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 Ampli?er Delivers 1000 watts of Program Power Variable Stereo Crossover with Balanced High Pass Outputs for Satellite SpeakersHeavy-Duty, Rear Mounted CastersExtra Large Grab handles and 35mm Pole mount receptacle3/4" Internally braced, plywood construction Covered in tough carpet, with steel corners
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