{"product_id":"db-drive-wdx8g5r-4-8-inch-dual-4-ohm-subwoofer","title":"DB Drive WDX8G5R.4 8-Inch Dual 4-Ohm Subwoofer","description":"\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.5″ 4 layer 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\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\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDynamic Power Handling: 1800 Watts\u003c\/li\u003e\n\u003cli\u003eNominal Power Handling: 900 Watts\u003c\/li\u003e\n\u003cli\u003eImpedance: Dual 4Ω Voice Coil\u003c\/li\u003e\n\u003cli\u003eResonant Frequency (fs): 44.912 Hz\u003c\/li\u003e\n\u003cli\u003eD.C. Voice Coil Resistance (Re): 2 x 3.2Ω\u003c\/li\u003e\n\u003cli\u003eMechanical Quality Factor (Qms): 2.869\u003c\/li\u003e\n\u003cli\u003eElectrical Quality Factor (Qes): 0.906\u003c\/li\u003e\n\u003cli\u003eTotal Quality Factor (Qts): 0.698\u003c\/li\u003e\n\u003cli\u003eEquivalent Air Volume (Vas): 4.191 L\u003c\/li\u003e\n\u003cli\u003eMechanical Compliance of Suspension (CMS): 73.013 mm\/N\u003c\/li\u003e\n\u003cli\u003eMass of Diaphragm\/Coil (Mms): 171.997 g\u003c\/li\u003e\n\u003cli\u003eForce Factor (BL): 18.512\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSound Pressure Level (SPL): 78.1 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-quality sound and durability, the WDX8G5R.4 features a 2.5\" anodized aluminum voice coil, non-pressed paper cone, and reinforced foam surround. With a dynamic power handling of 1800 Watts and dual 4Ω voice coils, this woofer delivers powerful bass and precise audio. It is perfect for any audio system.\u003c\/p\u003e\n\u003ch3\u003eProduct Manual \u003c\/h3\u003e\n\u003cp\u003eProduct Manual PDF\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eAvailable from SMS Car Audio\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNeed it installed or DSP tuned?\u003c\/strong\u003e SMS Car Audio offers professional installation and DSP tuning in Marrero, Louisiana for products purchased from us.\u003c\/p\u003e\n\u003cp\u003eCall \u003cstrong\u003e504-289-8127\u003c\/strong\u003e or \u003ca href=\"\/pages\/book\"\u003e\u003cstrong\u003ebook your appointment\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e","brand":"DB Drive","offers":[{"title":"Default Title","offer_id":51164576415977,"sku":"811536039484","price":399.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/8134\/0811\/files\/WDX8G5R.4_front_image.png?v=1781039346","url":"https:\/\/smscaraudio.com\/products\/db-drive-wdx8g5r-4-8-inch-dual-4-ohm-subwoofer","provider":"SMS Car Audio","version":"1.0","type":"link"}