Soundstream T5.122 12" Dual 2 Ohm Tarantula Series Subwoofer 12" Dual 2 Ohm Tarantula T5 Series Subwoofer Power Handling: Peak: 1100 watts / RMS: 900 watts Non-Pressed Paper Cone with Injected Molded Polypropylene 1 Piece Rubber Surround and Gasket Impedance: Dual 2 ohm