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QSC KLA12 Speaker Front
QSC KLA12 Powered Line Array Speaker

QSC KLA12 Powered Line Array Speaker

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SoundPro Item: 41144_base
MSRP: $2,874.99
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The KLA Series brings the power and sophistication of a line array system into an easy-to-use product significantly redefining the line array product category. With its simple Lift, Click and Play approach, KLA can be deployed in a fraction of the time required by comparable line array products. This fixed arcuate, active line array system is ideal for a wide range of portable and permanently installed applications ranging from live entertainment to houses of worship or other venues where a line array system is desired.

QSC KLA12 Features

  • 500 W x 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 x KLA12 and 2 x KLA181
  • 90° x 18° nominal coverage (requires only five boxes to configure a 90° x 90° array)
  • High power, 12" low frequency driver provides extension down to 44Hz without subwoofers
  • Extensive DSP further enhances and protects performance
  • 1.75" 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
  • KLA12 active line array speaker1
  • AC powerCON® Power Cord (CEE 7/7) 11.8 ft1
  • AC powerCON® Power Cord (NEMA 5-15 - USA style) 12 ft1
  • XLR Audio Loop-thru Cable, 2 ft1
  • powerCON® Loop-thru Power Cord, 2 ft1
  • Euro-style Connector Plug, 3-pin1
  • ConfigurationMultipurpose 2-way
  • Transducers
    • High Frequency: 1.75-inch diaphragm compression driver
    • Low Frequency: 12-inch cone transducer
  • Frequency Response (-6 dB)49 Hz - 18 kHz
  • Frequency Range (-10 dB)44 Hz - 20 kHz
  • Nominal Coverage90° H × 18° V
  • Maximum SPL (1 meter)131 dB peak
  • Amplifiers
    • Power Output
      • HF: 500 W Class D continuous
      • LF: 500 W Class D continuous
    • Input Impedance: XLR: 40 kΩ balanced / 20 kΩ unbalanced
    • Controls: Power, Attenuation, LF Setting (External Sub/Normal/DEEP™), Array Size (1-5), Front LED (Pwr/Limit/Off)
    • Indicators: Power, Signal, Standby, Limit
    • 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
    • Cooling: On demand, 50 mm variable speed fan
    • Amplifier Protection: Thermal limiting, output overcurrent, overtemperature muting, GuardRail™
    • Transducer Protection: Thermal limiting, excursion limiting
    • AC Power Input: Universal power supply 100–240 VAC, 50 to 60 Hz
    • AC Power Consumption (1/8 Power)
      • 100 VAC, 2.3 A
      • 120 VAC, 2.01 A
      • 230 VAC, 1.13 A
  • Enclosure
    • Material: Impact-resistant ABS
    • Finish: Black paint
    • Grille: Rugged powder coated steel grille
    • Speaker Dimensions (HxWxD): 15x23.4x16.6"
    • Net Weight: 55 lbs (25 kg)

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