{"product_id":"cerwin-vega-s9750-1d-stroker-series-750watt-1-channel-class-d-monoblock-car-amplifier-refurbished","title":"Cerwin Vega S9750.1D Stroker Series 750Watt 1-Channel Class-D Monoblock Car Amplifier (Refurbished)","description":"\u003cp\u003eThe \u003cstrong\u003eCerwin-Vega S9750.1D Stroker 750W Class-D Mono Amplifier\u003c\/strong\u003e, a high-performance amplifier designed for serious car audio enthusiasts and SPL competitors who demand maximum output and precision. Built as part of the legendary Cerwin-Vega Stroker Series, this monoblock amplifier delivers the power, efficiency, and reliability needed to drive high-performance subwoofers with authority.\u003c\/p\u003e\n\u003cp\u003eThe Cerwin-Vega S9750.1D monoblock amplifier utilizes advanced Class-D amplifier technology, allowing it to produce impressive output while maintaining high efficiency and reduced heat generation. This design ensures your amplifier delivers clean, distortion-free bass while operating efficiently even during extended listening sessions at high volumes.\u003c\/p\u003e\n\u003cp\u003eWith 750 watts of powerful output, the S9750.1D is engineered to drive subwoofers with precision and impact. Whether you're building a competition-level sound system or simply upgrading your daily driver, this amplifier provides the deep, hard-hitting bass response that Cerwin-Vega is known for.\u003c\/p\u003e\n\u003cp\u003eTo maintain reliable performance, the amplifier features a massive aluminum heatsink designed for superior thermal dissipation. This heavy-duty cooling system helps regulate operating temperatures and ensures consistent performance even under extreme audio loads.\u003c\/p\u003e\n\u003cp\u003eBuilt for high-current applications, the S9750.1D includes 1\/0 gauge power and ground connections, allowing efficient power transfer from your vehicle’s electrical system to the amplifier. This ensures stable power delivery for demanding subwoofer systems and high-output installations.\u003c\/p\u003e\n\u003cp\u003eThe Stroker Series amplifier design reflects Cerwin-Vega’s commitment to durability, power handling, and exceptional sound performance. Its rugged construction makes it ideal for high-powered bass systems, custom car audio builds, and SPL competition setups.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e750W Class-D Monoblock Amplifier for Subwoofers\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Design for Powerful Bass Performance\u003c\/li\u003e\n\u003cli\u003eMassive Aluminum Heatsink for Improved Cooling\u003c\/li\u003e\n\u003cli\u003e1\/0 Gauge Power Connections for High-Current Systems\u003c\/li\u003e\n\u003cli\u003eClean, Distortion-Free Audio Output\u003c\/li\u003e\n\u003cli\u003ePart of the Legendary Cerwin-Vega Stroker Series\u003c\/li\u003e\n\u003cli\u003eRemote Bass Knob Included\u003c\/li\u003e\n\u003cli\u003eLighted LED Logo\u003c\/li\u003e\n\u003cli\u003eBass Remote Can be Disassembled and Installed In-dash\u003c\/li\u003e\n\u003cli\u003eVariable Phase Adjustment\u003c\/li\u003e\n\u003cli\u003eHandles High and Low Level Input Up to 12V\u003c\/li\u003e\n\u003cli\u003eSwitched Speaker Level Turn On Options (VOX \/ DC Offset \/REM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ch4\u003eStroker Series 1-Channel Monoblock Class-D Amplifier:\u003c\/h4\u003e\n\u003ch4\u003ePower Rating:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMax Power : 750 Watts\u003c\/li\u003e\n\u003cli\u003eRMS Power (@ 1Ω) : 500 Watt x 1 Channel\u003c\/li\u003e\n\u003cli\u003eRMS Power (@ 2Ω) : 500 Watt x 1 Channel\u003c\/li\u003e\n\u003cli\u003eRMS Power (@ 4Ω) : 400 Watt x 1 Channel\u003c\/li\u003e\n\u003cli\u003eFrequency Response (Hz) : 35Hz - 350Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower Supply:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply : Full PWM\u003c\/li\u003e\n\u003cli\u003ePower Supply Threshold : 10.0VDC - 17.0VDC\u003c\/li\u003e\n\u003cli\u003eIdle Current : 0.7A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDistortion:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTHD 4 (1KHz @ 4Ω) : 0.05%\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (A Weighted @ 1W) : -77.2dBA\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (A Weighted @ FP) : -98.9dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Sensitivity:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow Input Level : 200mV - 10.0V\u003c\/li\u003e\n\u003cli\u003eHigh Input Level : Up to 25W RMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Impedance:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow Input Level : 22KΩ\u003c\/li\u003e\n\u003cli\u003eHigh Input Level : 22KΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutput Stage:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Impedance : 0.047Ω\u003c\/li\u003e\n\u003cli\u003eDamping Factor (50Hz @ 4Ω) : \u0026gt;250\u003c\/li\u003e\n\u003cli\u003eBandwidth (-3dB) : 10Hz - 350Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCrossover (-12dB\/Oct):\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVariable High-Pass : N\/A\u003c\/li\u003e\n\u003cli\u003eVariable Low-Pass : 35Hz - 350Hz\u003c\/li\u003e\n\u003cli\u003eVariable Sub-Sonic : N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFuse Ratings:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATC : 30A x 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eL x W x H : 11.81\" x 7.25\" x 2.0\" (299.9 x 184.2 x 50.8)mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTHREE MONTHS LIMITED WARRANTY\u003c\/h4\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":53450011967669,"sku":"S9750.1D-CR","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2719\/2176\/files\/S9750.1D_01.jpg?v=1693565748","url":"https:\/\/www.caraudioco.com\/products\/cerwin-vega-s9750-1d-stroker-series-750watt-1-channel-class-d-monoblock-car-amplifier-refurbished","provider":"Caraudio Closeout","version":"1.0","type":"link"}