The QSC KC12 powered PA speaker features a three-way design with a 12-inch subwoofer, two 4-inch midrange drivers, and a 1-inch high-frequency compression driver. The QSC LEAF (Length-Equalized Acoustic Flare) waveguide provides 145° horizontal and 35° vertical coverage, while the subwoofer extends down to 40 Hz. Maximum sound pressure level reaches 132 dB.

The Class D amplifier delivers 3000 W of peak power and includes Power Factor Correction. The two XLR combo inputs support Mic/Line/Hi-Z and Mic/Line/+48 V, each with independent factory presets. The digital display lets you adjust the equalizer, subwoofer level, presets, scenes, Bluetooth, delay, and reverb. The speaker can be set up with or without the support column, on the floor, stage, or platform.

• Type: Powered PA speaker
• Quantity: 1
• Color: White
• Ways: 3
• Subwoofer diameter: 12 inches (305 mm)
• Midrange drivers: 2 x 4 inches (102 mm)
• High-frequency compression driver: 1 inch (25.4 mm)
• Low-frequency response: Down to 40 Hz
• Maximum sound pressure level: 132 dB
• Peak power: 3000 W
• Amplification: Class D
• Coverage: 145° horizontal and 35° vertical
• Inputs: 2 XLR combo inputs (Mic/Line/Hi-Z and Mic/Line/+48 V)
• Connectivity: Bluetooth with True Wireless Stereo (TWS)
• Settings: Equalizer, subwoofer level, presets, scenes, delay up to 200 ms, and reverb
• Placement: With or without the support column, on the floor, stage, or platform
• Package contents: Carrying bag for the top unit and support column