User Guide

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INTRODUCTION

The Prommercial

CM860 and CM660 are designed for a wide range of

commercial applications. When properly installed, this product will

provide years of high quality sound reproduction.

To obtain the full potential of this Sound Advance speaker, please read

all instructions before starting the installation.

PARTS LIST

Each Sound Advance CM860 and CM660 speaker package includes the

following items:

(2) Sound Advance CM860 or CM660 speakers

(4) Tile support rails

(2) C shaped tile supports

(2) Paint plugs

(1) Cutout template

SAFETY AGENCY COMPLIANCE

OPTIONAL ACCESSORIES CM860

FlexBracket (part number 901358): Plastic template to reserve a hole

for the speaker in new construction. Designed to be used with the

RotoLock

mounting system.

Coverplate (part number 91457): Designed to cover the hole made

by the FlexBracket until the speaker is installed.

I N S T A L L A T I O N I N S T R U C T I O N S

CM860 & CM660 PROMMERCIAL

SPEAKERS

OPTIONAL ACCESSORIES CM660

FlexBracket (part number 901315): Plastic template to reserve a

hole for the speaker in new construction. Designed to be used with

the RotoLock

mounting system.

Coverplate (part number 900643): Designed to cover the hole made

by the FlexBracket until the speaker is installed.

Adapter Ring (part number 900768): A plastic ring used to cover the

13" diameter hole created by low-grade commercial speakers.

Sound Advance CM860 Speakers

UL-2043: Suitable for use in air-handling spaces.

NFPA-70: 2002 National Electrical Code

NFPA-90A: Installation of Air Conditioning and Ventilation Systems,

Section 2-3.10.1(A)

Listed UL-1480 Standard For Safety For Speakers for Fire Alarm,

Emergency, and Commercial and Professional Use. Suitable for use

in air-handling spaces.

Sound Advance CM660 Speakers

NFPA-70: 2002 National Electrical Code

Listed UL-1480 Standard For Safety For Speakers for Fire Alarm,

Emergency, and Commercial and Professional Use.

SAFETY AGENCY COMPLIANCE

Summary of content (8 pages)

PAGE 1
INSTALLATION INSTRUCTIONS CM860 & CM660 PROMMERCIAL® SPEAKERS S A F E T Y I N T R O D U C T I O N A G E N C Y C OM P L I A N C E The Prommercial® CM860 and CM660 are designed for a wide range of commercial applications. When properly installed, this product will provide years of high quality sound reproduction. Sound Advance CM860 Speakers To obtain the full potential of this Sound Advance speaker, please read all instructions before starting the installation.
PAGE 2
F e a t u r e I d e n t i f i c a t i o n CM860 & CM660 PROMMERCIAL SPEAKERS Back Can Woofer RotoLock® mounting screws (4 places) Tweeter Tap selector Cover plate Strain relief Input connector Seismic tab RotoLock® clamp (4 places) 2
PAGE 3
DISTRIBUTED AUDIO PLACEMENT WIRE The Sound Advance Prommercial series speakers possess extremely smooth and predictable off-axis frequency response. The chart below shows how far apart the speakers can be placed in a distributed audio system. The calculations are based on +/- 45 degrees of coverage from the speaker, and listener ear heights of 62" for standing and 40" for seated. When using the CM860 and CM660 in an 8 ohm system the total wire resistance should be less than 10% of the speaker impedance.
PAGE 4
INSTALLATION INSTRUCTIONS CM860 & CM660 PROMMERCIAL SPEAKERSS Step 4 Once all the wires are terminated. Plug the green input connector into the back of the speaker. Step 1 Cut a hole in the drywall using the supplied cutout template. NOTE: For drop-ceiling instructions refer to page 5. Step 2 Remove the speaker from the packaging, open the terminal cover plate door and remove the green input connector. Step 3 Connect the wires from your amplifier to the input connector.
PAGE 5
INSTALLATION INSTRUCTIONS DROP CM860 & CM660 PROMMERCIAL SPEAKERS CE IL ING INSTA LLAT ION CM860 & CM660 PROMMERCIAL SPEAKERS The included C-bracket and tile support rails should be used in all suspended ceiling installations. The C-bracket and tile support rails can also be used in installations when the speakers are mounted into material that will not support their weight. Insert the two tile support rails and C-bracket through the hole you have cut. placing them as shown.
PAGE 6
S P E C I F I C A T I O N 12.00" S S o u n d A d v a n c e Prommercial CM860 9.95" ARCHITECTURAL SPECIFICATIONS The loudspeaker shall be of the two way type comprising a single flush mount enclosure containing one 8" (203mm) low frequency transducer and one coaxially mounted 1" (25mm) pivoting high frequency transducer. Frequency response shall be 50Hz – 20kHz. Total power handling shall be 70 watts RMS and 140 watts program. Sensitivity measured with 2.
PAGE 7
S P E C I F I C A T I O N 9.75" S SOUND ADVANCE Prommercial CM660 8.21" ARCHITECTURAL SPECIFICATIONS The loudspeaker shall be of the two way type comprising a single flush mount enclosure containing one 6-1/2" (165mm) low frequency transducer and one coaxially mounted pivoting 3/4" (19mm) high frequency transducer. Frequency response shall be 65Hz – 20KHz. Total power handling shall be 70 watts RMS and 140 watts program. Sensitivity measured with 2.
PAGE 8
TECHNICAL ASSISTANCE AND SERVICE The Technical Assistance Department at Sound Advance is available at (800) 592-4644 or (949) 492-5449 to answer any questions concerning the operation and installation of your speakers between the hours of 7:00 AM and 5:00 PM Pacific time, Monday through Friday, except holidays. In the event your unit should need repair or service, you may return the unit to your authorized dealer or use the following guidelines: 1.