Used QSC KS181 Powered Subwoofer

This Used QSC KS181 Powered Subwoofer delivers impressive low-frequency performance with a powerful 3600W Class D amplifier and an 18-inch direct-radiating driver, making it ideal for live sound, DJs, and installations. In Good condition, this subwoofer provides deep bass response down to 35 Hz and up to 134 dB SPL, ensuring clean, chest-thumping sound. Its rugged, tour-grade wooden enclosure features heavy-duty casters for easy transport and an M20 threaded pole mount. With onboard DSP for advanced signal processing and protection, the KS181 is a reliable and flexible addition to any professional audio setup. This unit shows normal cosmetic wear from use but is fully functional and performance-ready.