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User manual QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK

Operating instructions and pdf manual for use - QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK User manual, User manual QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK, QSC, KLA12, 12, 2-Way, Line, Array, Loudspeaker, Black

User manual for QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK

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QSC KLA12 12
  • Manufacturer: QSC
  • Basic description and contents of package
  • Product classification: Pro Audio - Live Sound - PA Speakers
  • Safety instructions
  • Startup and operation of the pa speakers
  • Tips for setting up your QSC
  • Settings and expert assistance
  • Contact QSC service
  • Troubleshooting
  • Warranty information
QSC KLA12 12 QSC KLA12 12
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We recommend checking out our discussion threads on the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK, which address similar problems with connecting and setting up PA Speakers QSC.

User manual for the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK

The user manual for the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK provides necessary instructions for the proper use of the product Pro Audio - Live Sound - PA Speakers.

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.
If you own a QSC pa speakers and have a user manual in electronic form, you can upload it to this website using the link on the right side of the screen.

You can upload and download the manual for the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK in the following formats:
  • *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.
Additional parameters of the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK:
    Active or Passive Active
    Frequency Response Response: 49Hz - 18kHz (-6dB)
    Range: 44Hz - 20kHz (-10dB)
    Amplifier LF: 500W Class-D
    HF: 500W Class-D
    Maximum Sound Pressure Level (SPL) 128dB, Peak
    Coverage 90° x 18° (HxV)
    Input Impedance XLR: 40 kOhms Balanced, 20 kOhms Unbalanced
    Low Frequency Driver 12" (305mm) Cone Woofer
    High Frequency Driver 1.75" (44mm) Compression Tweeter
    Connectors 1 x XLR Line In
    1 x XLR Line Out
    1 x PowerCon In
    1 x PowerCon Out
    1 x Phoenix-Style Remote Gain Connector
    Controls and Indicators 1 x Power Switch
    1 x Attenuation Dial
    1 x Array Size Selector
    1 x LF Setting Selector
    1 x Front LED Selector
    4 x LEDs for Power, Signal, Standby, and Limit
    Protection Thermal Limiting, Output Overcurrent, Overtemperature Muting, GuardRail, and Excursion Limiting
    Cooling 50mm Variable-Speed Fan
    Cabinet Black Impact-Resistant ABS with Black Powder-Coated 18 Gauge Steel Grille
    Power Requirements 100-240VAC, 50/60Hz, Universal Power Supply
    Power Consumption 100VAC, 2.3A
    120VAC, 2.01A
    230VAC, 1.13A

    1/8 Power

    Dimensions (HxWxD) 15 x 23.4 x 16.6" (382 x 594 x 422mm)
    Weight 54 lbs (25kg)
    Packaging Info
    Package Weight 66.5 lb
    Box Dimensions (LxWxH) 26.0 x 21.0 x 18.0"
    KLA Introduction
    KLA deployment
    The Active System Solution
    The user manual for the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK can be downloaded in .pdf format if it did not come with your new pa speakers, although the seller is required to supply one. It is also quite common that customers throw out the user manual with the box, or put the CD away somewhere and then can’t find it. That’s why we and other QSC users keep a unique electronic library for QSC pa speakerss, where you can use our link to download the user manual for the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK.

    The user manual lists all of the functions of the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK, all the basic and advanced features and tells you how to use the pa speakers. The manual also provides troubleshooting for common problems. Even greater detail is provided by the service manual, which is not typically shipped with the product, but which can often be downloaded from QSC service.

    If you want to help expand our database, you can upload a link to this website to download a user manual or service manual, ideally in .pdf format. These pages are created by you – users of the QSC KLA12 12" 2-Way Line Array Loudspeaker (Black) KLA12-BK. User manuals are also available on the QSC website under Pro Audio - Live Sound - PA Speakers.

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