Rockford Fosgate Punch P300-2 300-Watt Stereo Amplifer Rated Power: 75W x 2 @ 4-Ohms RMS; 150W x 2 @ 2-Ohms RMS; 300W x 1 @ 4-Ohms bridged RMS 4 Gauge power/ground terminals 12dB/octave crossover MOSFET output stage and power supply One year limited manufacturers Warranty