The QSC KS212C is a powered cardioid subwoofer that delivers deep, directional low frequencies from a single-box design. Two 12-inch drivers in a dual bandpass enclosure produce a built-in cardioid pattern, steering energy toward the audience while cutting output behind the cabinet, so stages and mix positions stay cleaner. It is ideal for mobile DJs, live sound, and installers who want cardioid performance without building and processing multi-box sub arrays.
Key Features
- Dual 12-inch drivers in a cardioid single-box design
- 3600 W total Class D amplification (2 x 1800 W peak)
- 132 dB peak maximum SPL
- Up to 15 dB front-to-rear rejection for cleaner stages
- Onboard DSP with subwoofer presets and casters for transport