PYLE PLWB155 15? 1000 Watt 4 Ohm Subwoofer Non-Pressed Paper Cone Specially Treated Foam Edge Suspension 2.5 High Temperature Voice Coil Magnet Weight: 100oz 1000 Watts Max Power Handling 4 Ohms Impedance Fs:20, Qms:5.0, Qes:0.91, Qts:0.70, Vas (Cu ft)5.100 SPL: 86dB Chrome Stamped Basket Custom embossed Chrome Magnet Cover Chrome Gasket Allen Key Terminal Connections Overall Diameter: 15.52'' Mounting Depth: 6.64'' Sold as : Unit Non-Pressed Paper Cone - 4 Ohms Impedance - Chrome Gasket Specially Treated Foam Edge Suspension - Fs:20, Qms:5.0, Qes:0.91, Qts:0.70, Vas (Cu ft)5.100 - Allen Key Terminal Connections 2.5 High Temperature Voice Coil - SPL: 86dB - Overall Diameter: 15.52'' Magnet Weight: 100oz - Chrome Stamped Basket - Mounting Depth: 6.64'' 1000 Watts Max Power Handling - Custom embossed Chrome Magnet Cover