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QSC KLA12 User Manual

QSC KLA12
25 pages
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KLA12 – 12" 2-way Loudspeaker
KLA181 – 18" Subwoofer
KLA AF12 – Array Frame
KLA Series
User Manual
TD-000319-00-A
*TD-000319-00*

Other manuals for QSC KLA12

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QSC KLA12 Specifications

General IconGeneral
Max SPL131 dB peak
Enclosure MaterialABS
TypeActive Line Array
LF Driver12" cone transducer
HF Driver1.75" diaphragm compression driver
Input ConnectorsXLR
Output ConnectorsXLR
Input Impedance20k ohms unbalanced
AC Power Input100 – 240 VAC, 50 - 60 Hz

Summary

Explanation of Symbols and Safety Instructions

General Safety Precautions

Covers fire prevention, electrical safety, water exposure, cleaning, ventilation, and installation guidelines.

Regulatory and Warranty Information

Suspending the KLA Series Loudspeakers

Suspension Rules and Safety

Guidelines for professional consultation, rigging, load calculation, and inspecting suspension components.

Maximum Suspended Load

Details array configurations, component weights, and the 10:1 design factor for suspension.

KLA Series Application and Suspension Prep

Preparing KLA Loudspeakers for Suspension

Safety warnings and important notes for attaching KLA loudspeakers for suspension.

Attaching KLA12 Loudspeakers

Connecting KLA12 to KLA12 or AF12 Frame

Step-by-step guide for attaching KLA12 units together or to the KLA AF12 array frame.

Attaching KLA12 to KLA181 Subwoofer

Connecting KLA12 to KLA181

Instructions for attaching a KLA12 loudspeaker to the top of a KLA181 subwoofer.

Separating and Attaching KLA Units

Connecting KLA181 Subwoofers

Instructions for attaching KLA181 subwoofers together, ensuring proper alignment.

Attaching and Separating KLA181 Units

Connecting KLA181 to KLA AF12 Frame

Procedure for attaching a KLA181 subwoofer to the KLA AF12 array frame.

KLA Array Suspension Guidelines

Maximum Array Configurations

Details on KLA12/KLA181 combinations, component weights, and array size limits.

Assembling and Using the KLA AF12 Array Frame

Rigging and Pole-Mounting Procedures

Using Integrated Suspension Points

Instructions for using KLA12 and KLA181 integrated suspension points with eyebolts.

Audio and System Power Connections

PowerCON Loop-Thru Power System

Explanation of powerCON connectors for daisy-chaining power to multiple loudspeakers.

Power Connection and Sequencing

Connecting PowerCON Cables

Steps for connecting loop-thru power cables and the AC mains power cord.

Power-On and Power-Off Procedures

Recommended sequence for powering up and down the system to prevent audio artifacts.

DSP Functions Explained

Additional Features and Controls

Wiring the Remote Attenuator

Product Specifications

KLA12 and KLA181 Specifications

Detailed technical specifications for KLA12 and KLA181 models, including frequency response, power, and dimensions.

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