{"product_id":"memphis-srx300-4v-4-channel-car-amplifier","title":"Memphis SRX300.4V 4-Channel Car Amplifier","description":"\u003cp\u003eThe Memphis SRX300.4V is a four-channel car audio amplifier designed to add dedicated power to factory-replacement or aftermarket speakers. It supplies 50 watts RMS to each channel at 4 ohms or 75 watts RMS per channel at 2 ohms. This makes it a practical choice for front-and-rear speaker upgrades that need more output and control than a head unit can provide.\u003c\/p\u003e\u003cp\u003eIts four-channel layout supports several system approaches, including powering four speakers or using bridged channel pairs for two 4-ohm loads. In bridged operation, it delivers 150 watts RMS per pair at 4 ohms. The amplifier is stable to 2 ohms per channel in stereo operation and 4 ohms when bridged.\u003c\/p\u003e\u003cp\u003eIndependent front and rear control sections help tailor the amplifier to the speakers connected to each pair of channels. Selectable high-pass, full-range, and low-pass crossover modes allow it to support full-range speakers, components, or appropriate bridged applications. Selectable bass boost settings provide another adjustment for system tuning.\u003c\/p\u003e\u003cp\u003eThe SRX300.4V accepts both RCA preamp signals and speaker-level signals, allowing it to work with many aftermarket and factory audio systems. A 4-channel or 2-channel input-mode switch can simplify installations when the source unit has only a front-channel signal available. Built-in protection circuitry monitors for short circuits, overheating, and over- or under-voltage conditions.\u003c\/p\u003e\u003cp\u003eA textured aluminum heatsink helps manage heat while giving the amplifier a clean black finish. The integrated LED accent light strip adds visible illumination for installations where the amplifier is on display. Memphis recommends its 8GKIT amplifier wiring kit for this model.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Output:\u003c\/strong\u003e Powers front and rear speakers from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stereo Stability:\u003c\/strong\u003e Delivers 75 watts RMS per channel at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridged Capability:\u003c\/strong\u003e Produces 150 watts RMS per bridged channel pair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e Helps match amplifier output to speaker applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- And Low-Level Inputs:\u003c\/strong\u003e Supports aftermarket and many factory source units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Accent Strip:\u003c\/strong\u003e Adds visible illumination to a custom installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe SRX300.4V uses a textured aluminum heatsink with a black finish and integrated LED accent lighting. Its controls, inputs, and status indicator are located on the input side, while internal ATO fuses protect the amplifier. The Power\/Protect indicator illuminates blue during normal operation and red when the amplifier enters protection.\u003c\/p\u003e\u003cp\u003eInstall the amplifier in a dry, ventilated location with clearance for wiring and heat dissipation. Use RCA inputs with an aftermarket source unit or the included speaker-level input harness when connecting to compatible factory speaker wiring. Match connected loads to the amplifier's 2-ohm stereo minimum or 4-ohm bridged minimum, and use the crossover and gain controls during final system setup.\u003c\/p\u003e","brand":"Memphis","offers":[{"title":"Default Title","offer_id":45633205141574,"sku":"SRX300-4V","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/51m9ee8jMHL.jpg?v=1784416239","url":"https:\/\/audiowatt.store\/products\/memphis-srx300-4v-4-channel-car-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}