Great sound should hit you hard. Boost the sound in your car with this rockin' Rockford Fosgate Punch Class BD 5-Channel Amplifier.With 5 channels for front speakers, back speakers, and subwoofers, this amplifier lets you input all the essentials. This amplifier has 1,000 watts of total rated power for 75 watts of power per speaker at 4-Ohms so your sound blows away the competition.The amp's brute power features tri-stage protections for thermal, over-current, and short circuit failures so nothing can stop your tunes.Take the helm of your vehicle and say, "Punch it," and mean it. For sound that is a pure knock out, trust the Rockford Fosgate Punch Amplifier.