Rockford Fosgate P300X1, Punch Series Mono Car Amplifier 300rms watts 2ohm
Rockford Fosgate P300X1. Most of this amplifiers factory test more then 300rms watts mostly test around 450rms watts. (1) P300X1 300W Mono Amplifier. The P300X1 is perfect for use as a dedicated subwoofer or center channel amplifier.