Specification Sheet

2
Energy-Efficient 80-Watt Mixer Amplifier with Dual 70/100 V and
4 ohms Outputs for Distributed Music, Paging and AV Applications
SN2408
Product Overview
Combiningsuperiorperformanceandextraordinary
exibilitywithunprecedentedvalueandstyle,
theEUROCOMSN2408mixer-amplierisaninnovative
yetpracticalsolutionfordistributedsoundinmedium-
complexityenvironments.IncorporatingBEHRINGER’s
exclusiveDualDrivetechnology,theSN2408ispowered
bytwoindependentmonoampliers,onewithahigh
impedanceoutputthatmaybesettoeither70or100V,
andtheotherwithastandardlow-impedanceoutput.
Thisuniquelyversatilecongurationaddressestheneeds
ofhybriddistributed/low-impedancesystems,allowing
easyinstallationandcongurationofmulti-zonesetupsin
bars,recreationfacilities,conferencerooms,boardrooms,
hotels,andothervenues.
Withasleek,compactexteriorthat'sathomeinthechic-
estofsettings,theSN2408canbeshelf-mountedwithin
convenientreachratherthanhiddenawayinabackroom.
Theclear,intuitivefront-paneldesign,whichallowseasy
operationbynon-technicalpersonnel,includeslevel
controlsforallinputsaswellashighandlowEQsettings
tooptimizethesoundforanyenvironment.Thefront-
panelmastervolumeknobissurroundedbyanindicator
ringthatglowsyellowforpoweronandashesredat
theonsetofclipping.Pagingfunctionsareautomatedso
thatuseractionisnotrequiredtoduckbackgroundaudio
duringpages.
TheSN2408includesthreeinputchannelsthataccept
balancedorunbalancedsignalsviaXLR/TRS(-inch)
combinationjacksor4-pinEuroblockconnectors.
Eachchannelisequippedwithathree-positionswitch
toselectline,mic,ormicwithphantompower(48V).
Twoadditionalinputchannels,eachwithapairofRCA
jacksthataresummedinternallytomono,allowplayback
fromexternalsourcessuchasCD/MP3players,cable
boxes,andradio/TVtuners.
Loudspeakersconnectviaa4-pinEuroblockconnector
wiredforbothhigh-Zandlow-Zoutputs.Twoadditional
3-pinEuroblockconnections,eachwithanassociated
levelcontrol,includeaTel/Pageinputforintegration
withtelephonepagingsystemsandaZone2line-level
outputtofeedasupplementalsoundreinforcement
system.Eectssendandreceive,usedtoinsertexternal
processingsuchasdynamicsorEQ,isalsoprovidedfor
eachofthetwoampsusingline-levelRCAjacks.
Extensiveback-panelcontrolallowstheinstallerto
rapidlycustomizetheSN2408totheneedsofaspecic
installation.Switchesareprovidedtoselectmains
voltage(115or240VAC)andhigh-Zoutput(70or100V).
ABalancecontroladjuststherelativelevelsofthetwo
powerampliers.OutputAssignDIPswitchesdetermine
whichinputsareincludedintheZone2outputand
enable/disableexternalprocessinginsertsforeach
amp.MuteAssignDIPswitchesenable/disablemute
sendandreceivesignalsforthethreemaininputsplus
Tel/Page,andaMuteDepthcontroladjuststhedegree
ofattenuation.
SN2408operationisbothcoolandextraordinarilyenergy-
ecientthankstotransformerlessClass-Dampliersthat
utilizeswitch-modepowersupplies.Thelow-Zamplier
delivers80WRMSinto8Ωand125WRMSinto4Ω,
whilethehigh-Zamplierdelivers80WRMSat70Vand
160WRMSat100V.EachamplierisprotectedwithDC
andthermaloverloadprotection,aswellasbyautomatic
limitingthatpreventsoverload,clipping,anddistortion.
Witheverydetailthoughtthroughfromboththeinstaller
andend-userperspective,theSN2408oerstheideal
balancebetweenversatilityandease-of-use,makingit
aperfectmatchforcommercialsoundrequirements
inretail,hospitality,oce,medical,educational,and
industrialspaces.