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QSC KLA12 12" 2-Way Line Array

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User Manual for QSC KLA12 12" 2-Way Line Array Loudspeaker

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QSC KLA12 12" 2-Way Line Array Loudspeaker Contents of the user manual for the QSC KLA12 12" 2-Way Line Array
  • Product category: PA Speakers QSC
  • Brand: QSC
  • Description and content of package
  • Technical information and basic settings
  • Frequently asked questions – FAQ
  • Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
  • Authorized service for QSC PA Speakers

QSC KLA12 12" 2-Way Line Array Loudspeaker QSC KLA12 12" 2-Way Line Array Loudspeaker QSC KLA12 12" 2-Way Line Array Loudspeaker QSC KLA12 12" 2-Way Line Array Loudspeaker
User manual for the QSC KLA12 12" 2-Way Line Array contain basic instructions that need to be followed during installation and operation. Before starting your appliance, the user manual should be read through carefully. Follow all the safety instructions and warnings, and be guided by the given recommendations. User manual is an integral part of any QSC product, and if it is sold or transferred, they should be handed over jointly with the product. Following the instructions for use is an essential prerequisite for protecting health and property during use, as well as recognition of liability on the part of the manufacturer for possible defects should you make a warranty claim. Download an official QSC user manual in which you will find instructions on how to install, use, maintain and service your product.

And do not forget – unsuitable use of a QSC product will considerably shorten its lifespan!



Product description

QSC PA Speakers Buying Guide Read More
  • KLA Introduction
  • KLA deployment
  • The Active System Solution
The 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 speaker 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
UPC: 684284058041 In the Box QSC KLA12 12" 2-Way Line Array Loudspeaker (Black)
  • 3-Year Limited Warranty
  • User Manual PDF 2.5mbztzucbzrcqczyuafcx Table of Contents




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    Technical parameters

    QSC KLA12 Specs

    Configuration Active 2-Way
    Total Power Capacity 1000 W
    Amplifier Power Rating LF:
    500 W
    HF:
    500 W
    Amplifier Class Class-D
    HF Driver 1 x 1.75" / 44 mm Compression Driver
    LF Driver 1 x 12" / 305 mm Woofer
    Frequency Range 44 Hz to 20 kHz -10 dB
    Frequency Response 49 Hz to 18 kHz -6 dB
    Maximum SPL 128 dB (Peak)
    Coverage Angle 90° H x 18° V
    I/O Impedance XLRInput:
    40 kOhms (Balanced)
    20 kOhms (Unbalanced)
    Protections Excursion, Overcurrent, Thermal
    Audio I/O 1 x XLR Line Input
    1 x XLR Line Output
    1 x Euroblock Euroblock is Remote Gain Connector
    AC Input Power 100 to 240 VAC, 50 / 60 Hz
    AC Power Connector 1 x powerCON Input
    1 x powerCON Output
    Current Consumption 100 VAC:
    2.3 A (1/8 Power)
    120 VAC:
    2.01 A (1/8 Power)
    230 VAC:
    1.13 A (1/8 Power)
    Cooling Fan (Variable Speed)
    Construction Material ABS, Metal Grille
    Dimensions 15.0 x 23.4 x 16.6" / 382.0 x 594.0 x 422.0 mm
    Weight 54 lb / 25 kg
    Package Weight 66.5 lb
    Box Dimensions (LxWxH) 26.0 x 21.0 x 18.0"

    Rating

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    Rating: 5.0 of 5

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