The QSC KS112 is an ultra-compact powered subwoofer built to add deep, punchy low end to portable PA rigs without dominating the truck or the stage. Its single 12-inch driver and Class D amplifier deliver high output from a small, road-ready cabinet, making it a strong match for mobile DJs, bands, corporate events, and small-to-medium venues. Integrated DSP presets, cardioid array support, and pole-mount hardware simplify pairing it with QSC K.2 and other tops.
Key Features
- Single 12-inch long-excursion driver in an ultra-compact enclosure
- 2000 W peak Class D amplification
- 128 dB peak maximum SPL
- Onboard DSP with subwoofer presets and cardioid modes
- Rugged 15 mm birch plywood cabinet with casters