{"product_id":"rockford-fosgate-t1000-4ad-4-channel-car-amplifier","title":"Rockford Fosgate T1000-4AD 4-Channel Car Amplifier","description":"\u003cp\u003eThe Rockford Fosgate Power T1000-4AD is a full-range four-channel car amplifier designed for systems that need substantial power for speakers, component sets, or a mixed speaker-and-subwoofer layout. It provides 1,000 watts RMS total output and supports multiple impedance configurations. Its four channels can be used independently or bridged into two higher-power channels.\u003c\/p\u003e\u003cp\u003eThis amplifier suits enthusiasts upgrading factory or aftermarket audio systems where high-output door speakers, separates, or multi-zone audio need dedicated amplification. A 2-channel\/4-channel input switch supports installations using either two or four RCA signal channels from the source unit. RCA pass-through outputs can also help route signal to an additional amplifier.\u003c\/p\u003e\u003cp\u003eRockford Fosgate's Constant Power design is rated at 250 watts RMS per channel at 4, 2, or 1 ohm. When configured in bridged mode, it delivers 500 watts RMS per pair at 4 or 2 ohms. This flexibility allows system designers to match the amplifier to a wide range of compatible speaker loads.\u003c\/p\u003e\u003cp\u003eThe Class-AD topology combines a full-range design with efficient operation, while dynamic switching frequency control is intended to support clean audio reproduction. Differential balanced RCA inputs help reduce noise susceptibility in a vehicle environment. Variable Punch EQ provides bass and treble adjustment, and selectable high-pass or low-pass crossovers support speaker protection and system tuning.\u003c\/p\u003e\u003cp\u003eThe T1000-4AD is intended for a properly planned vehicle electrical system, with 4 AWG power and ground wiring plus an external 150-amp fuse. Its compact chassis can be mounted in a trunk, cargo area, or other ventilated location with adequate clearance. It is a strong fit as the main amplifier in a high-powered full-range system or as part of a larger multi-amplifier build.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Output:\u003c\/strong\u003e Powers four speakers independently or two bridged channel pairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstant Power Circuitry:\u003c\/strong\u003e Maintains its rated 250-watt-per-channel output across 1-, 2-, and 4-ohm stereo loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-AD Topology:\u003c\/strong\u003e Delivers full-range amplification with efficient operation for demanding vehicle audio systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 dB\/Octave Crossovers:\u003c\/strong\u003e Adjustable high-pass and low-pass filters help match output to speakers or subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDifferential RCA Inputs:\u003c\/strong\u003e Balanced input design helps reject noise introduced through vehicle signal wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Punch EQ:\u003c\/strong\u003e Provides adjustable bass and treble shaping for front and rear channel sections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe T1000-4AD uses a MOSFET power supply and MOSFET output stage in a cast-aluminum heatsink chassis. It is cooled by convection and includes blue power, red thermal, and yellow protect status indicators. Audiophile-grade speaker connections and block-style power and speaker terminals support secure system wiring.\u003c\/p\u003e\u003cp\u003eUse 4 AWG power and ground wiring, install the required external 150-amp fuse, and provide sufficient ventilation around the amplifier. Connect source-unit RCA outputs to the front and rear input pairs, then select 2-channel or 4-channel input operation as needed. Set gain, crossover, and Punch EQ controls conservatively during initial setup, and use compatible speaker loads for stereo or bridged operation.\u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":45653516877894,"sku":"T1000-4AD","price":1099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/610NxttUC7L.jpg?v=1784442212","url":"https:\/\/audiowatt.store\/products\/rockford-fosgate-t1000-4ad-4-channel-car-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}