JBL Bass Pro 450W Max Powered 12 Loaded Ported Subwoofer Enclosure BRAND NEW
Variable bass boost (0-12 dB at 45 Hz). Variable low-pass crossover (40-200 Hz, 12 dB/octave). 12 sub with polypropylene cone. Product highlights built-in 150 watt RMS amplifier (450 watts peak).