{"product_id":"memphis-prx800-5v2-5-channel-car-amplifier","title":"Memphis PRX800.5V2 5-Channel Car Amplifier","description":"\u003cp\u003eThe Memphis PRX800.5V2 is a five-channel car audio amplifier built to run a complete speaker-and-subwoofer system from one compact chassis. Its four full-range channels can power front and rear speakers, while the dedicated fifth channel is designed for a subwoofer. This layout helps simplify a system upgrade that would otherwise require separate multi-channel and mono amplifiers.\u003c\/p\u003e\u003cp\u003eAt 2 ohms, the PRX800.5V2 delivers 100 watts RMS to each of four main channels and 400 watts RMS to its subwoofer channel. It also provides 70 watts RMS x 4 plus 250 watts RMS x 1 at 4 ohms. The result is a practical power range for upgraded component or coaxial speakers paired with a properly matched subwoofer.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for listeners who want controlled full-range output and dedicated bass support without filling their vehicle with multiple amplifiers. Variable high-pass and low-pass crossover controls allow the system to be divided between speakers and subwoofer appropriately. The front and rear channels can also be bridged for installations that need two higher-power channels instead of four separate channels.\u003c\/p\u003e\u003cp\u003eThe PRX800.5V2 uses an extruded aluminum heatsink, platinum-plated connectors, and protection circuitry for overload, short-circuit, thermal, and reverse-polarity conditions. Its top-mounted control panel is accessible after removing the top cover, helping keep adjustments protected while retaining service access. A blue LED light indicates normal operation, while a red condition calls for troubleshooting.\u003c\/p\u003e\u003cp\u003eInstallation flexibility includes signal-sensing auto turn-on, high-level speaker inputs for many factory-radio integrations, and an input-mode switch for different signal configurations. The included RG6 remote bass control adjusts only the subwoofer channel. With its compact 10.13 x 5.7 x 2.16-inch chassis and single amplifier footprint, it is suited to organized full-system installations where available mounting space is limited.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Channel Layout:\u003c\/strong\u003e Powers four speakers and one subwoofer from one amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e800W RMS at 2 Ohms:\u003c\/strong\u003e Supplies 100W x 4 plus 400W x 1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Main Channels:\u003c\/strong\u003e Runs two 200W RMS bridged channels when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e Helps match speaker and subwoofer frequency ranges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Bass Control:\u003c\/strong\u003e Adjusts the dedicated subwoofer-channel output level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-Sensing Turn-On:\u003c\/strong\u003e Supports installations using compatible factory audio signals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe PRX800.5V2 is built around an extruded aluminum heatsink for heat management and uses platinum-plated connectors intended to provide corrosion-resistant electrical connections. Its compact chassis measures 10.13 x 5.7 x 2.16 inches, and the top-mounted controls are protected beneath a removable panel. An LED light strip provides operating-status indication.\u003c\/p\u003e\u003cp\u003eFor installation, use a 4-gauge amplifier kit and mount the amplifier in a secure location with adequate ventilation; avoid mounting it with the heatsink fins facing downward. The main channels are stable to 2 ohms in stereo or 4 ohms bridged, while the subwoofer channel is stable to 2 ohms. Use the high-pass filter for smaller speakers, the low-pass filter for the subwoofer channel, and verify final speaker impedance with a multimeter before connecting the amplifier.\u003c\/p\u003e","brand":"Memphis","offers":[{"title":"Default Title","offer_id":45633199538246,"sku":"PRX800-5V2","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61RTxaMcoqL.jpg?v=1784414487","url":"https:\/\/audiowatt.store\/products\/memphis-prx800-5v2-5-channel-car-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}