Description

The exceptionally portable KC12 system comprises a ported subwoofer with a 40 Hz reach 12-inch driver. The groundbreaking mid/high enclosure design features a 1-inch compression driver married to the innovative QSC LEAF™ (Length-Equalized Acoustic Flare) waveguide, along with two 4-inch high-excursion mids. This three-way design offers the system excellent 145-degree full-range horizontal coverage and 35-degree audience-focused vertical coverage, delivering clear and natural sound at all output levels.

Configured with or without a column mast, the system is ideally suited for direct deployment on a floor or stage.

Specification

•  Active 3-way column loudspeaker system
• LF-transducer: 305 mm (12 inch), cone
• MF-transducers: 2 x 102 mm (4 inch), cone
• HF-transducer: 25.4 mm (1 inch), compression driver
• Frequency range (-6 dB): 45 Hz – 18.5 kHz
• Frequency range (-10 dB): 40 Hz – 20 kHz
• Nominal coverage angle 145° horizontal x 35° vertical
• Maximum nominal SPL (peak): 132 dB at 1 m
• Gain (peak) Class D, 3000 W (KC12S Subwoofer 2000 W, KC12T Midrange/High Frequencies 1000 W)
• Cooling Quiet variable speed fan
• Operation
  • 1 x rotary knob and 2 x push buttons
  • 3 x Rotary Level Potentiometers
  • 1 x AC power switch
• Indicators
  • Monochrome LCD display 45 x 25.4 mm (1.75 x 1 inch)
  • 2 x Power LEDs (blue), Subwoofer front and rear
  • 1 x Standby LED (yellow)
  • 1 x Limiter LED (red)
  • 3 x Input signal/clip LEDs (Signal: green / Clipping: red)
  • Input A: Mic/Line with assignable Hi-Z selected LED
  • Input B: Mic/Line with assignable +48 V selected LED
  • Input C: Bluetooth selected LED
• Connectors
  • 2 × lockable XLR/F ¼ inch combo (Mic/Line with assignable Hi-Z and Mic/Line with assignable +48 V)
  • 2 × XLR/M (1 x Loop-thru / 1 x Assignable Mix Output Post-DSP)
  • 1 x 3.5 mm TRS (stereo input)
  • 1 x USB-C (5V 3A output for charging mobile devices/firmware update)
  • 1 x lockable IEC power connector
• AC Power Supply Universal power supply, 100-240 VAC, 50/60 Hz
• Alternating current consumption 100-240 VAC ~ 3.7-1.8 A
• System components:
  • KC12T 145° Dual 4-inch column speaker system
  • KC-SP32 32-inch column system pole
  • KC12S 3kW active 12-inch column system subwoofer
• Housing materials: Shatterproof ABS, 12 mm birch plywood and powder-coated aluminium
• Colour Black (RAL 9011), White (RAL 9010)
• Rooster powder-coated steel with fabric lining (KC12T: 21 gauge / KC12S: 18 gauge)
• System height
  • High setting: 2270 mm / 89.4 inches (with KC-SP32)
  • Retract height: 1463 mm / 57.6 inches (without KC-SP32)
• Dimensions (H x W x D):
  • KC12T: 890 × 141 × 158 mm / 35 × 5.6 × 6.2 inches
  • KC-SP32: 881 × 74 × 46 mm / 34.7 × 3 × 1.8 inches
  • KC12S: 655 × 357 × 455 mm / 25.8 × 14 × 18 inches
• Net weight
  • High stakes: 27.3 kg / 60.3 lb (with KC-SP32)
  • KC12T: 4.0 kg / 8.9 lb
  • KC-SP32: 1.3 kg / 2.9 lb
  • KC12S: 22.0 kg / 48.5 lb
• Included accessory: KC12 TOTE: Bag for transport/storage of KC12T and KC-SP32
• Accessory KC12 CVR: Cover for KC12S
• Regulations CE, WEEE, UL, China RoHS, RoHS II, FCC Class B