Atlas Sound DLS4 Specifications
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AtlasSound.com
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DLS4
4" Dog Leg Speaker with 8 Watt Transformer
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
©2009 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS003681 RevA 11/09
Features
• SmallFootprintandPress-FitGrillesGiveDiscreteInstalled
Appearance
• TapSelectorSwitchLocatedBehindSpeakerMagnetwithShaft
ThroughCenterofCone.SelectorKnobDoublesasaDispersion
ConeandAllowsTapSelectiontobeDoneAftertheSpeakeris
InstalledintheCeiling
• 8Watt,HighEfficiencyInternalTransformer(MayBeBypassedby
TapSelectorSwitchfor8Ω Operation)
• WorksinMostNeworRetro-FitCeilingApplicationwithAtlasSound
Hardware
• UL1480forGeneralSignalingandareCertifiedforUseinAirHandling
SpacesUnderUL2043
Specifications
Power Rating 16Wattsat8Ω
Frequency Response 150Hz–17kHz(±5dB)
Sensitivity (1W/1M) 92dB
Dispersion 105°
Woofer 4"PaperCone
Woofer Magnet Weight 10oz(283g)
Bezel Diameter 7.75"(197mm)
Depth 4.25"(108mm)
Cut-Out Diameter 6.25"(159mm)
Weight 3lbs5oz(1.5kg)
General Description
TheDLS4wasspeciallydesignedforoptimumuseinlowceiling
pagingandbackgroundmusicapplicationswherewidedispersion,high
efficiencyandeaseofinstallationarerequired.TheDLS4isperfectly
suitedforuseinairports,railstations,retailstores,andhospitality
applications.
Thesystemconsistsofa4"highefficiencydriver.Aunique(patent
pending)tapselectorswitchdesignallowsforeasysystemtuning.A
fullselectionoftapsupto8Wattsaswellasan8Ωbypasssetting
isincludedformaximumsystemversatility.Thisswitch“knob”also
functionsasadiffusercone,providingsmooth,evendispersionofthe
highfrequencycontentfromthecenterofthe4"driver.Infact,thehigh
frequencyresponseoftheDLS4issonaturalthatmanywouldassume
thatthedriverintheDLS4wasacoaxialdesigninsteadofaconedriver.
TheeasytouseDLS4“dogleg”mountingsystemworkswithseveral
popularAtlasSoundhardwarecombinationsforuseinneworexisting
drywalloracousticceilingswithorwithoutconduit!Formineraltile
applicationsthepopularFA81-4tilebridgehasbeenequippedtoallow
“twistlock”installationoftheeconomicalCS95-8.
Suggested Mounting Hardware:
MineralTile-noenclosure-FA81-4TileBridge
MineralTile-withenclosure-FA81-4,CS95-8
DrywallCeilingnewconstruction-noenclosure-FA-TR4
DrywallCeilingnewconstruction-withenclosure-FA-TR4,E410NT
TheDLS4willalsoretro-fitintoexistingE410&E410-11enclosures.
(Torsiontabsinsideenclosuremustbebentinwardstoallowfor
completeclearanceoftheDLS4doglegmountingsystem)
DLS4
DLS4
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