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QSC KLA12 Active Line Array DJ/Club 1000W Amplified 2-Way Powered Speaker

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Product Description

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QSC KLA12 Active Line Array DJ/Club 1000W Amplified 2-Way Powered Speaker

500W x 500W, two-way, active, line-array loudspeaker; 12-inch woofer, 1.75-inch compression driver; 90' x 18' nominal coverage angle; self contained riggingsystem, available in black.


  • 500 W + 500 W power module
  • Rugged, ABS enclosure delivers light-weight durability
  • SOLO™ Rigging System supports deployment without tools or external hardware
  • Ar-Q™ Frequency Optimization quickly tunes the array with the click of a dial, adjusting for the appropriate number of boxes
  • 10:1 design factor supports arrays of up to 480 lbs. (218 kg) 5 × KLA12 and 2 × KLA181
  • 90° × 18° nominal coverage (requires only five boxes to configure a 90° x 90° array)
  • High power, 12-inch low frequency driver provides extension down to 44Hz without subwoofers
  • Extensive DSP further enhances and protects performance
  • 1.75-inch diaphragm compression driver delivers clear and powerful high-frequency reproduction
  • powerCON® Input and Thru connections
  • Tilt-Direct™ pole mount assists directivity in single-unit applications
Nominal Coverage: 90° H x 18° V
Voltage: Universal Power Supply
High Frequency Transducer: 1.75" diaphragm compression driver
Amplifiers Power Output: HF: 500 W Class D continuous LF: 500 W Class D continuous
Configuration: Multipurpose 2-way
Low Frequency Transducer: 12" cone transducer
Frequency Response (-6 dB): 49 Hz to 18 kHz
Amplifiers Input Impedance: XLR: 40 kΩ balanced / 20 kΩ unbalanced
Frequency Range (-10 dB): 44 Hz to 20 kHz
Amplifiers Transducer Protection: Thermal limiting, excursion limiting
Maximum SPL (1 meter): 131 dB peak
Amplifiers Connectors: Balanced female XLR line level input, Balanced male XLR full range line level out, Remote attenuation control, Locking powerCON power connector AC In, Locking powerCON® power connector AC Out
Amplifiers Controls: Power, Attenuation, LF Setting (External Sub/Normal/DEEP™), Array Size (1-5), Front LED (Pwr/Limit/Off)
Amplifiers Indicators: Power, Signal, Standby, Limit
Enclosure Dimensions (HWD): 15.0" × 23.4" × 16.6" (382 mm × 594 mm × 422 mm)
Amplifiers AC Power Input: Universal power supply 100–240 VAC, 50 to 60 Hz
Enclosure Material: Impact resistant ABS
Amplifiers AC Power Consumption (1/8 Power): 100 VAC, 2.3 A 120 VAC, 2.01 A 230 VAC, 1.13 A
Amplifier Protection: Thermal limiting, output overcurrent, overtemperature muting, GuardRail™
Amplifiers Cooling: On demand, 50 mm variable speed fan
Enclosure Weight (Net): 55 lb (25 kg)
Enclosure Available Accessories: KLA12 tote, K Series M10 Kit, KLA AF12 Array Frame
Enclosure Finish: Black or white paint
Enclosure Grille: Rugged powder coated steel grille