QSC KC12 Column PA System - White

A Portable PA with Potent Rafter-shaking Power

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. Finally, you'll benefit from easy deployment and transport with the included tote for the column speaker section and pole.

Delivers 3,000 room-filling watts

Despite its unassuming column-loudspeaker form factor, the KC12 offers more than enough power to tackle just about any sound reinforcement scenario. The KC12’s 3,000-watt Class D amplifier yields a robust — and amazingly undistorted — 132dB maximum peak SPL. Moreover, its 12-inch subwoofer, two high-excursion 4-inch midrange drivers, and 1-inch high-frequency compression driver span a healthy 40Hz–20kHz frequency range. Beyond that, the KC12’s QSC LEAF waveguide provides uniform 145-degree horizontal by 35-degree vertical coverage and outstanding throw, ensuring that everyone in attendance experiences superb sound — even way back in the nosebleed section.

Filled with flexible features

Here at Sweetwater, we’re amazed by how much you can accomplish with the QSC KC12 — especially for a portable loudspeaker system. For starters, it houses two combo inputs that can handle microphone, line-level, and hi-Z sources with equal assurance. Next, +48-volt phantom power accommodates your condenser mics, and thanks to per-channel factory presets, you can assign completely different applications to each input. The KC12’s cutting-edge DSP puts a global parametric EQ, subwoofer level control, up to 200ms of delay, and a reverb effect squarely at your fingertips. You also get Bluetooth connectivity with True Wireless Stereo, ensuring low-latency simultaneous pairing between your music source and the KC12’s left and right speakers.

• Standard shipping: $8, and free on orders of $200 or more. Delivery usually takes 5-7 business days.
• Express shipping: $15, usually 2-3 business days.
• Large or heavy items such as amplifiers and floor speakers may ship by freight carrier and take longer. The carrier calls you to schedule delivery.

We ship to the 48 contiguous US states and Washington DC. For Alaska, Hawaii, US territories or APO/FPO addresses, call (714) 515-6868 and we will quote shipping separately.

Most items can be returned within 30 days of delivery in like-new condition with the original packaging. Full terms are in our refund policy.