Rockford Fosgate PBR400X4D

Powerful, Compact Design for Any ApplicationThe Rockford Fosgate Punch PBR400X4D is the perfect blend of power and size. With its ultra-compact chassis (1.5" x 4.25" x 6.75"), this 400-watt full-range 4-channel amplifier delivers big performance in a small package. Ideal for applications where space is limited, the PBR400X4D fits in tight spaces in cars, trucks, motorcycles, and recreational vehicles while providing robust audio output. Whether you're powering multiple speakers or bridging for more power, this amplifier offers versatile configurations and exceptional sound quality. Efficient Class D Technology for Maximum PerformanceDesigned with a highly efficient Class D full-range architecture, the PBR400X4D produces maximum power output while minimizing strain on your vehicle’s electrical system. With 50 watts x 4 at 4-ohms or up to 200 watts when bridged, this amp is perfect for installations that need powerful sound without overloading the power supply. The PBR400X4D's Class D te