{"product_id":"infinity-reference-7005a-5-channel-car-amplifier-1","title":"Infinity Reference 7005A 5-Channel Car Amplifier","description":"\u003cp\u003eThe Infinity Reference 7005A is a five-channel car amplifier designed to power front speakers, rear speakers, and a subwoofer from one compact chassis. It is a practical option for vehicle owners upgrading a complete audio system without adding separate full-range and subwoofer amplifiers. Its channel layout supports a balanced system with dedicated amplification for both cabin sound and low-frequency output.\u003c\/p\u003e\u003cp\u003eAt 4 ohms, the amplifier delivers 50 watts RMS to each of four full-range channels and 320 watts RMS to the subwoofer channel. At 2 ohms, it delivers 65 watts RMS to each full-range channel and 500 watts RMS to the subwoofer channel. This makes it well suited to systems using aftermarket speakers with a properly matched subwoofer.\u003c\/p\u003e\u003cp\u003eThe Reference 7005A uses a Class AB+D amplifier design and Balanced Differential Inputs to support low-noise signal handling. Separate gain controls and adjustable crossover sections help tailor the amplifier to the speakers and subwoofer in the vehicle. The subwoofer channel also adds bass boost and selectable phase control for system tuning.\u003c\/p\u003e\u003cp\u003eBoth low-level preamp inputs and speaker-level inputs are provided, allowing the amplifier to work with many aftermarket radios as well as compatible factory audio systems. Its selectable turn-on mode can be configured for remote-wire or signal-sensing use depending on the installation. Four bare-wire-to-RCA adapters are included for speaker-level input connections.\u003c\/p\u003e\u003cp\u003eThe compact, low-profile chassis is designed for installations where amplifier space is limited. A supplied RBC wired remote lets the listener adjust subwoofer level from the driver's seat. For systems needing additional front-stage output, the full-range channels can be bridged while the subwoofer channel remains active.\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\u003eClass AB+D Design:\u003c\/strong\u003e Combines full-range and subwoofer amplification in one chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh- And Low-Level Inputs:\u003c\/strong\u003e Supports many factory and aftermarket radio connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e Helps match output ranges to speakers and subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRBC Wired Remote:\u003c\/strong\u003e Adjusts subwoofer output level from the listening position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e Monitors short, thermal, overvoltage, and undervoltage conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eInfinity does not specify the chassis material, but the Reference 7005A uses a black, low-profile enclosure with a compact footprint. Its control panel provides separate front, rear, and subwoofer adjustments for gain and crossover setup. A Power\/Protect LED provides operating and protection status indication.\u003c\/p\u003e\u003cp\u003ePlan installation around the amplifier's 14-3\/16-inch by 2-3\/16-inch by 7-1\/8-inch dimensions and allow ventilation around the chassis. Infinity recommends 4-gauge power and ground leads; power wiring and installation hardware are not included as a wiring kit. Use the front and rear channels for full-range speakers, connect a properly matched subwoofer to the dedicated subwoofer channel, and set crossovers before final gain adjustment.\u003c\/p\u003e","brand":"Infinity","offers":[{"title":"Default Title","offer_id":45631997116486,"sku":"AMPRF7005AAM","price":573.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/510xNAoPDJL_76d459f8-527b-468a-83ca-689968996df6.jpg?v=1784391655","url":"https:\/\/audiowatt.store\/products\/infinity-reference-7005a-5-channel-car-amplifier-1","provider":"Audio Watt Store","version":"1.0","type":"link"}