JL Audio 13.5" shallow mount sub

Product Details: 13.5" Single 2 ohms TW5 Shallow Mount Series Subwoofer Power Handling: RMS: 600 watts Mica Injected Polypropylene - MIPP Cone Santoprene Rubber Surround Cast alloy basket 7-inch diameter voice coil Unique design allows for small airspace requirements Requires only 0.8 cubic feet of airspace 13% greater linear excursion capability over previous model Redesigned motor features an annular vent DMA-optimized motor designs 11 mm Xmax Frequency Response: 20 - 200 Hz Resonance Frequency (Fs): 27.61 Hz Sensitivity: 85.63 dB Recommended sealed box volume: 0.80 cubic feet Recommended ported box volume: Top-mount depth: 2.625" Cutout diameter: 12.50" Authorized Internet Dealer Optional protective subwoofer grille (sold separately) 1-year Manufacturer's Warranty At an extraordinary 2.625-inches tall, the unique JL Audio TW5v2 "thin-line" subwoofer driver provides the most sound, out of the an ultra-compact chassis, than any other driver attempting to mimic its design. The driv