{"product_id":"cerwin-vega-cvpm400-4d-4-channel-class-d-amplifier","title":"Cerwin-Vega CVPM400.4D 4-Channel Class-D Amplifier","description":"\u003cp\u003eThe Cerwin-Vega CVPM400.4D is a compact four-channel car audio amplifier designed to add dedicated power to front and rear speakers. It is a practical choice for replacing the limited output of a factory radio or supporting an aftermarket head unit. Its four-channel layout can drive a full speaker system or be configured for a three-channel setup using two bridged channels.\u003c\/p\u003e\u003cp\u003eRated at 60 watts RMS per channel at 4 ohms, the CVPM400.4D is suited to efficiently powering compatible coaxial or component speakers. It can also deliver 90 watts RMS per channel at 2 ohms when the speaker load and installation are appropriate. The amplifier is designed for clean, controlled speaker output rather than relying on head-unit power alone.\u003c\/p\u003e\u003cp\u003eFull Class-D topology and a full PWM power supply help the amplifier provide useful output from a notably small chassis. The compact 7.64-inch-long enclosure can make placement easier in vehicles with limited installation room. A 10.0 to 17.0V DC operating range supports use in conventional negative-ground 12V vehicle electrical systems.\u003c\/p\u003e\u003cp\u003eBuilt-in high-pass filtering is adjustable from 15 to 250 Hz, allowing the amplifier to be matched to door, dash, or rear-deck speakers. The high-pass crossover is always active, with its lowest setting intended to function close to full-range operation. Vega Bass Boost provides adjustable low-frequency boost from 0 to +12 dB at 45 Hz for systems that can accommodate it.\u003c\/p\u003e\u003cp\u003eThe CVPM400.4D accepts high- or low-level input signals, making it adaptable to many factory and aftermarket source units. It also includes power and protection status indicators, a remote level-control port, and bridge capability for two 4-ohm speaker loads. Pair it with properly matched speakers, suitable wiring, and a fused power connection for a compact multi-speaker upgrade.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Design:\u003c\/strong\u003e Powers front and rear speakers from one compact amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Topology:\u003c\/strong\u003e Delivers efficient amplification in a small chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60W RMS at 4 Ohms:\u003c\/strong\u003e Provides dedicated power for compatible full-range speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Stereo Operation:\u003c\/strong\u003e Supports 90W RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable High-Pass Filter:\u003c\/strong\u003e Helps protect speakers from unwanted low frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- and Low-Level Inputs:\u003c\/strong\u003e Works with speaker-level or RCA source signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe CVPM400.4D uses a compact digital amplifier platform with a full PWM power supply and an internal ATC mini fuse. Its side-panel controls provide access to gain, high-pass crossover adjustment, bass boost, input connections, power terminals, and speaker terminals. Power and protection LEDs help indicate normal operation or a protection condition.\u003c\/p\u003e\u003cp\u003eInstall the amplifier on a solid, ventilated surface with its controls accessible after mounting. Use at least 8-gauge power and ground wire, 18-gauge remote wire, and a properly sized external fuse near the vehicle battery; maintain a minimum 2-ohm stereo load or 4-ohm bridged load. For speaker systems, begin high-pass adjustment around 60 to 80 Hz and set gain carefully to match the source unit without using it as a volume control.\u003c\/p\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":45614316224582,"sku":"CER-CVPM400-4D","price":217.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/618zAZJW9XL.jpg?v=1784366182","url":"https:\/\/audiowatt.store\/products\/cerwin-vega-cvpm400-4d-4-channel-class-d-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}