Rockford Fosgate 10″ Punch P3 4-Ohm Car Subwoofer at ABT

10subwoofer with dual 4-ohm voice coilsanodized aluminum cone with santoprene surround. Hybrid stampcast basket provides strength while minimizing weight and resonancevertical attach surround technique vast increases cone area. Power range: 250-500 watts rms 1000 watts peak power. Frequency response: 28-250 hz. Sensitivity: 82 db. Top-mount depth: 6-3/16″. Sealed box volume: 0.5-0.75 cubic feet. Ported box volume: 1.4 cubic feet.