{"product_id":"cerwin-vega-cer-cvp12s4","title":"Cerwin-Vega CVP12S4 12\" 4-Ohm SVC Subwoofer","description":"\u003cp\u003eThe Cerwin-Vega CVP12S4 is a 12-inch passive car subwoofer designed to add low-frequency output to a factory-system upgrade or custom audio build. Its single 4-ohm voice coil provides a straightforward load for matching with a compatible external amplifier. It is intended for listeners who want a dedicated bass driver without moving to a dual-voice-coil wiring configuration.\u003c\/p\u003e\u003cp\u003eRated at 200 watts RMS and 550 watts maximum, the CVP12S4 is built for systems that need controlled low-end reinforcement. Its 86.8 dB sensitivity and 28.4 Hz resonant frequency support bass-focused enclosure designs. The 8 mm one-way Xmax specification indicates capacity for substantial cone travel within its rated operating range.\u003c\/p\u003e\u003cp\u003eA light, rigid poly cone handles bass reproduction while a treated foam surround supports cone movement. The surround is dual stitched to the cone and uses a ribbed profile intended to help it retain its shape under higher output. A reinforcing dust cap is used as part of the driver structure.\u003c\/p\u003e\u003cp\u003eThe motor and frame design focus on cooling and stability. Perimeter venting at the voice coil is specified to assist heat dissipation, while a bumped backplate supports increased excursion. The driver is built on a CAD-optimized stamped-steel basket.\u003c\/p\u003e\u003cp\u003eThe CVP12S4 can be used in either sealed or ported enclosures, allowing a system to be tailored for more controlled bass or greater low-frequency output. Its 4-ohm single-coil layout makes amplifier selection and wiring relatively direct. Use the published mounting dimensions when choosing an enclosure, baffle, and installation location.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Inch Subwoofer:\u003c\/strong\u003e Adds a dedicated low-frequency driver to a car audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle 4-Ohm Voice Coil:\u003c\/strong\u003e Provides a simple nominal impedance load for amplifier matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200W RMS Rating:\u003c\/strong\u003e Supports continuous-power amplifier matching at its rated level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoly Cone:\u003c\/strong\u003e Combines low mass and rigidity for bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreated Foam Surround:\u003c\/strong\u003e Supports cone travel and is dual stitched for attachment reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Motor Design:\u003c\/strong\u003e Perimeter voice-coil venting helps manage heat during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVP12S4 uses a polypropylene cone, treated foam surround, reinforcing dust cap, and stamped-steel basket. Its ribbed, dual-stitched surround and bumped backplate are designed to support cone movement. Large-gauge spring terminals provide the speaker-wire connection points.\u003c\/p\u003e\u003cp\u003eMount the subwoofer in an enclosure designed for a 12-inch driver and follow the 301 mm cutout and 151 mm mounting-depth specifications. The manufacturer identifies the driver as compatible with sealed and ported enclosures; choose the enclosure type according to the system goal. Pair it with an external amplifier that is stable at a 4-ohm load and set amplifier gain conservatively.\u003c\/p\u003e","brand":"CERWIN VEGA","offers":[{"title":"Default Title","offer_id":45778020204735,"sku":"CER-CVP12S4","price":49.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/6252\/4351\/files\/71ht2GpUokL_c3fc7e3c-a3ad-471c-8689-882a2cad59b4.jpg?v=1782497063","url":"https:\/\/nsidistributor.com\/products\/cerwin-vega-cer-cvp12s4","provider":"NSI Audio Distributing","version":"1.0","type":"link"}