Rockford Fosgate Punch P2D4-10. 600W Max (300W RMS) 10" Punch P2 Series Dual 4-ohm Subwoofer. Rockford Fosgate. Rockford Fosgate P2P3G-10. Rockford Fosgate R250X1, Parallel @2ohms. Rockford Fosgate P300X1, Parallel @2ohms.
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