Active Subwoofer Discontinued

    The dB1800a is a self-powered subwoofer featuring a heavy-duty 18" low frequency driver with butyl surround, complemented by a 1000 Watt power amplifier. The dB1800a provides an active stereo crossover with high-passed output for running your satellite speakers. Constructed of solid 3/4 inch plywood, with steel corners, tough carpet covering and large casters. The sub-woofer features large metal grab handles and a 35mm pole mount receptacle. In fixed installation systems, the dB1800a provides super tight low frequency output in a relatively small, unobtrusive enclosure. Perfect for any sound reinforcement system where low-end is desired.

    • Heavy-duty, 18-inch Low Frequency Transducer
    • Built-in Amplifier Delivers 1000 watts of Program Power
    • Variable Stereo Crossover with Balanced High Pass Outputs for Satellite Speakers
    • Heavy-Duty, Rear Mounted Casters
    • Extra Large Grab handles and 35mm Pole mount receptacle
    • 3/4" Internally braced, plywood construction
    • Covered in tough carpet, with steel corners