JL Audio 12TW1-4

12" TW1 Series Shallow Subwoofer Power Handling: Peak: 600 watts RMS: 300 watts Impedance: 4 Ohm Sensitivity: 85.15 dB Mica-filled Polypropylene Cone Rubber surround Full annular spider Cast aluminum basket Spade Terminals DMA Optimized Motor Engineered Lead-Wire System Tab-Ear Frame Design Concentric Tube Suspension Top-mount depth: 4.62" (117mm) 1-Year Dynamic Autosound Warranty What's Included? One (1) JL Audio 12TW1-4 12" TW1 Series 4-Ohm Shallow Car Audio Subwoofer