MPL MBB-300-38TZ High Powered Dual 12-Inch 1200 Watt  Band Pass Subwoofers, Amplifier and Wiring Kit Subwoofer: 4 Layers/2" Voice Coil, 1,200 Watts Power Handling, 30-250 Hz, 90dB, PP Cone with Rubber Surround, Airspace - Separate Chambers at 2.74 cubit feet. Amplifier: 2 Channel Full Mosfet/Class A/B, Max Power of 700 Watts, RMS Power of 2 x 150, Power Protection LED, 2 ohm Stable/Bridgeable, Rated Power Output - 4 ohms Wiring: 17 Feet of Shielded RCA Cable, 17 Feet of Red Power Cable, 3 Feet of Ground Cable, 17 Feet of Remote Wire, 6 Feet of Speaker Wire, and 12V Battery Fuse Holder Carpeting: Black, 100% Polyester, .5" Thick 2 Year Warranty