{"product_id":"db-drive-wdx8g2r-2-8-inch-dual-2-ohm-subwoofer-final-inventory","title":"DB Drive WDX8G2R.2 8-Inch Dual 2-Ohm Subwoofer — Final Inventory","description":"\u003ch2\u003eDB Drive WDX8G2R.2 8-Inch Dual 2-Ohm Subwoofer\u003c\/h2\u003e\u003cp\u003eNeed a serious 8-inch subwoofer, not just a small woofer because the enclosure space is tight? That is where the WDX8G2R.2 makes sense. DB Drive rates it at 750 watts nominal and 1500 watts dynamic, with a high-excursion motor using Y35 ferrite magnets, reinforced suspension, and a 2.5-inch high-temperature voice coil. This is built to take real amplifier power and work in a proper subwoofer enclosure.\u003c\/p\u003e\u003cp\u003eThe dual 2-ohm voice coils are the system-design part that matters. One sub can be wired to a 1-ohm or 4-ohm final load, so it gives us a clean way to match a monoblock that makes its rated power at 1 ohm without needing a second sub just to get the impedance where we want it. That makes this version different from a dual-4-ohm model even though the cone size is the same.\u003c\/p\u003e\u003cp\u003eThe die-cast aluminum vented basket, double-stitched foam surround, and dual poly-cotton dampeners are all there to keep the moving assembly controlled when excursion goes up. DB Drive also uses large-gauge compression terminals and a rubber gasket trim ring, so the mechanical side of the install is built around a rigid mount and a good enclosure seal.\u003c\/p\u003e\u003cp\u003eIt is still a physically substantial 8-inch subwoofer. DB Drive publishes an 8.78-inch outside diameter, 7.36-inch cutout, 5.55-inch mounting depth, and 0.08 ft³ of woofer displacement. Those numbers need to be accounted for when we calculate net enclosure volume and verify motor clearance behind the baffle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it will not do:\u003c\/strong\u003e this is not a shallow-mount 8-inch subwoofer. A single dual-2-ohm sub also cannot be wired to 2 ohms by itself; if the amplifier needs a 2-ohm load from one woofer, a different voice-coil configuration makes more sense.\u003c\/p\u003e\u003ch3\u003eManufacturer Construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2.5-inch anodized-aluminum high-temperature voice coil\u003c\/li\u003e\n\u003cli\u003eNon-pressed paper cone\u003c\/li\u003e\n\u003cli\u003eDouble-stitched reinforced foam surround\u003c\/li\u003e\n\u003cli\u003eDual poly-cotton dampeners\u003c\/li\u003e\n\u003cli\u003eHigh-excursion motor with Y35 ferrite magnets\u003c\/li\u003e\n\u003cli\u003eDie-cast aluminum vented basket\u003c\/li\u003e\n\u003cli\u003eRubber gasket trim ring\u003c\/li\u003e\n\u003cli\u003eLarge-gauge compression terminals\u003c\/li\u003e\n\u003cli\u003eProtective magnet cover\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eManufacturer Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDynamic power handling: 1500 watts\u003c\/li\u003e\n\u003cli\u003eNominal power handling: 750 watts\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 2-ohm voice coils\u003c\/li\u003e\n\u003cli\u003eDC voice-coil resistance (Re): 2 × 2 ohms\u003c\/li\u003e\n\u003cli\u003eResonant frequency (Fs): 37.64 Hz\u003c\/li\u003e\n\u003cli\u003eMechanical quality factor (Qms): 3.44\u003c\/li\u003e\n\u003cli\u003eElectrical quality factor (Qes): 0.73\u003c\/li\u003e\n\u003cli\u003eTotal quality factor (Qts): 0.60\u003c\/li\u003e\n\u003cli\u003eEquivalent air volume (Vas): 6.47 L\u003c\/li\u003e\n\u003cli\u003eMechanical compliance (Cms): 112.636 mm\/N\u003c\/li\u003e\n\u003cli\u003eMoving mass (Mms): 158.77 g\u003c\/li\u003e\n\u003cli\u003eForce factor (BL): 14.38\u003c\/li\u003e\n\u003cli\u003eSensitivity: 78.6 dB\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 8.78 inches \/ 223 mm\u003c\/li\u003e\n\u003cli\u003eCutout diameter: 7.36 inches \/ 187.5 mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 5.55 inches \/ 141 mm\u003c\/li\u003e\n\u003cli\u003eWoofer displacement: 0.08 ft³\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFinal Inventory\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRemaining SMS Car Audio inventory.\u003c\/strong\u003e This item is new\/unused unless otherwise stated on the listing. Quantity is limited and will not be restocked. Contact SMS Car Audio for final inventory pricing and current availability. Final sale.\u003c\/p\u003e","brand":"DB Drive","offers":[{"title":"Default Title","offer_id":51439325446377,"sku":"811536039378","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/WDX8G2R.2_front_image_1.png?v=1782250260","url":"https:\/\/smscaraudio.com\/products\/db-drive-wdx8g2r-2-8-inch-dual-2-ohm-subwoofer-final-inventory","provider":"SMS Car Audio","version":"1.0","type":"link"}