Rockford Fosgate Punch P3 P3D212 12-Inch 500-Watt Subwoofer - 2 Ohm Dual linear spider with embedded 16 AWG tinsel leads Mount in either direction; reversible cast aluminum trim ring included Kevlar fiber reinforced semi-pressed paper cone with high-excursion Poly-Ether-Ester surround 12-inch, 2-ohm dual voice coil subwoofer with 1000 watts maximum power handling (500 watts RMS) High-temp voice coil with spun-laced Nomex re-inforcement collar 12-inch, 2-ohm dual voice coil subwoofer with 1000 watts maximum power handling (500 watts RMS) Kevlar fiber reinforced semi-pressed paper cone with high-excursion Poly-Ether-Ester surround High-temp voice coil with spun-laced Nomex re-inforcement collar Mount in either direction; reversible cast aluminum trim ring included Dual linear spider with embedded 16 AWG tinsel leads