Used 2020s QSC KSUB Powered Subwoofer

Punch up your low end with this used QSC KSUB powered subwoofer from the 2020s, in great condition and ready for gigging. Its dual 12-inch bandpass design delivers tight, musical bass with a powerful 1000W Class D amplifier (2000W peak) and a frequency response down to 44 Hz. Built-in crossover, polarity, and gain controls make integration with your tops fast and clean, with balanced XLR in/thru outputs for easy system wiring.