New Kenwood KFC-W12DVC 12" 1000 Watt Dual 4-Ohm Car Audio Subwoofer Sub Stereo New Kenwood KFC-W12DVC 12" 1000 Watt Dual 4-Ohm Car Audio Subwoofer Sub Stereo Peak Power: 1000 watts RMS Power: 250 watts Impedance: 4 ohms Polypropylene cone with diamond array pattern