Used QSC KS212C Powered Subwoofer

Experience the exceptional performance and reliability of the used QSC KS212C Powered Subwoofer, a trusted solution for delivering deep, clean bass with professional-grade clarity. In excellent working condition, this dual 12-inch cardioid subwoofer offers powerful low-end reinforcement while significantly reducing stage noise—thanks to its advanced cardioid design that minimizes rear output by up to 15 dB. The 3600-watt Class D amplifier ensures consistent, high-output performance from 44 Hz to 104 Hz, making it a strong asset for mobile DJs, AV professionals, and event rental operations. Its durable build includes smooth-rolling casters for hassle-free transport and built-in DSP for seamless control and integration. Get premium sound and proven QSC quality at a cost-effective price with this ready-to-perform KS212C.