Rockford Fosgate Punch P500X1bd Mono subwoofer ...

Rockford Fosgate Punch P500X1BD 500W RMS Punch Series Monoblock Class D Car Power Amplifier The...

Rockford Fosgate Punch P500X1BD 500W RMS Punch Series Monoblock Class D Car Power Amplifier The Punch P500X1bd is a mono amplifier capable of 500 Watts into a 1-ohm load. The Class-BD technology produces bass more efficiently than traditional amps, and its frequency response allows it to be optimized for subwoofers. General Features: Punch BD Series Monoblock Class BD Car Amplifier RMS Power Rating: 4 ohms: 150 watts x 1 channel  RMS Power Rating: 2 ohms: 300 watts x 1 channel RMS Power Ra...