EAW CLA37 Instruction Manual

Eaw instruction manual column loudspeaker cla37
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37
CLA
Column Loudspeaker
INSTRUCTION MANUAL

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Table of Contents
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Summary of Contents for EAW CLA37

  • Page 1 Column Loudspeaker INSTRUCTION MANUAL...
  • Page 2: Safety Instructions

    When a EAW Commercial product capable of producing high sound levels is being used, it is therefore necessary to wear ear plugs or protective earphones when the limits shown in the table are exceeded.
  • Page 3: Table Of Contents

    14. Rigging Precautions: When mounting or suspending EAW Commercial loudspeaker enclosures, it is essential that load ratings, rigging techniques, and special safety considerations be appropriate for the installation. Use only the mounting/rigging points on the loudspeaker enclosure intended for this purpose. The user must determine the load requirements, dynamic loading, and any other contributing factors affecting the loudspeaker installation.
  • Page 4: Introduction

    Please ensure that you fully understand its proper installation and operation before use. This manual describes the CLA37 frequency-shaded column loudspeaker. The CLA37 is an economical solution for exceptional fidelity in speech reinforcement and background music applications. It is especially suited for small to mid-sized spaces with excessive reverberation or problematic sound reflections.
  • Page 5: Installation

    Although EAW Commercial will help in any way possible, it is always the responsibility of the receiving party to file any shipping damage claim. The carrier will help prepare and file this claim.
  • Page 6 Make sure the two holes nearest one end of the wall bracket are toward the floor. – CLA37 SCREW 1/4 INCH-20 X 1.25 INCH LON G...
  • Page 7 FLY BRACKET TILTING THE ENCLOSURE WALL BRACKET SCREW 1/4 INCH-20 X 4.25 INCH LON G HEX HEAD 3 PLACES Step 4a. Step 4b. FLAT WASHER 1/4 INCH 6 PLACES CONNECTING BRACKET 4° 7° 10° 13° 16° 18° 22° 25° 25° CLA37–...
  • Page 8: Connections

    3. The negative (–) terminal of the loudspeaker connects to the negative (–) output of your power amplifier. 4. Using a small phillips screwdriver, secure the connections. 5. Replace the insulating cover over the loudspeaker input terminal strip. – CLA37 22.00" (558.8) 25.57" (649.6) 26.57"...
  • Page 9: Loudspeaker Cables

    • Use speaker cables that have markings to distinguish the polarity, such as insulation or conductors of different colors. • Before using the loudspeaker, carefully check that all the connections have been made correctly to make sure there are no accidental short circuits that could cause electrical sparks.
  • Page 10: Operation

    • Most EAW Commercial loudspeakers are capable of sound levels that can be damaging to human hearing. Take precautions so that audiences are not exposed to such levels.
  • Page 11: Specifications

    Recommended High Pass Filter Power Handling Maximum SPL, Average Maximum SPL, Peak Height Width Depth Dimension Tolerance Weight CLA37 Dimensions 6.00" (152.4) 25.00" (635.0) FRONT Dimensions are inches, dimensions in brackets are millimeters. Tolerance: ± 0.1 in/2.5 mm CLA37 3” x 7 Sealed 140 Hz - 17.5 kHz...
  • Page 12: Performance Graphs

    EAW Commercial continually engages in research related to product improvement, new materials, and production methods. Design refinements are introduced into existing products without notice as a routine expression of that philosophy. For this reason, any current EAW Commercial product may differ in some respect from its published description, but will always equal or exceed the original design specifications unless otherwise stated.
  • Page 13: Troubleshooting

    • Driver not working properly. Contact EAW Commercial Technical Support for appropriate troubleshooting. • The crossover network inside the loudspeaker is not working properly. Contact EAW Commercial Technical Support for appropriate troubleshooting. CLA37–...
  • Page 14: Service And Maintenance

    Service If your loudspeaker should require servicing, please follow these instructions: 1. Call EAW Commercial Tech Support at 1-888-337-7404, 7 am to 5 pm PST (Monday-Friday), to verify the problem and obtain a Service Request Number. Be sure to have the serial number of the unit when you call. You must have a Service Request Number in order to obtain warranty service at the factory or at an authorized service center.
  • Page 15: Warranty

    Warranty: LOUD Technologies Inc. requires its authorized EAW Commercial distributors abide by the following warranty terms for all EAW Commercial brand products (all dates are from the date of delivery from an Authorized EAW Commercial Distributor to the end user/installation site): Loudspeakers –...
  • Page 16 EAW Commercial | One Main Street | Whitinsville, MA 01588 USA TEL toll free within US/Canada 888.337.7404 | TEL outside US 425.892.6503 | FAX 425.485.1152 www.eawcommercial.com © 2004 LOUD Technologies Inc. All Rights Reserved. EAW Commercial is a registered trademark of LOUD Technologies Inc.

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