Rockford Fosgate T1S1-12

12" Car Audio Slim Subwoofer Power Handling: Peak: 1200 watts RMS: 600 watts Impedance: 1 Ohm Sensitivity: 84dB FlexFit Basket High-temp High Energy Neodymium Motor Structure Proprietary Split Yoke Pass-thru Motor Technology Carbon Fiber, PMI, Glass Fiber Cone w/ Aluminum Dustcap Injection Molded Foam Surround VAST (Vertical Attach Surround Technique) Anodized Aluminum Voice Coil Former Aluminum Die-cast Frame w/ Integrated Heat Sink Fins Inductive Damping Heat Sink Integrated Copper Cap Heat Sinking Shorting Ring Dual Nomex Progressive Spiders w/ integrated Lead Wires Stitched Tinsel Lead Wires Vented Pole Piece Includes Detachable Die-cast Aluminum Trim Ring Optional Grille Insert (Sold Separately) Mounting Depth: 3.01" (76.5mm) 1-Year Dynamic Autosound Warranty What's Included? One (1) Rockford Fosgate T1S1-12 Power Series 12" 1-Ohm Slim Subwoofer