Rockford Fosgate T400X4AD, Power Series 4 Channel Car Amplifier

The Power T400X4ad is an ultra-compact, high efficiency 400 Watt 4-channel amplifier. Features multi-impedance Constant Power, input/output clip detection, top mounted controls and dual fan forced induction cooling. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs. CE Compliant This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 EC).% efficiency ratings vs. 20-60% efficiency ratings of traditional class A/B amplifiers. CEA-2006 Compliant Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings. Class AD This technology allows the amplifier to produce more power with less current draw from the vehicle's charging system. Constant Power Constant Power is a patented circuit topology that provides instantaneous delivery of output power over var