Used QSC KC12S Powered Speaker

Used QSC KC12S powered subwoofer in great condition, delivering tight, musical low end for live sound, DJs, and portable PA setups. Featuring a 12-inch driver with a high-power Class-D amplifier (up to 1000W peak) and deep bass response down to 40 Hz, it provides punchy performance in a compact, road-ready enclosure. Built-in DSP and flexible I/O make it easy to integrate with your existing speakers for clean, consistent results.