The B4-SUB is an actively driven cardioid subwoofer powered by a single amplifier channel. It houses two long excursion neodymium drivers in an integrated cardioid setup: a 15" driver in a bass-reflex design facing to the front and a 12" driver in a two chamber bandpass design radiating to the rear.
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11 A Street Derry, NH 03038
Office Hours:
Monday through Friday: 9am-5pm Saturday: By Appointment Sunday: By Appointment