12" Dual 4 ohm Phantom Series Subwoofer Power Handling: Peak: 2300 watts RMS: 1150 watts Impedance: Dual 4 ohm Black metallic injection molded polypropylene cone Butyl rubber surround Designed for use in sealed and ported enclosures 2-1/2" High temperature Kapton voice coil Large magnet with protective cover Mounting Depth: 6-13/16" Frequency response: 25-2,000 Hz Sensitivity: 96 dB Authorized Internet Dealer