{"product_id":"cerwin-vega-v8dv4-8-dual-4-ohm-voice-coil-subwoofer","title":"Cerwin-Vega V8DV4 8\" Dual 4-Ohm Voice Coil Subwoofer","description":"\u003cp\u003eThe Cerwin-Vega V8DV4 is an 8-inch car audio subwoofer designed to add dedicated low-frequency output to a factory-upgrade or custom sound system. Its dual 4-ohm voice coil configuration gives installers flexibility when matching the subwoofer to a compatible amplifier. This model is intended for listeners who want a compact subwoofer with substantial continuous power handling.\u003c\/p\u003e\u003cp\u003eWith an 800-watt RMS and 2,400-watt maximum power rating, the V8DV4 is built for systems that need stronger bass than full-range door speakers can provide. Its 85 dB sensitivity and 53 Hz resonant frequency describe a design focused on powered subwoofer applications. A properly selected amplifier, enclosure, and installation are required for operation.\u003c\/p\u003e\u003cp\u003eThe V8DV4 uses a hybrid carbon fiber and polypropylene diaphragm to combine stiffness with controlled cone movement. A stitch-reinforced Santoprene surround supports the cone during excursion. Cerwin-Vega specifies 6.5 mm of Xmax for this model.\u003c\/p\u003e\u003cp\u003eA ferrite motor structure supplies the magnetic force behind the subwoofer, while the cast aluminum basket provides a rigid mounting foundation. The 2.5-inch voice coil is paired with a vented pole-piece design intended to support cooling during extended playback. These construction elements are designed for demanding bass reproduction in a vehicle environment.\u003c\/p\u003e\u003cp\u003eFor system integration, the V8DV4 includes Cerwin-Vega's single-terminal impedance selector for its dual voice coils. The dual 4-ohm design can present either a 2-ohm parallel load or an 8-ohm series load, depending on the selected wiring configuration. This makes it suitable for a compatible mono amplifier or for use as part of a larger multi-subwoofer design.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W RMS Power Handling\u003c\/strong\u003e Supports use with a suitably matched subwoofer amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-Ohm Voice Coils\u003c\/strong\u003e Provides 2-ohm or 8-ohm wiring-load options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Terminal Impedance Selector\u003c\/strong\u003e Simplifies voice-coil configuration at the subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Carbon Fiber\/Polypropylene Cone\u003c\/strong\u003e Balances cone rigidity with controlled bass output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSantoprene Surround\u003c\/strong\u003e Supports repeated cone movement during playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrite Motor Structure\u003c\/strong\u003e Provides the magnetic force needed for subwoofer operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe V8DV4 combines a cast aluminum basket, ferrite magnet, carbon fiber\/polypropylene diaphragm, and stitch-reinforced Santoprene surround. Its vented pole piece is designed to aid cooling, and the 2.5-inch voice coil supports its rated power-handling design. The subwoofer measures 8.72 inches in overall diameter and has a 5.43-inch mounting depth.\u003c\/p\u003e\u003cp\u003eConfirm that the enclosure has at least a 7.48-inch cutout and enough behind-panel clearance for the 5.43-inch mounting depth and terminals. Use an amplifier rated to operate safely at the selected 2-ohm or 8-ohm load, and connect both voice coils through the model's impedance-selector arrangement. An enclosure and amplifier are separate system components and should be chosen according to the vehicle, available space, and amplifier capabilities.\u003c\/p\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":45618935791686,"sku":"CER-V8DV4","price":215.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/71Dkr2nZbOL_918aa3ee-ae39-42d7-99c4-30499775b975.jpg?v=1784370138","url":"https:\/\/audiowatt.store\/products\/cerwin-vega-v8dv4-8-dual-4-ohm-voice-coil-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}