QSC
Description
Used QSC KW181 powered subwoofer in great condition, delivering deep, tight low end with 1000W Class D power. This 18-inch active sub features a built-in DSP with selectable crossover, polarity, and limiter protection for clean, high-output performance. Rugged birch enclosure and pro-grade inputs/outputs (XLR in and thru) make it an easy upgrade for DJs, bands, and venues needing reliable, punchy bass.

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