Kicker 46TL7T122 TL7T 12" (30cm) Solo-Baric Subwoofer in Thin Profile Enclosure, 2-Ohm, 600 Watt The square cousin to the CompRT subwoofer, the L7T fits under your seat or in a corner of your trunk with ease. It’s simple – more cone area means more bass! KICKER’s L7T Square Sub technology gives you up to 20% more cone area than a conventional round sub. KICKER acoustic engineers worked feverishly, determined to put the largest voice coil and magnet we’ve ever integrated into a thin sub. A next-level top-plate design, & unique heat management system all help to give you deep bass! With our custom SoloKon technology and the L7T’s unique interior support system, the sub sounds fat – but keeps it thin! Features: Square Sub Design Moves 20% More Air Than Round Subwoofers Easily Mounts Under or Behind a Seat Advanced internal bracing Ribbed Santoprene Surround Resists Heat And Degrading Bumped Top Plate For More Excursion & Smoother Performance SoloKon Cone With 360-Degree Back Bracing UniPlate Solid Pole Piece & Backplate For Excellent Heat Dissipation Durable Steel Basket Specifications: Size (IN.,CM) - 12, 30 Final Impedance (OHMS) - 2 Max Rec Amplifier Power (WATTS PEAK/RMS)* - 1200/600 Sensitivity (dB 1w/1m) - 85.98 Frequency Response (Hz) - 25-100 Dimensions - Top Depth, 4-3/8"; Base Depth, 7-1/4"; Width, 21-1/2"; Height, 13-3/4". What's in the box? - one Loaded 12-inch subwoofer enclosure, one owner's manual, two stickers.