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QSC KLA12 - Multipurpose 2-way, Self Contained Rigging System, ABS enclosure

£2,107.00 £1,755.83 (ex. vat)

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£2,107.00 £1,755.83 (ex. vat)




QSC KLA12 Black

  • QSC KLA12 Black
  • QSC KLA12 White
  • QSC KLA12 Rear
  • QSC KLA12 Side
  • QSC KLA12
  • QSC KLA12 Rigging Example (Array frame and rigging not included)

QSC KLA12

The QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) is a compact speaker designed to be used as part of a speaker array system. The speaker features a rugged ABS plastic enclosure that provides lasting durability in a lightweight package. The KLA12 has a 12" woofer and a 1.75" compression tweeter to provide crisp, detailed sound reproduction with a wide frequency response. An efficient 500W x 500W power amp module provides clear, strong audio. The efficient design allows up to 5 KLA models to be driven from a single 120VAC 15 amp electrical circuit.



The speaker has QSC's DEEP DSP algorithm, which provides extended bass by actively managing low-frequency transients. GuardRail protection circuitry prevents the amplifier module from unnatural and destructive clipping. An auto-standby mode will auto-engage after 5 minutes of inactivity to save energy. XLR and PowerCon input and thru connectors provide connection versatility, while a Phoenix connector allows daisy-chaining.

The speaker is expressly designed for use in fixed arcuate line arrays, and has a 12:1 design factor with a 90 x 18° coverage pattern, allowing up to 5 units to be configured for 90 x 90° coverage. Most other systems require 6 units for the same coverage pattern. The KLA12's SOLO (Single-Operator Logistics) Rigging System allows you to easily assemble and disassemble the line array in a short amount of time without special tools or external hardware.

Ar-Q (Arcuate Equalization) processing enables you to quickly tune the array, making appropriate adjustments based on the number of boxes in your array. By simply using a dial, you can choose the total number of boxes for a balanced and accurate tonal curve. Proprietary Intrinsic Correction technology adjusts the time, frequency, and amplitude response for a flat bandpass target.

Up to 2 loudspeakers can be mounted on a stand or over a sub for a ground stack, thanks to a threaded Tilt-Direct 35mm pole socket. The socket also allows you to aim the speaker 9° downward for the best audience coverage. M10 fittings in the top of the enclosure allow up to 5 units to be flown in a suspended rig. An optional array frame is also available separately for additional mounting options.

  • ABS Enclosure: The rugged ABS plastic enclosure provides lasting durability in a lightweight package
  • High-Quality Drivers: The 12" woofer and 1.75" compression tweeter provide crisp, detailed sound reproduction with a wide frequency response
  • Internal Power Module: The efficient 500W x 500W power amp module provides clear, strong audio. The efficient design allows up to 5 KLA models to be driven from a single 120VAC 15 amp electrical circuit
  • DEEP DSP: QSC's DEEP DSP algorithm provides extended bass by actively managing low-frequency transients
  • Protection: GuardRail protection circuitry prevents the amplifier module from unnatural and destructive clipping
  • Energy Saving: An auto-standby mode will auto-engage after 5 minutes of inactivity to save energy. When the audio signal resumes, the power module will awaken instantly
  • Connectivity: XLR and PowerCon input and thru connectors provide connection versatility, while a Phoenix connector allows daisy-chaining
  • Wide Coverage: The speaker is expressly designed for use in fixed arcuate line arrays, and has a 12:1 design factor with a 90 x 18° coverage pattern, allowing up to 5 units to be configured for 90 x 90° coverage. Most other systems require 6 units for the same coverage pattern
  • Easy Rigging: The SOLO (Single-Operator Logistics) Rigging System allows you to easily assemble and disassemble the line array in a short amount of time without special tools or external hardware
  • Ar-Q Processing: Ar-Q (Arcuate Equalization) processing enables you to quickly tune the array, making appropriate adjustments based on the number of boxes in your array. By simply using a dial, you can choose the total number of boxes for a balanced and accurate tonal curve. Proprietary Intrinsic Correction technology adjusts the time, frequency, and amplitude response for a flat bandpass target
  • Mounting Options: Up to 2 loudspeakers can be mounted on a stand or over a sub for a ground stack, thanks to a threaded Tilt-Direct 35mm pole socket. The socket also allows you to aim the speaker 9° downward for the best audience coverage. M10 fittings in the top of the enclosure allow up to 5 units to be flown in a suspended rig. An optional array frame is also available separately for additional mounting options

QSC KLA12 Features

  • 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” 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

Specifications

  • Configuration: Multipurpose 2-way
  • Transducers
    • High Frequency: 1.75” diaphragm compression driver
    • Low Frequency: 12” cone transducer 
  • Frequency Response (-6 dB): 49 Hz to 18 kHz
  • Frequency Range (-10 dB): 44 Hz to 20 kHz
  • Nominal Coverage: 90° H x 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 or white paint
  • Grille: Rugged powder coated steel grille
  • Dimensions (HWD): 15.0" × 23.4" × 16.6" (382 mm × 594 mm × 422 mm)
  • Weight (Net): 55 lb (25 kg)
  • Available Accessories: KLA12 tote, K Series M10 Kit, KLA AF12 Array Frame
Manufacturer QSC
SKU SQSCKLA12
Model KLA12-BK
GTIN 0684284058041
QSC
QSC
KLA12-BK
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