QSC KC12 – 3000W Active 3-Way Column Loudspeaker System, White

Product Overview

The QSC KC12 White is a complete 3000W active 3-way column loudspeaker system finished in RAL 9010 white, designed for installations where aesthetics require a lighter color match. It combines the KC12S 12-inch subwoofer module, KC12T column array head, and KC-SP32 32-inch pole into one integrated system. The system delivers 132 dB peak SPL with a 145 degree horizontal by 35 degree vertical coverage pattern. The white RAL 9010 finish integrates cleanly into worship spaces, conference centers, and other venues with light-colored interiors.

Product Description

Functionally identical to the KC12-BK, the KC12 White offers the same 3000W Class D amplification split across a 2000W subwoofer channel (KC12S) and a 1000W column channel (KC12T). The KC12T column array uses two 4-inch midrange cones flanking a 1-inch compression driver loaded by QSC's LEAF waveguide, producing a controlled 35 degree vertical dispersion angle that keeps energy on the audience rather than into ceiling structures or floors. Low-frequency reproduction extends to 40 Hz (-10 dB) through the 12-inch woofer in the KC12S. Integrated DSP provides 200 ms of propagation delay, global parametric EQ, subwoofer level trim, and reverb, all navigated via a monochrome LCD on the column head. Bluetooth with True Wireless Stereo allows wireless source connection and stereo pairing of two KC12 systems without signal cabling between units. The I/O complement includes two combo XLR/quarter-inch inputs, two XLR-M outputs for loop-thru and mix, a 3.5 mm TRS aux input, and a USB-C port delivering 5V/3A device charging. A variable-speed fan manages thermal load under sustained high-output use.

Key Features

• RAL 9010 White Finish — Integrates visually into light-colored venue interiors including houses of worship and conference centers.
• 3000W Class D Amplification — 2000W subwoofer channel and 1000W column channel for 132 dB peak SPL output.
• LEAF Waveguide — Maintains 35 degree vertical dispersion to control room reflections in reverberant spaces.
• 145 Degree Horizontal Coverage — Broad audience coverage from a single speaker position.
• Integrated DSP — 200 ms delay, parametric EQ, subwoofer level, and reverb via front-panel LCD.
• Bluetooth with TWS — Wireless streaming and true stereo pairing between two KC12 systems.
• Flexible I/O — Dual combo XLR/quarter-inch inputs, loop-thru and mix XLR outputs, 3.5 mm aux, USB-C charging.
• 6-Year Warranty — Coverage activated by registration within 30 days of purchase.

Typical Applications

• House of worship — white finish suits sanctuary interiors with light-colored walls and ceilings
• Conference room — full-range audio with discreet visual profile
• Multi-purpose room — portable deployment with aesthetic match to finished interior spaces
• Auditorium — controlled vertical dispersion for tiered seating environments
• Training room — Bluetooth source connectivity for flexible presenter setups

Technical Specifications

Frequently Asked Questions

Is the KC12 White identical in performance to the KC12 Black?

Yes. The white and black KC12 systems are identical in all acoustic and electronic specifications. The only difference is the RAL 9010 white powder-coat finish.

Does the KC12 system include the subwoofer, column head, and pole?

Yes. The KC12 ships as a complete system comprising the KC12T column array, KC12S 12-inch subwoofer, and KC-SP32 32-inch pole.

Can the KC12 be used without the pole?

Yes. The KC12T column mounts directly to the KC12S base without the pole, reducing system height to 1463 mm.

What is True Wireless Stereo and how is it used?

TWS allows two KC12 systems to pair via Bluetooth and operate as a stereo pair without any signal cable between them.

What inputs are available on the KC12?

Two combo XLR/quarter-inch inputs, a 3.5 mm TRS auxiliary input, and Bluetooth. Two XLR-M outputs provide loop-thru and mix functionality.

What warranty coverage does QSC provide?

QSC covers the KC12 with a 6-year limited warranty when the product is registered on the QSC website within 30 days of purchase.