12'' 1400 Watt Square Dvc Subwoofer

Silver Special Treated Polypropylene Cone - Wide Rubber Surround - Black Square Steel Basket - Bumped Vented Extended Pole Piece - 3'' High Temperature Kapton Dual Voice Coil - 4 Ohm Impedance (Per Coil) - 70 + 70 oz. Magnet Structure - Fs:26, Qms:5.81, Qes:0.90, Qts:0.7, Vas (Cu ft)4.146 - SPL: 90 dB - 1400 Watts Peak Power - Overall Diameter: 13'' - Mounting Depth: 6.34''