Used QSC KS118 Powered Subwoofer

Achieve powerful, reliable low-end reinforcement with this Used QSC KS118 Powered Subwoofer, offering the trusted performance of a high-output 3600W peak Class D amplifier. Designed for professionals who demand consistent sound quality, the KS118 delivers deep bass down to 41 Hz with up to 136 dB maximum SPL—ideal for larger venues, live events, and mobile DJ setups. Its rugged birch enclosure houses an 18-inch direct-radiating driver for impactful, accurate low-frequency output, while onboard DSP provides flexible crossover and delay settings for seamless system integration. Built-in casters, ergonomic handles, and a locking IEC power connector ensure convenience and dependability at every gig. This subwoofer is in Good condition and ready to bring the performance and durability QSC is known for to your sound system.