Rockford Fosgate Rockford Fosgate Punch Marine 600 Watt 4-Channel Amplifier

Four Channel Amplifier; Infrasonic Filter; 12dB/Octave Butterworth Crossover; High Level Input Capable With Auto Turn-On Circuit; 20Hz to 20kHz +/- 1.0dB Frequency Response; Low Level: 1 RCA Pair; Convection Cooling; Cast Aluminum Heat Sink Type; Silver Finish