{"product_id":"cerwin-vega-v65dv4-6-5-dual-4-ohm-car-subwoofer","title":"Cerwin Vega V65DV4 6.5\" Dual 4-Ohm Car Subwoofer","description":"\u003cp\u003eThe Cerwin Vega V65DV4 is a compact 6.5-inch car audio subwoofer designed to add dedicated low-frequency output where installation space is limited. Its dual 4-ohm voice coil design gives system builders wiring flexibility for compatible mono amplifiers. It is a passive subwoofer and requires an external amplifier and enclosure or mounting solution appropriate for the installation.\u003c\/p\u003e\u003cp\u003eWith a 500-watt RMS and 1,500-watt maximum power rating, the V65DV4 is intended for systems that need more bass capacity than factory full-range speakers can provide. Its 82 dB sensitivity and 74 Hz resonant frequency describe a compact driver built for a focused subwoofer role. Proper amplifier setup, crossover configuration, and enclosure design remain important to overall results.\u003c\/p\u003e\u003cp\u003eThe V65DV4 uses a hybrid carbon fiber and polypropylene diaphragm construction. This combines polypropylene with carbon fiber material to create a cone designed for controlled movement under load. A stitch-reinforced Santoprene surround supports the driver’s 6.5 mm Xmax specification.\u003c\/p\u003e\u003cp\u003eA ferrite motor structure supplies the magnetic system behind the voice coil assembly. The subwoofer also uses a cast aluminum basket, providing a rigid mounting foundation for the driver components. Its 2.5-inch voice coil is paired with dual 4-ohm coils for series or parallel wiring.\u003c\/p\u003e\u003cp\u003eThis model fits a custom bass upgrade path for vehicles with limited mounting depth or available enclosure volume. Dual 4-ohm coils can be wired for a 2-ohm parallel load or an 8-ohm series load, provided the amplifier is rated for the selected load. It can be used as a single compact subwoofer or as part of a multi-subwoofer system when amplifier loading and total power handling are planned correctly.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.5-Inch Subwoofer:\u003c\/strong\u003e Compact driver size supports space-conscious car audio builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-Ohm Voice Coils:\u003c\/strong\u003e Allows 2-ohm parallel or 8-ohm series wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500W RMS Handling:\u003c\/strong\u003e Supports amplifier matching within its continuous power rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid Cone:\u003c\/strong\u003e Carbon fiber and polypropylene diaphragm materials support controlled cone movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSantoprene Surround:\u003c\/strong\u003e Stitch-reinforced surround supports the driver’s excursion capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFerrite Motor:\u003c\/strong\u003e Magnetic motor structure drives the 2.5-inch voice coil.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe V65DV4 combines a cast aluminum basket, ferrite magnet structure, hybrid carbon fiber\/polypropylene diaphragm, and stitch-reinforced Santoprene surround. These materials form the subwoofer’s moving assembly and support structure. The driver has a 6.95-inch overall diameter, 5.28-inch overall height, and 4.65-inch mounting depth.\u003c\/p\u003e\u003cp\u003eConfirm a 5.75-inch cutout and at least 4.65 inches of mounting depth before installation. Both voice coils must be connected to the amplification source; wire the dual 4-ohm coils in parallel for a 2-ohm load or in series for an 8-ohm load. Use an amplifier stable at the chosen impedance, set a suitable low-pass crossover, and follow the enclosure and wiring guidance for the complete system.\u003c\/p\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":45618089033798,"sku":"CER-V65DV4","price":157.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/617NkKpxtiL.jpg?v=1784369640","url":"https:\/\/audiowatt.store\/products\/cerwin-vega-v65dv4-6-5-dual-4-ohm-car-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}