* 12" 4-ohm subwoofer * polypropylene woofer cone with butyl rubber surround * 18-gauge stamped steel frame * power range: 50-150 watts RMS (300 watts peak power) * frequency response: 22-250 Hz * sensitivity: 87 dB * top-mount depth: 4-15/16" * sealed box volume: 0.7-1.8 cubic feet * ported box volume: n/a
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