option. Choose it only after confirming exact physical fit and intended acoustic application; do not assign it TD-8060 dispersion or dimensional data.\u003c\/p\u003e\u003cp\u003eThe TD-8060 therefore makes the most sense when its known 80° × 60° pattern, 1,500 Hz cutoff and compact polycarbonate package fit the design. The cast-aluminum models may still be correct for a particular installation, but their exact fit and intended coverage need to be confirmed before fabrication.\u003c\/p\u003e\u003ch3\u003eWhat the 1,500 Hz cutoff does—and does not—mean\u003c\/h3\u003e\u003cp\u003eBeyma publishes a 1,500 Hz cutoff frequency for the TD-8060. That is a property of the horn. It is \u003cstrong\u003enot\u003c\/strong\u003e a universal recommendation to cross every 1-inch compression driver at 1,500 Hz.\u003c\/p\u003e\u003cp\u003eThe connected driver still has its own safe operating range and power-dependent crossover requirements. For example, Beyma\/PAC publishes the SPL30FE from 2 kHz upward, while the SPL70FE reaches substantially lower. Bolting either driver to a 1-inch horn does not erase that difference.\u003c\/p\u003e\u003cp\u003eWe would choose the crossover from the complete horn-and-driver combination, expected amplifier power, desired output and the speaker below it. In other words, the horn has to support the crossover, and the compression driver has to survive it.\u003c\/p\u003e\u003ch3\u003eWhere we would use the TD-8060\u003c\/h3\u003e\u003cp\u003eThis horn makes sense in custom high-output systems where we need a separate compression driver but do not have room for a large-format 2-inch horn: motorcycle fairings and saddlebag panels, Jeep and powersports pods, custom doors, rear panels and compact demo builds.\u003c\/p\u003e\u003cp\u003eIts low 0.28-pound net weight is useful where the horn is mounted to a fabricated panel that already carries multiple speakers. The shallow 67.4 mm horn depth also helps with packaging, although the compression driver attached behind it still has to be included when checking total rear clearance.\u003c\/p\u003e\u003cp\u003eIn a motorcycle application, we might orient and aim the 80° horizontal pattern so it covers the rider area instead of firing directly at one narrow point. In a Jeep or UTV, the same published pattern gives us a better way to decide whether a single horn per side can cover the intended listening area or whether the system layout requires more than one high-frequency source.\u003c\/p\u003e\u003ch3\u003eHow we would tune it in the complete system\u003c\/h3\u003e\u003cp\u003eOnce the horn and driver are mechanically correct, DSP is where we make the acoustic handoff work. We would high-pass the compression driver at an appropriate frequency and slope, level-match the horn to the mids, then check polarity and arrival time through the crossover region.\u003c\/p\u003e\u003cp\u003eHorn EQ should be based on measured response in the installed location, not on a generic “horn curve.” Windshields, fairings, door panels and nearby surfaces can all change what reaches the listener. We tune what the installed system is actually doing.\u003c\/p\u003e\u003cp\u003eBecause a compression driver can be far more efficient than the cone speakers below it, gain structure matters. The goal is not to use all of the horn's available output just because it is there. The goal is enough headroom that the highs stay clean at the system's target volume while still blending naturally with the rest of the build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the TD-8060 is the Beyma 1-inch horn we reach for when compact packaging and predictable 80° × 60° coverage need to be part of the system design from the beginning.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTD-8060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHorn type\u003c\/th\u003e\n\u003ctd\u003eConstant directivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e25.4 mm \/ 1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003e80° horizontal × 60° vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHorizontal beamwidth\u003c\/th\u003e\n\u003ctd\u003e80° at -6 dB, 2–16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eVertical beamwidth\u003c\/th\u003e\n\u003ctd\u003e60° at -6 dB, 2–16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDirectivity factor (Q)\u003c\/th\u003e\n\u003ctd\u003e10.3 average, 1–16 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDirectivity index (DI)\u003c\/th\u003e\n\u003ctd\u003e7.7 dB, +4 \/ -3.7 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCutoff frequency\u003c\/th\u003e\n\u003ctd\u003e1,500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall dimensions\u003c\/th\u003e\n\u003ctd\u003e140 × 140 × 67.4 mm \/ 5.51 × 5.51 × 2.65 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBaffle cutout\u003c\/th\u003e\n\u003ctd\u003e113 × 130 mm \/ 4.45 × 5.12 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e0.130 kg \/ 0.28 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e0.225 kg \/ 0.50 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eDriver matching:\u003c\/strong\u003e pair the TD-8060 with a compatible 1-inch compression driver and set crossover, power and DSP around the limits of the complete horn\/driver system.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487920685289,"sku":"BEYMA-TD-8060","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/TD-8060-max-500x500.png?v=1783299464"},{"product_id":"beyma-td-1lr-horn","title":"Beyma TD-1LR 1-Inch Cast-Aluminum Horn — Single","description":"\u003ch2\u003eBeyma TD-1LR 1-Inch Cast-Aluminum Horn\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf you already chose a 1-inch compression driver, the next mistake is treating the horn like a generic adapter. The horn controls how that driver actually delivers its output into the vehicle, and the TD-1LR gives you a cast-aluminum 1-inch platform when the build calls for a rigid horn body instead of a lightweight molded horn.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA compression driver by itself is not the complete high-frequency system. The horn provides the acoustic loading and physically shapes how the driver's output leaves the throat. That is why two systems using the same compression driver can behave very differently depending on the horn bolted to it.\u003c\/p\u003e\u003cp\u003eThe TD-1LR is a 1-inch-throat, cast-aluminum horn sold individually. That makes it relevant anywhere the system is being designed around a compatible 1-inch compression driver and the fabrication plan benefits from a metal horn body. The important buyer decision is not simply “does my driver have a 1-inch exit?” Throat size is only the first compatibility check. Bolt pattern, rear clearance, horn mouth size, intended coverage and actual aiming all have to work in the installation.\u003c\/p\u003e\u003ch3\u003eWhy the horn matters as much as the compression driver\u003c\/h3\u003e\u003cp\u003eIn a high-output system, it is easy to focus on driver sensitivity and power handling and forget what happens after the diaphragm moves. The horn is what couples that energy into the listening area. If the horn is aimed poorly or its coverage does not match the installation, adding amplifier power does not fix the problem. You can end up with a very loud hot spot in one seat and weak high-frequency information everywhere else.\u003c\/p\u003e\u003cp\u003eThat is especially important in motorcycles, Jeeps, powersports vehicles and open-air builds. The horn may need to project through wind and road noise, but it also has to cover the actual listening position. A horn chosen around packaging alone can make a system louder without making it better.\u003c\/p\u003e\u003cp\u003eWe would choose the horn and compression driver together, then design the panel around the complete assembly. That means checking how far the driver extends behind the horn, whether the horn mouth can be aimed where it needs to go, and whether the crossover plan matches the connected driver.\u003c\/p\u003e\u003ch3\u003eTD-1LR vs. TD-8060\u003c\/h3\u003e\u003cp\u003eThe TD-8060 is the easier Beyma horn to choose when you specifically need a documented coverage pattern. Beyma publishes the TD-8060 as a 1-inch constant-directivity horn with 80° horizontal by 60° vertical coverage, a 1,500 Hz cutoff frequency and a compact 140 × 140 × 67.4 mm polycarbonate body.\u003c\/p\u003e\u003cp\u003eThe TD-1LR is a 1-inch cast-aluminum horn. Confirm its exact physical fit and intended acoustic application before fabrication; do not apply TD-8060 coverage, cutoff or dimensional data to it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose the TD-8060\u003c\/strong\u003e when known 80° × 60° dispersion and compact polycarbonate packaging are central to the design. \u003cstrong\u003eChoose the TD-1LR\u003c\/strong\u003e when the build specifically calls for this cast-aluminum 1-inch horn and its physical fit and intended acoustic application have been confirmed before fabrication.\u003c\/p\u003e\u003ch3\u003eWhere the TD-1LR makes sense\u003c\/h3\u003e\u003cp\u003eThis horn belongs in a system where a separate compression driver is already part of the plan: fabricated motorcycle lids or fairings, custom Jeep and powersports panels, high-output doors, rear speaker panels and other builds where the high-frequency section needs controlled horn loading instead of a conventional dome or bullet tweeter.\u003c\/p\u003e\u003cp\u003eIt is not automatically the better answer for a normal daily-driver front stage. If the customer simply wants smooth high-frequency detail from a factory tweeter location, a conventional tweeter is usually easier to package and integrate. The TD-1LR starts making sense when output, projection and horn-loaded behavior are actual system requirements.\u003c\/p\u003e\u003cp\u003eLikewise, this is not something we would add after the rest of the system has already been fabricated. Horn location and aim affect the crossover and tuning relationship with the midrange below it. The cleaner approach is to establish the high-frequency architecture first, then build the panel around the horn and driver combination.\u003c\/p\u003e\u003ch3\u003eHow we would integrate it in a real system\u003c\/h3\u003e\u003cp\u003eThe crossover is determined by the compression driver attached to the TD-1LR, not by the horn name alone. If the horn is paired with a driver such as the SPL30FE, the driver has a very different lower operating range than an SPL70FE. That means the same horn location could require a completely different crossover strategy depending on which compression driver is installed behind it.\u003c\/p\u003e\u003cp\u003eWith DSP, we would first protect the compression driver with the appropriate high-pass filter, then level-match the horn section to the midrange. From there, delay, polarity and EQ are used to make the acoustic handoff behave like one speaker system rather than a loud midrange with a horn added on top.\u003c\/p\u003e\u003cp\u003ePlacement matters before any of that tuning starts. If the horn is physically blocked by a seat, leg, door structure or fairing edge, DSP cannot create coverage that the hardware never delivered. The fabrication needs to give the horn a useful path to the listener.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the TD-1LR gives a 1-inch compression-driver system a cast-aluminum horn platform for builds where the horn is being treated as part of the acoustic design—not just the piece that lets the driver bolt into a panel.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTD-1LR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCast aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e confirm the exact compression-driver mounting pattern, horn dimensions, rear clearance and intended coverage before fabrication. Do not substitute dimensions or acoustic values from another horn.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487922290921,"sku":"BEYMA-TD-1LR","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-product-pending-image_f83e6b65-b09f-4c36-98fc-355adeaf792d.jpg?v=1783308881"},{"product_id":"beyma-td-8cx-horn","title":"Beyma TD-8CX 1-Inch Coaxial Horn — Single","description":"\u003ch2\u003eBeyma TD-8CX 1-Inch Coaxial Horn\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIf the high-frequency section needs to work on the same acoustic axis as the main speaker instead of taking up a separate horn location in the panel, the TD-8CX is the Beyma horn component intended for that coaxial-style system layout.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThat is a different packaging problem from the TD-8060, TD-1LR or TD-PH35. Those products are selected as separate horn locations in a fabricated panel. A coaxial arrangement is about putting the high-frequency acoustic path through the same basic speaker axis so the system can combine two frequency ranges without needing two completely separate front-facing openings.\u003c\/p\u003e\u003cp\u003eThe TD-8CX is sold individually with a 1-inch throat. Confirm the exact mating speaker\/driver combination, dimensions, coverage and mounting geometry before fabrication.\u003c\/p\u003e\u003ch3\u003eWhy a coaxial horn can solve a packaging problem\u003c\/h3\u003e\u003cp\u003eIn a custom system, separate mids and horns give us a lot of freedom, but they also consume panel space. A large door, motorcycle lid or powersports panel may already be crowded with midrange drivers. Adding another complete horn opening can force compromises in grille layout, bracing, enclosure space or the location of the other speakers.\u003c\/p\u003e\u003cp\u003eA coaxial-style architecture attacks that problem differently. Instead of finding a separate front-facing location for the high-frequency horn, the high-frequency acoustic path is integrated around the same primary speaker axis. That can keep the visible speaker layout cleaner and can bring the acoustic centers of the high- and lower-frequency sections physically closer together.\u003c\/p\u003e\u003cp\u003eCloser acoustic centers do not automatically make the crossover perfect, but they can reduce one of the geometry problems we fight in widely separated driver layouts. The system still needs crossover, level, polarity and timing work; it simply starts from a different physical arrangement.\u003c\/p\u003e\u003ch3\u003eTD-8CX vs. TD-8060\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eTD-8060:\u003c\/strong\u003e choose it when you want a separate 1-inch constant-directivity horn location and need a fully documented 80° × 60° pattern, 1,500 Hz cutoff and compact 140 × 140 × 67.4 mm package.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTD-8CX:\u003c\/strong\u003e choose it when the build specifically calls for the TD-8CX coaxial-horn arrangement and the exact mating speaker\/driver combination has been confirmed.\u003c\/p\u003e\u003cp\u003eThe TD-8060 is easier to design as a standalone horn because its dispersion and dimensions are defined for that application. The TD-8CX should not be treated as a TD-8060 hidden inside a speaker. Confirm the exact mating geometry and intended acoustic application before using it.\u003c\/p\u003e\u003ch3\u003eTD-8CX vs. a conventional coaxial speaker\u003c\/h3\u003e\u003cp\u003eA complete coaxial speaker arrives with the low\/mid-frequency driver and high-frequency section engineered as one finished loudspeaker. Models such as Beyma's PRO-series coaxials are bought because the customer wants that complete package.\u003c\/p\u003e\u003cp\u003eThe TD-8CX is a horn component, not a complete coaxial speaker. It only makes sense when the system designer already knows which compatible loudspeaker and high-frequency driver architecture it belongs with. If the goal is simply “I need an 8-inch speaker with highs,” buying a complete PRO8CXND or PRO8FX370ND is the more straightforward path.\u003c\/p\u003e\u003cp\u003eThe TD-8CX becomes relevant when the system is being assembled at the component level and the installer specifically needs this horn architecture rather than an off-the-shelf complete coaxial assembly.\u003c\/p\u003e\u003ch3\u003eWhere we would use this type of layout\u003c\/h3\u003e\u003cp\u003eA coaxial-horn arrangement can make sense in custom doors, motorcycle speaker locations, Jeep and UTV panels, compact pods and other builds where front-panel area is limited but the system still needs a dedicated high-frequency section.\u003c\/p\u003e\u003cp\u003eIt can also make sense when visual symmetry matters. Instead of building one large midrange opening and a second horn opening beside it, a coaxial architecture can keep the front of the panel centered around the main speaker location. That can be especially useful in motorcycle lids and custom pods where every additional opening changes the strength and shape of the panel.\u003c\/p\u003e\u003cp\u003eBut this is not a universal retrofit part. The exact mechanical relationship between the TD-8CX, the intended cone driver and the high-frequency driver has to be confirmed before fabrication. A nominal 1-inch throat only tells us one part of that interface.\u003c\/p\u003e\u003ch3\u003eHow we would integrate it electrically and acoustically\u003c\/h3\u003e\u003cp\u003eThe TD-8CX does not decide amplifier power or crossover frequency on its own. Those values come from the high-frequency driver used with it and from the low\/mid-frequency driver that has to hand off to that horn section.\u003c\/p\u003e\u003cp\u003eIf the two sections are actively crossed with DSP, we would protect the high-frequency driver first, then establish the acoustic crossover by measurement. From there, level, polarity, EQ and delay are adjusted around the actual installed response.\u003c\/p\u003e\u003cp\u003eA coaxial physical layout can put the drivers closer together, but the acoustic centers may still sit at different depths. That means phase through the crossover still has to be checked instead of assuming “coaxial” automatically means time aligned.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe practical result:\u003c\/strong\u003e the TD-8CX gives a component-level Beyma build a 1-inch horn option for a coaxial-style architecture when the goal is to keep the high-frequency section on the main speaker axis rather than creating another separate horn location.\u003c\/p\u003e\u003ch2\u003eManufacturer Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTD-8CX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSold as\u003c\/th\u003e\n\u003ctd\u003eSingle horn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThroat diameter\u003c\/th\u003e\n\u003ctd\u003e1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePAC product reference\u003c\/th\u003e\n\u003ctd\u003e0276424\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplication note:\u003c\/strong\u003e confirm the exact mating cone driver, high-frequency driver, mounting arrangement, dimensions and crossover requirements before fabrication. Do not substitute dimensions, coverage or crossover data from another horn.\u003c\/p\u003e","brand":"Beyma","offers":[{"title":"Default Title","offer_id":51487922323689,"sku":"BEYMA-TD-8CX","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/beyma-product-pending-image_9ab3c732-d3c0-4335-8931-a6c449b62ef2.jpg?v=1783308890"},{"product_id":"open-box-focal-twu-1-5-universal-tweeters-pair","title":"Focal TWU 1.5 Universal Tweeters — Pair — Open Box","description":"\u003ch2\u003eFocal TWU 1.5 Universal Tweeters — Pair\u003c\/h2\u003e\u003cp\u003eFactory tweeter location is usable, but the top end is dull, harsh or just does not have the detail you want? The TWU 1.5 gives you a compact Focal tweeter that can work in several different mounting situations instead of forcing the entire front-stage design around one fixed cup.\u003c\/p\u003e\u003cp\u003eFocal uses an Aluminum\/Magnesium inverted dome with a neodymium motor. The point of that design is clean, extended high-frequency detail without needing a large tweeter assembly. Focal publishes response to 21 kHz and 94 dB sensitivity, so this is the kind of tweeter we would use when the system needs better definition and imaging up top, not just more treble volume.\u003c\/p\u003e\u003cp\u003eThe mounting flexibility is a big part of why the TWU 1.5 makes sense in real vehicles. Focal provides four installation approaches: flush mount, surface mount, angled support or placement behind the factory grille after removing the tweeter from its support. That gives us more ways to use a good acoustic location without turning a simple tweeter upgrade into unnecessary fabrication.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat they will not do:\u003c\/strong\u003e these are dedicated tweeters, not full-range speakers. Focal's published operating range begins at 4 kHz, and the tweeters use an integrated 6 dB\/octave crossover, so they need to be paired with a midrange or midbass that can hand off cleanly into that range. Physical fit also still matters; “universal” means flexible mounting, not guaranteed drop-in fit in every factory tweeter opening.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications — Per Tweeter\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: TWU 1.5\u003c\/li\u003e\n\u003cli\u003eProduct type: universal tweeter\u003c\/li\u003e\n\u003cli\u003eDiaphragm: Aluminum\/Magnesium inverted dome\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003cli\u003eVoice-coil diameter: 20 mm \/ 0.8 inch\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eNominal power: 15 watts RMS\u003c\/li\u003e\n\u003cli\u003eMaximum power: 100 watts\u003c\/li\u003e\n\u003cli\u003eSensitivity: 94 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 4 kHz–21 kHz\u003c\/li\u003e\n\u003cli\u003eIntegrated crossover: 6 dB\/octave\u003c\/li\u003e\n\u003cli\u003eMounting depth: approximately 16.8 mm \/ 0.66 inch\u003c\/li\u003e\n\u003cli\u003eCutout \/ support diameter: 49.4 mm \/ 1.9 inches\u003c\/li\u003e\n\u003cli\u003eMounting options: flush, surface, angled support or factory location\u003c\/li\u003e\n\u003cli\u003eQuantity: one pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFinal sale:\u003c\/strong\u003e This closeout item is final sale. Review the exact condition, fitment and included accessories before purchase.\u003c\/p\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":51699651412201,"sku":"TWU1.5","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/focal-twu15-tweeter.jpg?v=1787262885"},{"product_id":"brand-closeout-db-drive-p7cdt1-75-1-75-inch-titanium-compression-driver-single","title":"DB Drive P7CDT1.75 1.75-Inch Titanium Compression Driver — Single — Brand Closeout","description":"\u003ch2\u003eDB Drive P7CDT1.75 1.75-Inch Titanium Compression Driver — Single\u003c\/h2\u003e\u003cp\u003eBuilding a pro-audio horn section and need the vocals and top end to stay clear once the system gets loud? That is where the P7CDT1.75 fits. This is the compression driver that attaches to a compatible horn or waveguide and creates the high-efficiency output a normal dome tweeter is not designed to deliver in a loud door, stunt-wall, or other high-output system.\u003c\/p\u003e\u003cp\u003eThe 104 dB sensitivity is the number that matters here. DB Drive rates the driver at 150 watts nominal and 500 watts maximum, but because it is so efficient, the goal is not just throwing amplifier power at it. The amplifier, crossover, and horn all need to be matched so the driver stays clean in the range assigned to it. Its 8-ohm impedance also needs to be accounted for when choosing the amplifier channel and when multiple compression drivers share a channel.\u003c\/p\u003e\u003cp\u003eThe P7CDT1.75 uses a titanium diaphragm, 1.75-inch \/ 44 mm voice coil, and 22 oz. magnet. DB Drive lists its PBRH horn family as 1-3\/8-inch \/ 35 mm, 18-TPI universal-fit horns and shows the compression drivers with the horns sold separately. That lets the horn size and dispersion be selected around the installation instead of treating the compression driver as a complete speaker by itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it will not do:\u003c\/strong\u003e this is the compression driver only. A compatible horn or waveguide is required and sold separately. It is not a full-range speaker. High-pass filtering needs to be chosen around the horn, amplifier power, and complete system design.\u003c\/p\u003e\u003ch3\u003eBrand Closeout\u003c\/h3\u003e\u003cp\u003eThis is a final-sale brand-closeout listing. Buy it because the P7CDT1.75 is the right 8-ohm compression driver for the horn section you are building, not simply because the closeout price is lower. Confirm the horn interface, crossover plan, amplifier load, and required quantity before purchase.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: P7CDT1.75\u003c\/li\u003e\n\u003cli\u003eType: PRO Audio titanium-dome compression driver\u003c\/li\u003e\n\u003cli\u003eVoice-coil diameter: 1.75 inches \/ 44 mm\u003c\/li\u003e\n\u003cli\u003eNominal power: 150 watts\u003c\/li\u003e\n\u003cli\u003eMaximum power: 500 watts\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 8 ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 104 dB\u003c\/li\u003e\n\u003cli\u003eMagnet weight: 22 oz.\u003c\/li\u003e\n\u003cli\u003eDiaphragm: titanium\u003c\/li\u003e\n\u003cli\u003eHorn \/ waveguide: required and sold separately\u003c\/li\u003e\n\u003cli\u003eReplacement diaphragm: P7CDT1.75RC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DB Drive","offers":[{"title":"Default Title","offer_id":51699653935337,"sku":"P7CDT1.75","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/db-drive-p7cdt1-75.jpg?v=1787263059"},{"product_id":"brand-closeout-db-drive-p8tw2fph-wdx-pro-2-inch-phenolic-compression-driver-single","title":"DB Drive P8TW2FPH WDX PRO 2-Inch Phenolic Compression Driver — Single — Brand Closeout","description":"\u003ch2\u003eDB Drive P8TW2FPH WDX PRO 2-Inch Phenolic Compression Driver — Single\u003c\/h2\u003e\u003cp\u003eBuilding a horn-loaded vocal section and need more output through the vocal range than a small tweeter can give you? That is where the P8TW2FPH makes sense. DB Drive built this 2-inch phenolic compression driver around vocal-midrange through high-frequency reproduction, so it fits a pro-audio system where you want voices and instruments to project cleanly through a proper waveguide.\u003c\/p\u003e\u003cp\u003eThe phenolic diaphragm is the reason to look at this version instead of automatically choosing the titanium P8TW2FT. DB Drive describes the P8TW2FPH as being focused on the vocal midrange bandwidth with extended response into the highs. The 8-ohm load also gives us useful options when multiple compression drivers are being wired to a dedicated amplifier channel.\u003c\/p\u003e\u003cp\u003eThis is a 4-bolt driver for a 2-inch-throat waveguide. DB Drive lists it for use with compatible horns such as the P9TWLH, P9TWSH, PHT6 and PHT9, while the standard 4-bolt pattern gives us other compatible waveguide options as well. The aluminum resonance chamber and ferrite-oxide motor are part of the driver assembly; the horn itself is separate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it will not do:\u003c\/strong\u003e this is not a complete horn by itself and it is not a full-range speaker. A compatible 4-bolt, 2-inch-throat waveguide is required. Amplifier power and high-pass filtering need to be chosen around the complete horn\/driver combination and the actual system design.\u003c\/p\u003e\u003ch3\u003eBrand Closeout\u003c\/h3\u003e\u003cp\u003eThis is a final-sale brand-closeout listing. The closeout price only makes sense if a phenolic 2-inch, 8-ohm compression driver is what the horn section actually needs. Confirm waveguide fit, amplifier load, crossover strategy, and quantity before purchase.\u003c\/p\u003e\u003ch3\u003eManufacturer Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: P8TW2FPH\u003c\/li\u003e\n\u003cli\u003eType: WDX PRO phenolic compression driver\u003c\/li\u003e\n\u003cli\u003eDiaphragm: 2-inch phenolic\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 8 ohms\u003c\/li\u003e\n\u003cli\u003eMotor: ferrite oxide\u003c\/li\u003e\n\u003cli\u003eAluminum resonance chamber\u003c\/li\u003e\n\u003cli\u003eMounting pattern: 4 bolt\u003c\/li\u003e\n\u003cli\u003eHorn interface: compatible 4-bolt, 2-inch-throat waveguide\u003c\/li\u003e\n\u003cli\u003eDesigned for extended vocal-midrange through high-frequency response\u003c\/li\u003e\n\u003cli\u003eReplacement diaphragm \/ recone support: available from DB Drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eManufacturer Dimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOverall diameter: 5.27 inches \/ 134 mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 2.52 inches \/ 63.97 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DB Drive","offers":[{"title":"Default Title","offer_id":51699653968105,"sku":"P8TW2FPH","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/db-drive-p8tw2fph.png?v=1787263065"},{"product_id":"recoil-rdt1-38mm-echo-pro-tweeter","title":"Recoil RDT1 Echo Pro 1.5-Inch Ceramic-Dome Tweeters — Pair","description":"\u003ch2\u003eRecoil RDT1 Echo Pro Ceramic-Dome Tweeters\u003c\/h2\u003e\u003cp\u003eIf you want a dedicated high-frequency driver for a component front stage but do not need the aggressive output or packaging of a bullet super tweeter, the RDT1 is the more conventional choice. It is built for detail, placement and integration with a woofer or midrange rather than maximum SPL.\u003c\/p\u003e\u003cp\u003eRecoil’s current U.S. specification rates the RDT1 at 10 watts RMS \/ 20 watts max, 92 dB sensitivity and a 1,700 Hz–20 kHz response. The ceramic dome is driven by a 1-inch \/ 25.5 mm high-temperature voice coil in a compact 4-ohm format.\u003c\/p\u003e\u003ch3\u003eWhy Choose RDT1?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEcho Pro ceramic-dome tweeter\u003c\/li\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003e4-ohm nominal impedance\u003c\/li\u003e\n\u003cli\u003e10 W RMS \/ 20 W max current published rating\u003c\/li\u003e\n\u003cli\u003e92 dB published sensitivity\u003c\/li\u003e\n\u003cli\u003e1,700 Hz–20 kHz published response\u003c\/li\u003e\n\u003cli\u003e1-inch \/ 25.5 mm high-temperature voice coil\u003c\/li\u003e\n\u003cli\u003eCeramic dome with manufacturer-published silk surround\u003c\/li\u003e\n\u003cli\u003eNeodymium motor architecture\u003c\/li\u003e\n\u003cli\u003ePrecision-machined aluminum housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRDT1 vs a Super Tweeter\u003c\/h3\u003e\u003cp\u003eUse the RDT1 when the system is being built like a normal SQ or SQL component front stage and the tweeter needs to blend with a door woofer or dedicated midrange. Use Recoil’s RLT, RT, RST or TW families when the real requirement is high-output projection above pro-style mids in a loud or open vehicle.\u003c\/p\u003e\u003cp\u003eThat difference matters more than raw wattage. A 10-watt ceramic dome placed and crossed correctly can be the better choice in a tuned in-cabin front stage than a much higher-power bullet tweeter aimed at the listener from two feet away.\u003c\/p\u003e\u003ch3\u003eCrossover and Placement\u003c\/h3\u003e\u003cp\u003eThe published 1,700 Hz lower response limit is not an automatic crossover setting. Tweeter protection still depends on slope, amplifier power, listening level and the midrange below it. Use the appropriate passive network or DSP high-pass and keep damaging lower-frequency energy out of the driver.\u003c\/p\u003e\u003cp\u003ePlacement matters just as much. Dash, sail-panel and pillar locations can put the tweeter closer to ear level and help the stage come up out of the doors, but level and aiming should be tuned around the actual vehicle rather than assuming brighter is better.\u003c\/p\u003e\u003ch3\u003eWhere It Fits\u003c\/h3\u003e\u003cp\u003eThe RDT1 makes sense when replacing or building a separate tweeter location in a conventional front stage, especially when the rest of the system has already moved beyond factory speakers and needs a high-frequency driver that can be independently placed and tuned.\u003c\/p\u003e","brand":"Recoil Audio","offers":[{"title":"Default Title","offer_id":51702458122473,"sku":"RDT1","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/recoil-rdt1-main_bae098d6-4f48-4df3-aff8-6103c473d050.jpg?v=1787312788"},{"product_id":"recoil-rlt250-slim-1-inch-bullet-super-tweeters-pair","title":"Recoil RLT250 Slim 1-Inch High-Compression Bullet Super Tweeters — Pair","description":"\u003ch2\u003eRecoil RLT250 Slim Bullet Super Tweeters\u003c\/h2\u003e\u003cp\u003eIf the midrange section is already loud but the top end disappears when the system comes up, the RLT250 gives you a high-output tweeter without the depth of a larger horn assembly. Recoil built it as a slim high-compression bullet tweeter for pro-style systems where mounting space and high-frequency projection both matter.\u003c\/p\u003e\u003cp\u003eRecoil rates the pair at 120 watts RMS \/ 240 watts max. The 1-inch high-temperature Kapton voice coil drives an aluminum-magnesium diaphragm in a die-cast aluminum frame, and an inline capacitor crossover is included to limit damaging low-frequency energy.\u003c\/p\u003e\u003ch3\u003eWhy Choose RLT250?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003e4-ohm nominal impedance\u003c\/li\u003e\n\u003cli\u003e120 W RMS \/ 240 W max per pair\u003c\/li\u003e\n\u003cli\u003e1-inch high-temperature Kapton voice coil\u003c\/li\u003e\n\u003cli\u003eAluminum-magnesium diaphragm\u003c\/li\u003e\n\u003cli\u003eDie-cast aluminum frame\u003c\/li\u003e\n\u003cli\u003eSlim high-compression design\u003c\/li\u003e\n\u003cli\u003eInline capacitor crossover included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe slim chassis is the main advantage when a normal deep bullet tweeter interferes with trim, glass or the back of a custom pod. It still needs a proper mounting opening and solid attachment; “slim” does not mean universal drop-in fit.\u003c\/p\u003e\u003ch3\u003eRLT250 vs RT25 \/ RST250\u003c\/h3\u003e\u003cp\u003eUse RLT250 when you want the higher-power slim high-compression architecture. Use RT25 when very high efficiency and surface\/angle mounting are the bigger priorities. Use RST250 when a smaller compact super tweeter—or the chasing-LED RST250-IC—is the reason for the build.\u003c\/p\u003e\u003cp\u003eIf the system is a conventional SQ component front stage rather than a loud pro-audio setup, a dome tweeter such as RDT1 is usually the more natural direction.\u003c\/p\u003e\u003ch3\u003eCrossover and System Use\u003c\/h3\u003e\u003cp\u003eThe included capacitor is basic protection, not a complete tuning strategy. In a DSP or active system, set the high-pass point and level around the actual midrange below it, amplifier power and mounting angle. The RLT250 belongs above a pro-style midrange that already has enough output; adding a louder tweeter does not fix a weak mid section.\u003c\/p\u003e\u003cp\u003eThis is a natural fit in loud daily cars, trucks, Jeeps, motorcycles, side-by-sides and custom pods where the system needs high-frequency projection but rear mounting depth is limited.\u003c\/p\u003e","brand":"Recoil Audio","offers":[{"title":"Default Title","offer_id":51702465429737,"sku":"RLT-250","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/recoil-rlt250-main_e7870267-e3cf-4574-b940-3724416ebe39.jpg?v=1787312793"},{"product_id":"recoil-tw2550-2-5-inch-high-output-super-tweeter","title":"Recoil TW2550 2.5-Inch High-Output Super Tweeter","description":"\u003ch2\u003eRecoil TW2550 High-Output Super Tweeter\u003c\/h2\u003e\u003cp\u003eThe TW2550 is for the system that already has enough midrange output that a normal dome tweeter disappears once the volume comes up. It is a compact 4-ohm super tweeter built to add projection and top-end output in pro-audio, motorcycle, Jeep, powersports and other loud-system applications.\u003c\/p\u003e\u003cp\u003eUnlike the larger TW250\/TW380 bullet-tweeter pairs, the TW2550 is a smaller 2.5-inch-class driver with a 1-inch voice coil and much lower power requirement. That makes it the better fit when you need efficiency and mounting flexibility without dedicating hundreds of watts to the tweeter section.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e50 W RMS \/ 100 W peak power handling\u003c\/li\u003e\n\u003cli\u003e4-ohm impedance\u003c\/li\u003e\n\u003cli\u003eApproximately 105 dB sensitivity\u003c\/li\u003e\n\u003cli\u003ePublished frequency response: approximately 2.8 kHz–20 kHz\u003c\/li\u003e\n\u003cli\u003e1-inch \/ 25.5 mm voice coil\u003c\/li\u003e\n\u003cli\u003e2.5-inch-class high-frequency driver\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere It Makes Sense\u003c\/h3\u003e\u003cp\u003eUse the TW2550 when the midrange section needs a high-efficiency tweeter that can stay audible at high output but packaging does not justify a larger compression tweeter. It is not a full-range speaker and should never be asked to play midrange information just because its published response starts around 2.8 kHz.\u003c\/p\u003e\u003cp\u003eThe final high-pass point and slope need to be chosen around the amplifier, the number of tweeters, the midrange drivers and the actual output target. Level matching matters too—a 105 dB-class tweeter can overpower a normal door speaker very quickly if the system is not balanced.\u003c\/p\u003e","brand":"Recoil Audio","offers":[{"title":"Default Title","offer_id":51702465888489,"sku":"TW2550","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/recoil-tw2550-super-tweeter_6d43d2f7-ed84-45c1-bfb1-e9bfe3c8b915.jpg?v=1787313572"},{"product_id":"ds18-pro-drn1-neodymium-compression-driver-clearance","title":"DS18 PRO-DRN1 1-Inch Neodymium Compression Driver — Closeout","description":"\u003ch2\u003eDS18 PRO-DRN1 1-Inch-Throat Neodymium Compression Driver\u003c\/h2\u003e\u003cp\u003eBuilding a loud horn section but do not want a big ferrite compression driver hanging off the back of the waveguide? That is where the PRO-DRN1 makes sense. It uses a neodymium motor to keep the driver compact while still giving you the efficiency and projection expected from a real compression driver.\u003c\/p\u003e\u003cp\u003eDS18 rates the PRO-DRN1 at 150 watts RMS, 300 watts maximum and 110 dB sensitivity. That efficiency is what makes this useful in a pro-audio door, motorcycle, powersports or other high-output system: you are using the horn and driver to create strong vocal and high-frequency output instead of trying to force a conventional dome tweeter to keep up with a bank of loud mids.\u003c\/p\u003e\u003cp\u003eThe driver uses a 1.75-inch \/ 44.5 mm titanium diaphragm and an 8-ohm voice coil with a 1-inch bolt-on throat. DS18 publishes a 500 Hz–18 kHz response and recommends a 600 Hz high-pass crossover. The final crossover still needs to make sense for the horn, amplifier power and system layout, but those published numbers give us the operating range DS18 designed around.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it will not do:\u003c\/strong\u003e this is the compression driver only; it still needs a compatible 1-inch bolt-on horn or waveguide. It is not a full-range speaker and it is not meant to produce midbass. The 8-ohm impedance also needs to be considered when choosing the amplifier and when wiring multiple drivers on the same channel.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: PRO-DRN1\u003c\/li\u003e\n\u003cli\u003eProduct type: neodymium compression driver\u003c\/li\u003e\n\u003cli\u003eThroat diameter: 1 inch \/ 25.4 mm\u003c\/li\u003e\n\u003cli\u003eMounting type: bolt-on\u003c\/li\u003e\n\u003cli\u003eVoice-coil diameter: 1.75 inches \/ 44.5 mm\u003c\/li\u003e\n\u003cli\u003eDiaphragm material: titanium\u003c\/li\u003e\n\u003cli\u003eVoice-coil winding material: pure aluminum ribbon wire\u003c\/li\u003e\n\u003cli\u003eMagnet material: neodymium\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 8 ohms\u003c\/li\u003e\n\u003cli\u003eRMS power handling: 150 watts\u003c\/li\u003e\n\u003cli\u003eMaximum power handling: 300 watts\u003c\/li\u003e\n\u003cli\u003eSensitivity: 110 dB (1 W \/ 1 m)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 500 Hz–18 kHz\u003c\/li\u003e\n\u003cli\u003eRecommended high-pass crossover: 600 Hz\u003c\/li\u003e\n\u003cli\u003eOverall depth: 2 inches \/ 51 mm\u003c\/li\u003e\n\u003cli\u003eOverall width: 4 inches \/ 102 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":51703037559017,"sku":"PRO-DRN1-CLOSEOUT","price":73.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/ds18-pro-drn1-clearance.jpg?v=1787323321"},{"product_id":"t25-super-tweeter","title":"Galeforce Audio T25 1-Inch Super Tweeter","description":"\u003ch2\u003eGaleforce Audio T25 — High-Sensitivity Titanium Super Tweeter\u003c\/h2\u003e\u003cp\u003eA high-output midrange system can have plenty of volume through the middle of the music and still fall apart up top if the high-frequency section cannot keep pace. The T25 is built for that job. It is a compact super tweeter for pro-audio-style systems that need strong upper-frequency output without asking the midrange to cover frequencies it was not designed to handle.\u003c\/p\u003e\u003cp\u003eGaleforce rates the T25 at 104 dB sensitivity at 1W\/1m with a published 3 kHz–20 kHz frequency range. It uses a titanium diaphragm, a 1-inch CCAW voice coil, and a KSV former. Galeforce also lists the T25 diaphragm as replaceable, which matters in systems that are built to be serviced rather than treated as disposable.\u003c\/p\u003e\u003ch3\u003eWhere the T25 makes sense\u003c\/h3\u003e\u003cp\u003eThe T25 is a natural partner for a dedicated midrange such as the Galeforce G3. The G3 handles the midrange job; the T25 takes over the upper frequencies. That gives the system designer control over where the drivers hand off instead of relying on a conventional coaxial speaker to do everything in one location.\u003c\/p\u003e\u003ch3\u003e4 ohm or 8 ohm?\u003c\/h3\u003e\u003cp\u003eThe impedance choice is about the complete amplifier and speaker layout. Use the 4-ohm version when that load works with the number of tweeters and amplifier channels in the system. The 8-ohm version becomes useful when several tweeters need to share channels while keeping the final impedance manageable. Two equal 4-ohm tweeters wired in parallel present 2 ohms; two equal 8-ohm tweeters in parallel present 4 ohms. Neither version is automatically better—choose the one that gives the amplifier a safe final load and the system the power distribution it was designed for.\u003c\/p\u003e\u003ch3\u003eDo not confuse frequency response with crossover setting\u003c\/h3\u003e\u003cp\u003eGaleforce publishes a 3 kHz lower end for the T25's frequency range, but its crossover guide starts higher: 3.5–4 kHz at moderate power, 4–4.5 kHz for high-output use, and 4.5–5 kHz or higher for competition\/advanced use, all at a 24 dB\/octave slope. Those are starting points, not a substitute for proper tuning, but they are much more useful than simply crossing the tweeter at the bottom of its published response.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Range\u003c\/th\u003e\n\u003ctd\u003e3 kHz–20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e104 dB (1W\/1m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice Coil\u003c\/th\u003e\n\u003ctd\u003e25.4 mm \/ 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Capacity\u003c\/th\u003e\n\u003ctd\u003e35W AES above 0.8 kHz; 45W AES above 1.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProgram Power\u003c\/th\u003e\n\u003ctd\u003e75W above 0.8 kHz; 95W above 1.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e67.5 mm \/ 2.65 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice-Coil Construction\u003c\/th\u003e\n\u003ctd\u003eCCAW on KSV former\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance Options\u003c\/th\u003e\n\u003ctd\u003e4Ω \/ 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e0.56 kg \/ 1.24 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSingle tweeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSold individually.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Galeforce Audio","offers":[{"title":"4-Ohm","offer_id":51703433396457,"sku":"T25-4","price":65.0,"currency_code":"USD","in_stock":true},{"title":"8-Ohm","offer_id":51703433429225,"sku":"T25-8","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/T25-000.png?v=1787338132"},{"product_id":"kicker-st-series-bullet-tweeters-select-size","title":"KICKER ST-Series Bullet Tweeters — 1 \u0026 1.5-Inch","description":"\u003ch2\u003eKICKER ST-Series Bullet Tweeters\u003c\/h2\u003e\u003cp\u003eThe ST tweeters are for systems where a normal dome tweeter gets buried once the midrange and bass sections come up. Both ST models are horn-loaded aluminum-diaphragm bullet tweeters built for very high efficiency and competition-style output, but the 1-inch and 1.5-inch versions are not just cosmetic size choices.\u003c\/p\u003e\u003cp\u003eThe smaller ST3TW packages more easily and still gives 106 dB sensitivity. The larger ST4TW gains another 2 dB of published sensitivity and reaches lower, which gives the system more output and a little more crossover flexibility when the rest of the front stage is extremely loud.\u003c\/p\u003e\u003ch3\u003eST3TW — 1-Inch\u003c\/h3\u003e\u003cp\u003eUse the ST3TW when mounting space is tighter or the system already has a midrange that comfortably carries the upper vocals. KICKER publishes 106 dB sensitivity, a 3.5 kHz–20 kHz response and 1-3\/16 inches of mounting depth. It keeps the installation smaller while still delivering the kind of projection expected from a true PA-style bullet tweeter.\u003c\/p\u003e\u003ch3\u003eST4TW — 1.5-Inch\u003c\/h3\u003e\u003cp\u003eUse the ST4TW when the high-frequency section needs more acoustic output and the panel has room for the larger assembly. KICKER publishes 108 dB sensitivity and a 3 kHz–20 kHz response, so it can meet the midrange slightly lower and produces more output from the same amplifier power. The tradeoff is the larger cutout and mounting footprint.\u003c\/p\u003e\u003ch3\u003eHow SMS Would Use Them\u003c\/h3\u003e\u003cp\u003eThese belong in stunt-wall, pro-audio door, motorcycle, Jeep and other high-output systems where the mids are efficient enough to overpower a conventional tweeter. They are not the first choice for a soft sound-quality front stage. The crossover still matters: both models include KICKER’s inline 6 dB high-pass network, but amplifier power and final crossover strategy should be matched to the rest of the speaker system rather than treating the included network as permission to run them full-range.\u003c\/p\u003e\u003cp\u003eBoth models are 4 ohms and sold individually. KICKER also supports field-replaceable diaphragm\/voice-coil assemblies, which matters in a high-output system that may see hard use.\u003c\/p\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eST3TW \/ 49ST3TW:\u003c\/strong\u003e 1-inch aluminum bullet tweeter; 4 ohms; 15–50 W RMS recommended amplifier power; 100 W peak; 106 dB sensitivity; 3.5 kHz–20 kHz; 1-3\/16 in mounting depth; 2-5\/16 in mounting diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST4TW \/ 49ST4TW:\u003c\/strong\u003e 1.5-inch aluminum bullet tweeter; 4 ohms; 15–50 W RMS recommended amplifier power; 100 W peak; 108 dB sensitivity; 3 kHz–20 kHz; 1-1\/4 in mounting depth; 2-7\/8 in mounting diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e mounting hardware plus inline crossover components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e sold individually.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAuthorized KICKER dealer product.\u003c\/strong\u003e Purchase is handled in store.\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"1.5-Inch — 4-Ohm Tweeter — Single — ST4TW","offer_id":51707512520937,"sku":"49ST4TW","price":99.99,"currency_code":"USD","in_stock":true},{"title":"1-Inch — 4-Ohm Tweeter — Single — ST3TW","offer_id":51707512553705,"sku":"49ST3TW","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/kicker-st4tw-family-front.jpg?v=1787454855"},{"product_id":"recoil-tw-high-compression-bullet-super-tweeters-tw250-tw380","title":"Recoil TW250 \/ TW380 High-Compression Super Tweeters — 1 \u0026 1.5-Inch Voice Coils","description":"\u003ch2\u003eRecoil TW250 \/ TW380 High-Compression Super Tweeters\u003c\/h2\u003e\u003cp\u003eIf the midrange section is already loud enough that a normal dome tweeter disappears, adding more top-end EQ is not the answer. The TW250 and TW380 are high-compression bullet tweeters built to keep the high frequencies present in pro-audio, motorcycle, powersports and other high-output systems.\u003c\/p\u003e\u003cp\u003eBoth are 4-ohm tweeters sold as pairs and both include an in-line protection capacitor. The buying decision is output, physical size and how much high-frequency headroom the rest of the system actually needs.\u003c\/p\u003e\u003ch3\u003eTW250 — 1-Inch Voice Coil\u003c\/h3\u003e\u003cp\u003eThe TW250 is the smaller option when you need strong projection but still have to work around tighter mounting locations. Recoil rates the pair at 200 watts RMS \/ 400 watts max. Its 1-inch high-temperature Kapton voice coil, aluminum diaphragm and 103 dB published sensitivity make it a practical match for high-output 6.5- and 8-inch midrange systems without automatically stepping into the larger TW380.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003e200 W RMS \/ 400 W max per pair\u003c\/li\u003e\n\u003cli\u003e4-ohm impedance\u003c\/li\u003e\n\u003cli\u003e1-inch high-temperature Kapton voice coil\u003c\/li\u003e\n\u003cli\u003eAluminum diaphragm\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e103 dB published sensitivity\u003c\/li\u003e\n\u003cli\u003e2,000 Hz–20,000 Hz published frequency response\u003c\/li\u003e\n\u003cli\u003eIn-line protection capacitor included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTW380 — 1.5-Inch Voice Coil\u003c\/h3\u003e\u003cp\u003eStep to the TW380 when the midrange bank is already running enough cone area and amplifier power that the smaller tweeter becomes the limiting factor. Recoil rates the pair at 360 watts RMS \/ 720 watts max. The larger voice coil, aluminum diaphragm, 106 dB published sensitivity and lower 1,500 Hz published response give you more high-frequency headroom for aggressive systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003e360 W RMS \/ 720 W max per pair\u003c\/li\u003e\n\u003cli\u003e4-ohm impedance\u003c\/li\u003e\n\u003cli\u003e1.5-inch high-temperature voice coil\u003c\/li\u003e\n\u003cli\u003eAluminum diaphragm\u003c\/li\u003e\n\u003cli\u003e14.5 oz ferrite motor\u003c\/li\u003e\n\u003cli\u003e106 dB published sensitivity\u003c\/li\u003e\n\u003cli\u003e1,500 Hz–20,000 Hz published frequency response\u003c\/li\u003e\n\u003cli\u003eIn-line protection capacitor included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTW250 or TW380?\u003c\/h3\u003e\u003cp\u003eUse the TW250 when packaging is tighter or the rest of the system does not need the extra output capacity. Use the TW380 when you are trying to keep up with a larger pro-audio front stage, multiple midranges or a motorcycle\/powersports build that has to stay clear at high volume. The bigger tweeter only makes sense when the system can use it.\u003c\/p\u003e\u003ch3\u003eSystem Setup\u003c\/h3\u003e\u003cp\u003eNeither model is a full-range speaker. The included capacitor is basic protection, not a replacement for proper crossover design. Final high-pass frequency and slope should be set around the complete speaker system, amplifier power and desired output so the tweeter is not being asked to play below the range it can safely handle.\u003c\/p\u003e","brand":"Recoil Audio","offers":[{"title":"1-Inch Voice Coil — Super Tweeter — TW250","offer_id":51711331434729,"sku":"TW250","price":60.0,"currency_code":"USD","in_stock":true},{"title":"1.5-Inch Voice Coil — Super Tweeter — TW380","offer_id":51711331467497,"sku":"TW380","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/recoil-tw250-super-tweeters-main_a715efb8-10b2-4bd4-b91a-88056edcbb62.jpg?v=1787313383"},{"product_id":"recoil-rst250-super-tweeters-standard-chasing-led","title":"Recoil RST250 \u0026 RST250-IC Super Tweeters — Standard \u0026 Chasing LED Pairs","description":"\u003ch2\u003eRecoil RST250 \/ RST250-IC Super Tweeters\u003c\/h2\u003e\u003cp\u003eIf the system has enough midrange but the top end disappears when the volume comes up, the RST250 family gives you a compact pro-style super tweeter without stepping into Recoil’s larger high-compression models. The choice is straightforward: use RST250 when you only need the audio driver, or RST250-IC when the visible speaker location also needs chasing-LED lighting.\u003c\/p\u003e\u003ch3\u003eRST250 — Standard\u003c\/h3\u003e\u003cp\u003eThe standard RST250 is a 4-ohm super-tweeter pair with a 1-inch aluminum diaphragm, 93 dB sensitivity, a published 3 kHz–20 kHz response and 60 watts maximum power for the pair.\u003c\/p\u003e\u003cp\u003eUse it with efficient 6.5-, 8- or 6x9-inch pro mids when a normal component tweeter does not have enough projection. If the build does not need lighting, there is no reason to add the extra complexity of the IC version.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003e4-ohm nominal impedance\u003c\/li\u003e\n\u003cli\u003e60 W maximum power per pair\u003c\/li\u003e\n\u003cli\u003e93 dB published sensitivity\u003c\/li\u003e\n\u003cli\u003e3 kHz–20 kHz published response\u003c\/li\u003e\n\u003cli\u003e1-inch aluminum diaphragm\u003c\/li\u003e\n\u003cli\u003eNo integrated lighting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRST250-IC — Chasing LED\u003c\/h3\u003e\u003cp\u003eChoose the RST250-IC when the tweeter itself is part of the visual build. It adds integrated chasing-LED illumination to the compact RST format, making more sense in exposed Jeep, motorcycle, side-by-side or custom-pod installations than behind an opaque factory grille.\u003c\/p\u003e\u003cp\u003eThe lighting feature is the reason to buy this variant. If the install is hidden or the vehicle is not already being built around compatible lighting control, the standard RST250 is the cleaner choice.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSold as a pair\u003c\/li\u003e\n\u003cli\u003eIntegrated chasing-LED illumination\u003c\/li\u003e\n\u003cli\u003eCompact pro-style super-tweeter format\u003c\/li\u003e\n\u003cli\u003eBest suited to exposed custom speaker locations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRST250 vs RT25 vs RLT250\u003c\/h3\u003e\u003cp\u003eUse RST250 for a simple compact super tweeter. Use RST250-IC when lighting is part of the speaker build. Step to RT25 when very high sensitivity and surface\/angle mounting are the priority. Step to RLT250 when you want Recoil’s slim high-compression design with substantially higher published pair power handling.\u003c\/p\u003e\u003ch3\u003eSystem Setup\u003c\/h3\u003e\u003cp\u003eThese are dedicated high-frequency drivers, not full-range speakers. Use proper high-pass protection and level-match them to the midrange section. The published lower response limit is not an automatic crossover setting; crossover frequency and slope still have to follow amplifier power, driver placement and the output target of the complete system.\u003c\/p\u003e","brand":"Recoil Audio","offers":[{"title":"Standard — RST250","offer_id":51711331533033,"sku":"RST250","price":40.0,"currency_code":"USD","in_stock":true},{"title":"Chasing LED — RST250-IC","offer_id":51711331565801,"sku":"RST250-IC","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/recoil-rst250-super-tweeters-main_068c4a9b-1046-44ce-8f19-be44f1dda9ab.jpg?v=1787313391"},{"product_id":"used-rogue-car-audio-rst-4ω-neodymium-super-tweeters-pair","title":"Rogue Car Audio RST Neodymium Super Tweeters — Pair — Used","description":"\u003ch2\u003eRogue Car Audio RST 4-Ohm Neodymium Super Tweeters — Pair\u003c\/h2\u003e\u003cp\u003eHave plenty of midrange output but the top end gets buried once the system is turned up? That is where a super tweeter like the Rogue RST fits. It is built to add high-frequency output above a loud midrange section so vocals, cymbals and detail do not disappear when the rest of the system starts playing hard.\u003c\/p\u003e\u003cp\u003eThe RST uses a neodymium motor and a PEI\/polymer diaphragm in a compact bullet-style tweeter. Rogue rates the RST at 80 watts RMS and 4 ohms per tweeter. The neodymium motor keeps the assembly compact, which makes this style useful in custom door panels, stunt walls and other multi-speaker layouts where there is not much room left once the mids are in place.\u003c\/p\u003e\u003cp\u003eThis listing is for the actual used pair pictured. Both tweeters have been tested and are working, and the rear labels confirm the 4-ohm \/ 80-watt RMS RST configuration. They show normal cosmetic wear from prior installation, so this pair makes the most sense when the job is about adding the correct high-frequency section rather than paying for new retail cosmetics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat they will not do:\u003c\/strong\u003e these are dedicated super tweeters, not full-range speakers and not replacements for the midrange section. They need to be crossed over correctly for high-frequency use and matched to the amplifier and the rest of the system. Do not treat the 80-watt RMS rating as permission to send them full-range power.\u003c\/p\u003e\u003ch3\u003eSpecifications — Per Tweeter\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: RST\u003c\/li\u003e\n\u003cli\u003eProduct type: neodymium super tweeter\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 80 watts RMS\u003c\/li\u003e\n\u003cli\u003eDiaphragm: PEI \/ polymer\u003c\/li\u003e\n\u003cli\u003eMagnet material: neodymium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncluded With This Pair\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo used Rogue Car Audio RST tweeters\u003c\/li\u003e\n\u003cli\u003eActual pair pictured\u003c\/li\u003e\n\u003cli\u003eBoth tested and working\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rogue Car Audio","offers":[{"title":"Default Title","offer_id":51717996937449,"sku":"USED-ROGUE-RST-4OHM-PAIR","price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/rogue-rst-4ohm-used-tweeters-front.jpg?v=1787605553"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/collections\/speakers_de0b5bb8-400f-4428-88ea-0128a5bd1d18.webp?v=1789013965","url":"https:\/\/smscaraudio.com\/collections\/car-audio-tweeters-compression-drivers.oembed","provider":"SMS Car Audio","version":"1.0","type":"link"}