Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier – PBR400X4D

The Rockford PBR400X4D is a full-range 4-channel amplifier designed for stereo front/rear systems that requires little space. The BRT Boosted Rail Technology is an ultra efficient design that generates 400 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM system. Great for motorcycles and recreational vehicles.