Southwestern Bell Speaker CM660 User's Manual
Contents
1. 1234 1234 1234 From power amplifier To next speaker Loop Thru Connection INSTALLATION INSTRUCTIONS CM860 amp CM660 PROMMERCIAL SPEAKERSS Step 4 Once all the wires are terminated Plug the green input connector into the back of the speaker Route the wires through the Strain Relief Fitting on the back of the speaker Tighten the screws on the strain relief to clamp the wires Make sure not to over tighten the screws and damage the wire INSTALLATION INSTRUCTIONS CM860 amp CM660 PROMMERCIAL SPEAKERS Step 5 Make sure the RotoLock clamps are in the full clockwise position so that all the clamps are tucked within the cutout border Insert the speaker into the hole in the ceiling Note The maximum clamp thickness is 1 1 4 32mm SAFETY PRECAUTION Attaching the seismic tab to a support line is highly recommended for additional safety Step 6 Tighten the four screws on the front of the baffle The RotoLock clamps will rotate into position automatically and begin clamping When you notice resistance on the four screws the speaker has been clamped successfully The flange is designed to flex and conform to any small imperfections in the ceiling surface The screws should not be tightened so far that the flange bows out Step 7 At this step in the installation the transformer tap selector can be set Depending2. on your installation you may wait to set the volume of each speaker until the system is completely installed After the speaker is installed and transformer tap adjustments are made the grille can be installed Insert about half of the grille into the groove at the edge of the speaker Gently fit the remaining half of the grill into the speaker by working your hands around the speaker fitting the grille into the groove as you go along Note The torque applied to the mounting screws can be adjusted for proper grille fit DROP CEILING INSTALLATION CM860 amp 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 Using the two screws that are supplied screw the C bracket to the tile support rails as shown After the C bracket and tile support rails are installed follow Step 2 through Step 7 in the standard installation instructions Attaching the seismic tab to a support line is highly recommended for additional safety S PECIFIC ATIONS Sound Advance Prommercial CM860 ARCHITECTURAL SPECIFICATIONS The loudspeaker shall be of the two way type comprising a single flush mount enclos
3. 860 and CM660 in an 8 ohm system the total wire resistance should be less than 10 of the speaker impedance The CM860 and CM660 nominally 8 ohms impedance so your total wire resistance should be no more than 0 8 ohms In simple terms the extra resistance from the wire will have a very negative affect on the sound quality of the speaker The sound can be less dynamic definition of bass frequencies can be reduced and in extreme cases the high frequencies can be attenuated Amplifier power is also wasted in the wire reducing the maximum output level of the system Please refer to the following chart when deciding on the appropriate wire gauge for your installation Wire resistance in Ohms vs length of cable run 20 gauge 18 gauge 16 gauge 14 gauge 12 gauge 10 gauge PAINTING THE SPEAKERS AND GRILLES The Sound Advance CM860 and CM660 speakers feature a tough weather resistant ABS finish that may be painted to color match their surroundings Use a weather resistant outdoor paint and a spray gun First remove the grille by carefully prying it away from the baffle The driver components must be protected from paint when spraying If necessary you can fashion plugs by placing the speaker grille on a piece of cardboard and tracing around the outside of the grille Cut just inside the line you drew on the cardboard and place the paint plug on the speaker baffle Remove the paint plug when yo
4. 92 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 Be prepared to state the model number and or serial number date of purchase and dealer s name and address when calling 2 Contact Sound Advance directly at 800 592 4644 or 949 492 5449 or at www soundadvance com 3 If you are returning the product directly to Sound Advance call us to obtain a return authorization number before shipping YOU MUST HAVE PRIOR AUTHORIZATION TO RETURN YOUR UNIT 4 The original packaging must be used If the original packaging is unavailable replacements can be obtained from Sound Advance for a small fee 5 Ship the product via United Parcel Service Federal Express or other package delivery service Please do not use the U S Postal Service 6 Write the return authorization number on the outside of the box 7 Ship to Attn Quality Assurance Department Sound Advance 212 Avenida Fabricante San Clemente CA 92672 7531 8 FREIGHT COLLECT SHIPMENTS WILL BE REFUSED SOUND ADVANCE WARRANTY REMEDY EXCLUSIONS AND www soundadvance com LIMITATIONS USA ONLY Limited Warranty Sound Advance warrants this product to the original purchaser to be free from defects in
5. CT SPECIFICATIONS Tweeter 3 4 149mm Cloth dome Woofer 6 1 2 165mm Polypropylene cone with a rubber surround Frequency Range 65Hz 20kHz 10dB Nominal Sensitivity 89dB iw im Nominal Coverage angle 120 0 degrees conical Directivity Factor 5 9 averaged from 500 Hz to 4 kHz Directivity Index 4 6 averaged from 500 Hz to 4 kHz Transformer Taps 70 volt 60W 30W 15W and 7 5W 100 volt 60W 30W and 15W Power Capacity 140 watts maximum program power 70 watts continuous Pink noise Enclosure Back can Deep drawn steel Baffle ABS meets UL94V 0 fire rating Grille Paintable weather resistant aluminum Termination Locking removable quick connect with two input terminals and two loop Speaker Dimensions Cut out Dimensions Product Weight Shipping Weight Included Accessories Certifications through terminals 9 3 4 248mm x 7 1 2 190mm 8 1 4 210mm diameter 8 0 Ibs 3 63 kg each 19 0 Ibs 8 61 kg per pair C support plate 2 international compatible tile support rails Cut out template Paint plug Removable quick connect wire terminator NOT SUITABLE FOR AIR HANDLING SPACES UL 1480 CE 9 75 Transformer Tap Switch 70 volt 60W 30W 15W 7 5W 100 volt 60W 30W 15W 8 Ohm u 9 2 TECHNICAL ASSISTANCE AND SERVICE The Technical Assistance Department at Sound Advance is available at 800 592 4644 or 949 4
6. ER SELECTION When choosing an amplifier the maximum number of speakers and the output level of each speaker must be known The sum of the tap settings should never exceed 80 of the amplifier s rated output For example if there are 5 speakers and the taps are set at 15 watts the load would be 75 watts 5 x 15 watts 75 watts To arrive at the needed power for this number of speakers simply divide the total load by 8 In this case 75 8 93 75 watts Therefore a standard 100 watt amp would safely drive this load To calculate the amount of usable power an amp offers simply multiply the rated output by 8 i e 100 watts x 8 80 watts WIRE GAUGE 70 100 VOLT SYSTEM The most common wire used on commercial 70 volt systems is 18 gauge 2 conductor stranded and jacketed without a shield The wire starts at the amplifier location and is paralleled at each speaker location Wire length using 18 gauge is appropriate up to 700 feet with a 100 watt load If you double the load sum of your tap settings you will reduce the footage by half to 350 feet Conversely if you halve the load you may double the acceptable wire length i e a 50 watt load is safe over 1400 feet of 18 gauge Stepping up to 16 gauge wire extends the allowable run length by approximately 35 For example a 100 watt load can go 700 feet on 18 gauge the same load may be placed on 1100 feet of 16 gauge WIRE GAUGE 8 OHM SYSTEM When using the CM
7. SOUND ADVANCE 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 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 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 INSTALLATION INSTR TION CM860 amp CM660 PROMMERCIAL SPEAKERS SAFETY AGENCY COMPLIANCE Sound Advance CM860 Speakers UL 2043 Suitable f
8. l or equitable theory shall Sound Advance be liable or responsible for any direct or indirect damages consequential damages loss or injury including without limitation personal injury bodily injury property damage emotional distress death real property or personal property damage business interruption costs of delay or lost profits arising from the product whether based upon warranty contract negligence strict product liability or other theory Sound Advance 212 Avenida Fabricante San Clemente CA 92672 7531 USA 800 592 4644 or 949 492 5449 FAX 949 361 5151 2006 Sound Advance Sound Advance Prommercial and RotoLock are registered trademarks of Dana Innovations 33 4187 04 06
9. material and workmanship under normal use and conditions for a period of five 5 years from the date of original purchase as shown on the invoice The foregoing exclusive warranty gives you specific legal rights and you may have other rights which vary from state to state This warranty applies exclusively to the original purchaser The exclusive warranty does not apply and is ineffective if 1 The invoice fails to establish that the product was purchased from an authorized Sound Advance dealer or distributor 2 The product was subjected to misuse neglect accident or improper installation Damage to the product was caused by accident abuse or misuse 3 The product was modified altered or repaired by unauthorized personnel or 4 The unit was not used as described in the installation and operating instructions Exclusive Remedy Sound Advance agrees at its option during the five 5 year warranty period to repair any defect in material or workmanship or to furnish an equal product in exchange without charge to the purchaser subject to verification of the defect and proof of the date of purchase Warranty Exclusions and Damage Limitations The exclusive warranty set forth above is in lieu of all other warranties express or implied including without limitation the implied warranties of merchantability and fitness for a particular purpose which are expressly disclaimed In no event and under no circumstances or lega
10. 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 83 volts input at 1 meter on axis averaged between 65Hz 20KHz shall be 89dB The unit shall be supplied with a line matching transformer suitable for 100 volt or 70 volt with a front mounted control allowing user selectable power taps of 60W 30W 15W 7 5W and a 8 ohm bypass The back can shall be constructed from deep drawn steel The baffle shall be injection molded using fire rated ABS that meets UL94V 0 Wire shall be terminated in an enclosed area on the rear of the back can Strain relief shall be provided for wire A support hook shall be provided on the rear of the back can to allow additional support when necessary The system shall include a support backing plate to reinforce the ceiling material and tile support rails which can all be installed from beneath the ceiling tile External dimensions shall be 9 3 4 248mm in diameter x 7 1 2 190mm mounting depth The total enclosure shall weigh 8 Ibs 3 63 kg per unit The loudspeaker shall be the Sound Advance Prommercial CM660 No other system shall be acceptable unless the above combined performance specifications are equaled or exceeded PRODU
11. or 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 s CE LISTED AFETY AGENCY MPLIANCE 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 c UL us A CE LISTED CM860 amp CM660 PROMMERCIAL SPEAKERS SOUND ADVANCE Back Can Woofer RotoLock mounting screws 4 places Tweeter Tap selector Cover plate Strain relief Seismic tab Input connector RotoLock clamp 4 places DISTRIBUTED AUDIO PLACEMENT 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 Speaker spacing in feet for a distributed audio system Standing Listener Seated Listener 8 foot ceiling 10 foot ceiling 12 foot ceiling 14 foot ceiling Distributed Audio Placement AMPLIFI
12. pylene cone with a rubber surround 50Hz 20kHz 10dB 90dB 1w im 120 0 degrees conical 5 9 averaged from 500 Hz to 4 kHz 4 6 averaged from 500 Hz to 4 kHz 70 volt 60W 30W 15W and 7 5W 100 volt 60W 30W and 15W 140 watts maximum program power 70 watts continuous Pink noise Back can Deep drawn steel Baffle ABS meets UL94V 0 fire rating Grille Paintable weather resistant aluminum Termination Locking removable quick connect with two input terminals and two loop through terminals Tweeter Woofer Frequency Range Nominal Sensitivity Nominal Coverage angle Directivity Factor Directivity Index Transformer Taps Power Capacity Enclosure lt t 12 00 _______ 9 95 Transformer Tap Switch 70 volt 60W 30W 15W 7 5W 100 volt 60W 30W 15W 8 Ohm Speaker Dimensions Cut out Dimensions Product Weight Shipping Weight Included Accessories Certifications 12 305mm x 9 1 2 241mm 10 254mm diameter 11 0 Ibs 4 99 kg each 25 0 Ibs 11 35 kg per pair C support plate 2 international compatible tile support rails Cut out template Paint plug Removable quick connect wire terminator UL 2043 UL 1480 CE LV 6 89V 8 _ gt lt gt S Pp E C L F I C A T IT QO N S SOUND ADVANCE Prommercial CM660 ARCHITECTURAL SPECIFICATIONS The loudspeaker shall be
13. u are finished painting The metal grilles may also be painted Use very thin paint 5 1 It will be easier to paint the grille while it is off the speaker Avoid plugging up the holes with excess paint M A I N T E N A N C E No maintenance is required when installed in accordance with installation and wiring guidelines described in this manual Step 1 Cut a hole in the drywall using the supplied cutout template NOTE For drop ceiling instructions refer to page 5 o x Step 2 BR Remove the speaker from the packaging open the terminal cover plate door and remove the green input connector Z Step 3 Connect the wires from your amplifier to the input connector 1284 Pin 1 Positive Loop Thru connector Pin 2 Positive Input Pin 3 Negative Input Pin 4 Negative Loop Thru connector Strip approximately 3 16 of the insulation off each wire Insert the wire into the correct square opening on the connector Use a small flat head screwdriver to tighten the corresponding screw to secure the wire When using multiple speakers you can connect the speakers either in parallel or in the loop thru method as shown below a From power amplifier To next speaker Parallel Connection
14. ure 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 83 volts input at 1 meter on axis averaged between 50Hz 20kHz shall be 90dB The unit shall be supplied with a line matching transformer suitable for 100 volt or 70 volt with a front mounted control allowing user selectable power taps of 60W 30W 15W 7 5W and a 8 ohm bypass The back can shall be constructed from deep drawn steel The baffle shall be injection molded using fire rated ABS that meets UL94V 0 Wire shall be terminated in an enclosed area on the rear of the back can Strain relief shall be provided for wire A support hook shall be provided on the rear of the back can to allow additional support when necessary The system shall include a support backing plate to reinforce the ceiling material and tile support rails which can all be installed from beneath the ceiling tile External dimensions shall be 12 305mm in diameter x 9 1 2 241mm mounting depth The total enclosure shall weigh 11 Ibs 4 99 kg per unit The loudspeaker shall be the Sound Advance Prommercial CM860 No other system shall be acceptable unless the above combined performance specifications are equaled or exceeded PRODUCT SPECIFICATIONS 1 25mm Pivoting Cloth dome 8 203mm Polypro
Download Pdf Manuals
Related Search