Rockford Fosgate P300X1 Punch Series Monoblock Amp + Amp Kit
Rockford Fosgate Punch P300X1 with Amplifier Wiring Kit. Rockford Fosgate Punch P300X1. P300X1, XKIT42. MFR #: P300X1. 300W RMS Punch Series Monoblock Class AB Car Power Amplifier. 300W RMS Class AB Punch Series Monoblock Car Amplifier.