
QSC KC12-BK 3000W Active 3-Way Column Loudspeaker System - Black

Most orders placed by 2pm ET ship same day (business days)
Only at IDJ NOW

Fast Shipping
Most products ship same-day

30-Day Price Protection
Find a lower price, you're covered.

5000+ Reviews
90%+5-star reviews>

30-Day Returns
Don't Like it? Return it.
Column-type loudspeaker systems are most often put into service due to their unobtrusive form factor. However, typical column designs lack clarity and definition, particularly at high output levels, forcing the user into a form-over-function compromise. Solving for this common dilemma, the KC12 cleverly utilizes a 3-way design, featuring QSC's patented LEAF waveguide (first introduced in L Class) combined with a true 1-inch compression driver, two 4-inch midrange drivers and a 12-inch subwoofer, while still maintaining the desired, elegant appearance of a "column" system. The KC12 produces an outstanding full-range horizontal coverage of 145 degrees, and 35 degrees of audience-directed, vertical coverage with clean and natural sound at all output levels. It is ideally suited for direct deployment on a floor, stage, or riser, and is backed by an industry-best global 6-Year Extended Warranty, with product registration.
QSC KC12-BK Active 3-Way Column Speaker System 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 SPL (max. peak).
- 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.
- DJs/Mobile Entertainers - Musicians/Bands - AV Rental/Event Productions.
- 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.
QSC KC12-BK Product Specifications:
Carton Dimensions (H x W x D):
965 x 178 x 254 mm
38 x 7.4 x 10 in
Shipping Weight:
7.4 kg / 16.2 lb
Each KC12-BK Retail Box Includes:
(1) QSC KC12-BK 3000W Active 3-Way Column Loudspeaker System - Black
(1) Carrying Bag