ROCKFORD FOSGATE (T400X2AD) POWER 400 WATT CLASS-AD 2-CHANNEL AMPLIFIER The Power T400X2ad is an ultra-compact, high efficiency 400 Watt stereo 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. The Power T400X2ad 400 Watt 2-channel ultra-compact amplifier is built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. Flexible vehicle integration enabled through low-level and high-level inputs with auto turn-on. Top mounted controls allow easy access to built-in crossover and C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while real-time thermal/protection schemes safeguard the amplifier. FEATURES AT A GLANCE Rockford Fosgate proprietary Class AD technology Remote-Out feature when using high level inputs 8 AWG power/ground connector w/ upgraded RCA connectors 4/2 Ohm muti-impedance Constant Power Differential inputs with high level auto turn-on feature 4 Ohm bridged capable Top mounted controls 2013 PLC2 remote ready C.L.E.A.N. input/output clip detection and indicator LEDs Dual fan cooled Real time thermal sensing Dual extruded heat sinks Discrete surface mount technology SPECIFICATIONS: CTA-2006 Compliant: - Number of Channels : 2 Total Power (Sum of Rated Power) : 400 Watts Rated Power (RMS Continuous Power): 200 Watts x 2 @ 4-Ohm 200 Watts x 2 @ 2-Ohm 400 Watts x 1 @ 4-Ohm Bridged Dynamic Power (PVC/PowerCube®): 223 Watts x 2 @ 4-Ohm 248 Watts x 2 @ 2-Ohm 449 Watts x 1 @ 4-Ohm Bridged Bridgeable : Yes Terminals: Left (+) Right (-) Frequency Response : 20Hz - 20kHz +/-1dB Input Sensitivity : 150 mV - 12 V Circuit Topology Class : Class AD Efficiency (average) : >75% Total Harmonic Distortion (THD+Noise) 4-Ohm: