{"product_id":"infinity-reference-7005a-5-channel-car-amplifier","title":"Infinity Reference 7005A 5-Channel Car Amplifier","description":"\u003cp\u003eThe Infinity Reference 7005A is a five-channel car amplifier designed to run a complete audio system from one chassis. It provides dedicated amplification for front and rear speakers plus a separate subwoofer channel, reducing the need to install separate full-range and bass amplifiers. It is a practical option for vehicle owners building a balanced speaker-and-subwoofer system.\u003c\/p\u003e\u003cp\u003eThe four full-range channels deliver 50 watts RMS each at 4 ohms, while the subwoofer channel delivers 320 watts RMS at 4 ohms. At 2 ohms, the full-range channels are rated at 65 watts RMS each and the subwoofer channel at 500 watts RMS. This channel layout supports clear everyday listening while providing substantially more power to the low-frequency section of the system.\u003c\/p\u003e\u003cp\u003eThe 7005A uses a Class AB+D amplifier design, combining full-range amplification with a dedicated bass channel. Balanced differential inputs are used to help control noise in the signal path. Its front and rear channels can also be bridged for a three-channel setup when system design calls for more power to a pair of speakers.\u003c\/p\u003e\u003cp\u003eVariable crossover controls let installers direct appropriate frequencies to each part of the system. The front and rear channels offer selectable high-pass and low-pass filtering, while the subwoofer channel includes a low-pass filter, bass boost, and phase selection. These controls help match the amplifier to component speakers, coaxial speakers, subwoofers, and enclosure choices.\u003c\/p\u003e\u003cp\u003eBoth preamp-level and speaker-level inputs allow the Reference 7005A to work with many aftermarket or factory-source systems. A wired remote bass control module is included for convenient subwoofer-level adjustment from the driver's seat. Built-in protection circuitry and a status LED help monitor conditions including short circuits, temperature, overvoltage, and undervoltage.\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 channels with dedicated bass amplification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossovers:\u003c\/strong\u003e Helps tailor frequency distribution for speakers and subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker-Level Inputs:\u003c\/strong\u003e Supports integration with many factory radio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Remote:\u003c\/strong\u003e Lets the driver adjust subwoofer level conveniently.\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\u003eThe Reference 7005A has a low-profile chassis measuring 14-3\/16 inches wide, 2-3\/16 inches high, and 7-1\/8 inches deep. Its compact footprint is intended for installations with limited available space. The amplifier places its connection and adjustment features in a format suited to a clean, serviceable car-audio installation.\u003c\/p\u003e\u003cp\u003eUse the amplifier with properly matched 2- or 4-ohm speakers and a compatible subwoofer load, following the channel-specific power ratings. Preamp inputs can be used with an aftermarket receiver, while the supplied bare-wire-to-RCA adapters support speaker-level connection where appropriate. Four-gauge power and ground leads are recommended; wiring and installation hardware for the vehicle are not included.\u003c\/p\u003e","brand":"Infinity","offers":[{"title":"Default Title","offer_id":45631993675846,"sku":"AMPRF6001AAM","price":269.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/510xNAoPDJL.jpg?v=1784391571","url":"https:\/\/audiowatt.store\/products\/infinity-reference-7005a-5-channel-car-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}