QSC KC12 Active Column Loudspeaker System

The KC12 is a 3-way column system built around a 12 inch subwoofer, two high-excursion 4 inch midrange drivers, and a 1 inch HF compression driver through QSC's LEAF waveguide, with 3000 W of total peak Class D power behind it. It covers 45 Hz to 18.5 kHz (-6 dB) and reaches 132 dB max SPL from a footprint closer to a column speaker than a conventional PA cabinet, with 145 degrees of horizontal dispersion for even coverage across a wide room.

Two combo XLR inputs carry independent, assignable presets for mic, line, Hi-Z, or 48 V phantom sources, a 3.5 mm input takes a media player directly, and Bluetooth streams audio from a phone with True Wireless Stereo support. It deploys with or without its column pole for floor, stage, or riser placement, and ships in black or white to match the room.