Building on the legacy of the K Family, the KC12 "K Column" is a 3-way, 3000-watt loudspeaker system that combines a column aesthetic with the acoustic performance of traditional "box" systems. Easy to transport, deploy and use, it’s ideal for musicians and bands, DJs and mobile entertainers, and event production professionals. Backed by an industry-best global 6-year extended warranty (with product registration).

Tailor-made for presenters, solo performers, small ensembles, and DJs, the QSC KC12 is a portable column PA system with serious horsepower under the hood. The KC12’s energy-efficient Class D amplifier pumps 3,000 mighty watts through a 12-inch subwoofer, two high-excursion 4-inch midrange drivers, and a 1-inch high-frequency compression driver. This system’s QSC LEAF waveguide yields uniform dispersion and excellent throw, ensuring consistent, room-filling coverage. The KC12 houses a powerful 3-channel mixer, along with two flexible combo inputs and Bluetooth connectivity, to accommodate a broad spectrum of applications. You also get state-of-the-art DSP and a multifunction digital display for straightforward system configuration and preset selection. Easily configurable with or without its column pole, the QSC KC12 is equally suited to floor, stage, and riser configurations.

Key Features

• 3-way loudspeaker system featuring a 12-inch (305 mm) subwoofer, two high-excursion 4-inch (102 mm) midrange drivers and a 1-inch (25.4 mm) HF compression driver combined with the proprietary QSC LEAF™ waveguide.
• Very high, undistorted 132 dB maximum peak SPL.
• Energy-efficient Class D amplification featuring 3000 W of total peak power with Power Factor Correction and extremely low AC consumption
• Innovative QSC LEAF™ (Length-Equalized Acoustic Flare) waveguide provides defined, uniform coverage (145° H x 35° V) and excellent throw.
• Two combo XLR inputs (Mic/Line/Hi-Z and Mic/Line/+48 V), with independent, assignable Factory Presets for each input, perfect for small events where two microphones are needed for different use.
• Multi-function digital display for control and selection of loudspeaker functions including Global Parametric EQ, Subwoofer level, Presets and Scenes, Bluetooth^® configuration, Delay (200 ms) or Reverb.
• Bluetooth Audio featuring True Wireless Stereo (TWS), which ensures low-latency pairing between music source and both left and right loudspeakers, simultaneously.
• Configured with or without its column pole, the system is ideally suited for direct deployments on a floor, stage or riser.
• Available in black and white finishes.
• Industry-best global 6-Year Extended Warranty with product registration.