Rockford Fosgate® Power Marine 400 Watt Class-AD 4-Channel Amplifier

 The Rockford Fosgate® Power TM400X4AD is an ultra-compact, high efficiency 400 Watt
4-Channel amplifier that features multi-impedance Constant Power, input/output clip detection and dual-fan forced induction cooling. Built on the Rockford Fosgate® proprietary Class-AD technology, this amplifier produces the same output at both the 4-Ohm and 2-Ohm impedances. Includes flexible vehicle integration with auto turn-on, easy-access top-mounted controls, a 3-stage thermal lock extrusion and dual-fan forced induction to keep everything cool while real-time thermal /protection schemes safeguard the amplifier. Perfect serious high output power designed for motorcyle and marine applications. Includes marine-grade two-part epoxy coating on circuit boards. Measures approximately 1.6"H x 4.3"W x 8.3"D. Purpose Built Audio. Rockford Fosgate®