Atlas Sound SM82T Speaker User Manual


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TELEPHONE: (800) 876-3333
FAX (800) 765-3435
©2010 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are property of their respective owners. ATS003255 RevA 3/10
General Description
Environment-resistant SM Series loudspeaker systems offer quality
sound reproduction and contemporary styling in a compact enclosure.
System components consist of a highly efficient woofer section and
FerroFluid cooled, titanium dome high frequency device. Vocal and
musicalclarityareoptimizedbythemathematicallyconceived,advanced
designoftheAtlasSoundTRXControlWaveGuide
™
high frequency
director.Thisdesignprovidessmooth,evensoundcoverage(65˚Hx
65˚V). The high frequency section is symmetrical, for equal coverage
inbothverticalandhorizontalcabinetmountingpositions.TheAtlas
Sound PolyGuard
™
protection circuit provides high frequency component
protection. To withstand the harshest environments, the Strategy Series
SM82T surface mount loudspeakers are constructed of weather resistant
materials:UV-resistant,talcimpregnated,polypropyleneinjection
moldedcabinets;HYCONETreatedPaperwoofercones;powdercoated
aluminumgrillesandallbrasshardware.TheStrategySeriesspeaker
systemsincludeaversatile,yetsimple,C-bracketdesignedtoprovide
easyverticalorhorizontalinstallationonjustaboutanysurface.A
5
⁄8"-27
threadedholeisprovidedontheC-brackettoallowtheSM82Tspeaker
tobemountedonanyAtlasSoundmicrophonestandfornear-fieldlive
sound applications. Four, 4
1
⁄4"x2"OCbrassinsertsarealsoprovided
ontherearoftheSM82TtoaccommodateOMNIMOUNT
™
30 series
brackets.(Model30.0WBrecommendedforwallmounting)
Allinsertsformountingknobsarestandard
1
⁄4"–20 to allow easy
substitutionofoff-the-shelfvandal-prooftorxheador“one-way”
hardware.Inputconnectorsincludeatwopolebarrierstripwithwire
capture“caps”capableofacceptinguptotwo#16AWGcables.0.94,
1.9,3.7,7.5,15,30and60watttaps,plusatransformerbypasssetting
for direct coupled 8Ωoperationarescrewdriverselectableviaasealed
switchlocatedneartheinputsectionontherearofthecabinet.A
tongue-in-groovecoverwithrubberwireexitgrommetisprovidedto
protecttheinputconnectionsandtransformerswitchassemblyfrom
moisture.Systemsareavailableinblackorwhiteandmaybepaintedto
accommodate any architectural considerations.
Installation Considerations:
Careshouldbetakentoensurethatthechosenmountingsurface
is strong enough to support the SM82T.Under eave installation is
recommendedtoensurethattheSM82Tisnotexposedtodirect
precipitation.
Architect & Engineer Specifications
Theindoor/outdoorloudspeakersystemshallbeAtlasSoundModel
SM82T_____(-Bor-WH)orapprovedequal.Assembliesshallconsist
of a 2-way woofer and tweeter, within environment-resistant housings
constructedofpaintableUV-resistant,talcimpregnated,polypropylene,
injectionmoldedplasticfinishedinblack(SM82T-B)orwhite(SM82T-
WH). Each unit shall include a stamped, powder coated aluminum grille
andremovableC-shapedmountingbracket.Allhardwareinsertsshall
bebrassandthreaded
1
⁄4"-20. The 150 Watt RMS system shall have
a 8" (133mm) HYCONE
™
treatedwooferanda1"exitcompression
typetweeter.Thedividingnetworkcrossoverfrequencyshallbe2.5
kHz. The dividing network shall include protection circuits for the high-
frequency component. Each unit shall include an internally mounted 60
watt70.7/100Vlinematchingtransformerforuseindistributedsound
applicationswattagetapsandbescrewdriverselectableviaasealed
switchlocatedneartheinputsection.Wattagetapsshallbe0.94,
1.9,3.7,7.5,15,30,60@70.7Vplustransformerbypasssettingfor
direct coupled 8-ohm operation. The loudspeaker system shall meet
thefollowingperformancecriteria:Powerhandling,150WattsRMS;
Frequencyresponse,65Hz–20kHz(±3dB);Sensitivity,92dBSPLatone
watt,100Hzto10kHzmeasuredatadistanceofonemeteronaxis.Input
connectorsshallincludeatwo-polebarrierstripcapableofacceptingup
totwo#14AWGcable.Atongue-in-groovecoverwithrubberwireexit
grommetshallbeprovidedtoprotecttheinputconnectors.
Theloudspeakersystemshallexhibitnoperformanceorcosmetic
degradation after a 100 hour salt spray test per ASTM B117.
Theunitshallbe16
1
⁄2"highx9
1
⁄16"widex8
7
⁄16" deep.
SM82T-B
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