Rockford Fosgate Punch P3 P3D4-10. 1000W Peak (500W RMS) 10" Punch Series Dual 4-ohm Car Subwoofer. 10" Dual 4 ohm Punch Series Subwoofer. Rockford Fosgate. Every subwoofer needs a subwoofer box. Check out our selection and get a box that'll make your woofer bump its best!
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