The PRIME R400-4D is an ultra-efficient 4-channel amplifier (1.97" x 6.77" x 9.10") with top mounted controls and delivering 400 Watts RMS of power!
Optimized for 4-channel front/rear systems (RMS Power Output: 75 Watts x 4 @ 4-Ohm OR 100 Watts x 4 @ 2-Ohm OR 200 Watts x 2 @ 4-Ohm Bridged)
High efficiency, Class D design produces maximum power with minimal strain on the vehicle's electrical system while being able to power a full-range system
Delivering more bass and treble where you want it most with On-board Punch EQ for +18dB boost @ 45Hz. Operating Voltage - 9-16 VDC
Featuring RCA pass-thru outputs, 12dB/octave Butterworth crossover, 2/4 channel input switch, 4 Gauge power/ground connectors, and Tri-stage protection covering thermal, over-current and short circuits.Input sensitivity:150 mV to 4 V
Famous Rockford Fosgate build quality with a full 1-year warranty when purchased from an authorized Rockford Fosgate reseller