Used QSC KS181 Powered Subwoofer

Experience powerful, reliable low-end performance with this Used QSC KS181 Powered Subwoofer—a trusted choice for professionals seeking exceptional bass response. Featuring a 3600W Class D amplifier and 18-inch direct-radiating driver, it delivers tight, punchy lows down to 35 Hz with output up to 134 dB SPL, making it a valuable asset for live events, DJs, and fixed installations. Housed in a durable, tour-grade wooden enclosure with integrated heavy-duty casters and an M20 threaded pole mount, it's built for both rugged use and easy mobility. Onboard DSP ensures optimized sound and built-in protection for worry-free operation. While it shows typical cosmetic wear from previous use, this unit remains fully functional, offering dependable performance that you can count on wherever your sound takes you.