Rockford Fosgate Punch PBR300X1 300 Watt Monoblock Amplifier 501-1000 1D is a 1-channel high-output

1D is a 1-channel high-output monoblock Class D amplifier built for serious subwoofer duty in car audio systems

Amp Speaker Level Audio Inputs Yes

Injection-M molded Carbon Fiber Filled Polypropylene Cone: Combines stiffness and light weight for precise transients and solid midbass performance

high-resolution sound in a compact 6

Rockford Fosgate Punch PBR300X1 300 Watt Monoblock Amplifier 501-1000 1D is a 1-channel high-outputThe Rockford Fosgate Punch PBR300X1 is a 300 watt, mono amplifier designed for compact subwoofer setups where space is at a premium. Built around Boosted Rail Technology (BRT), it delivers full power without a traditional switching power supply and includes a variable hi level DC offset turn on for easy OEM integration; see our Element Ready amplifiers designed specifically for Motorsports and Motorcycle applications. Ultra compact chassis: A small