Rockford Fosgate Punch P500X1bd Mono subwoofer ...

Rockford Fosgate Punch P500X1bd Mono subwoofer amplifier 500 watts RMS x 1 at 1 ohm Big power fo...

Rockford Fosgate Punch P500X1bd Mono subwoofer amplifier 500 watts RMS x 1 at 1 ohm Big power for your sub or subsystem Rockford Fosgate's Punch P500X1bd subwoofer amp can produce up to 500 watts RMS, giving you plenty of clean power for your rhythm track. And the P500X1bd can drive a 1-ohm load, so you can power multiple subs without any trouble. A low-pass filter keeps the high notes away from your sub, while a subsonic filter helps you rein in runaway boom. The Punch bass boost lets you a...