Rockford Fosgate Punch P3 Shallow 10-Inch 300-Watt Subwoofer Shallow-mount 10-inch, 4-ohm, dual voice coil subwoofer with 600 watts maximum power handling (300 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 Rigid die-cast aluminum low profile basket