Get more performance out of your entire car audio system by choosing the right amp, the Crunch 1000 Watt 4 Channel PowerDriveX Series Class AB Car Amplifier. This exclusive model comes in stunning blue.Unparalleled in quality, the Crunch 1000 Watt 4 Channel PowerDriveX Series is a low noise pre amplifier with low level RCA inputs and outputs. It features flexible installation, allowing the amp to run in 4 channel or bridged mono mode. With rugged MOSFET pulse width modulation power supply, fully adjustable crossovers, and bass boost, this amplifier will always deliver the quality you need.Take your car audio to the next level with the Crunch 1000 Watt 4 Channel PowerDriveX Series Class AB Car Amplifier.