Energy-Efficient 80-Watt Mixer Amplifier with 70 V Output for Distributed Music, Paging and AV Applications

SN2108

Features

• Multi-function80-Wattmixeramplifier,designedforcontinuousoperationindistributedmusic,pagingandAVapplications

• State-of-the-art,energy-savingSwitch-ModePowertechnologywithupto80%powerefficiencydrasticallyreducesenergycost

• Transformerless,cool-runningClass-Damplifierdrives70Vloadsdirectly

• 3balancedorunbalancedmicrophoneinputsonTRS connectors

• 2AuxinputsformusicorprogramsignalsonRCA connectors

• Variablevoice-activatedmusicmuting• LoandHifrequencyEQforultimatesoundadjustment• Intuitivefrontpanelwithdual-functionindicatorring• Secure2-positionterminalstripspeaker

output connector

• IndependentDCandthermaloverloadprotectionplusautomaticlimitersforeachamplifierpreventoverload,clippinganddistortionwithoutshuttingdownaudio

• Ultra-light,ultra-lownoiseandultra-efficientswitch-modepowersupplyfornoise-freeaudio,superiortransientresponseandlowpower consumption

• High-qualitycomponentsandexceptionallyruggedconstructionensurelonglife

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Energy-Efficient 80-Watt Mixer Amplifier with 70 V Output for Distributed Music, Paging and AV Applications

SN2108Product Overview

Combiningsuperiorperformanceandease-of-usewithunprecedentedvalue,theEUROCOMSN2108mixer-amplifierisaninnovativeyetpracticalsolutionfordistributedsoundinlow-complexityenvironments.Designedexclusivelyforusewithhigh-impedancedistributedloudspeakersystems,theSN2108unitesafive-inputmixerwithan80W(RMS)monoamplifierengineeredforcontinuous70Voutput.Theresultisanidealmatchforcommercialsoundrequirementsinretail,hospitality,office,medical,educational,and industrialspaces.

Withasleek,compactexteriorthat'sathomeinthechic-estofsettings,theSN2108canbeshelf-mountedwithinconvenientreachratherthanhiddenawayinabackroom.Thefocusedfeaturesetprovidesversatilitywithoutclutter,allowingeasyoperationbynon-technicalpersonnel.Anincludedpagingfunctionautomaticallysensesmicrophoneactivityandducksbackgroundaudio,ensuringthatpagescanbeheard.

Installationisfastandflexible,withthreequarter-inchjacksforeitherbalanced(TRS)orunbalanced(TS)mic-levelinput,plustwosetsofauxiliaryRCAjacks(each pairsummedinternallytomono)forplaybackfromexternalsourcessuchasCDplayers,MP3players,cableboxes,and radioortelevisiontuners.Loudspeakersconnectviaasecure2-positionterminalstrip.

Frontpanellevelcontrolsareincludedforallinputs,asarehighandlowEQsettingstooptimizethesoundforanyenvironment,includingrestaurants,conferencerooms,bars,patios,andretailstores.Thefront-panelmastervolumeknobissurroundedbyanindicatorringthatglowsyellowforpoweronandflashesredattheonsetof clipping.

SN2108operationisbothcoolandextraordinarilyenergy-efficientthankstoatransformerlessClass-Damplifierdesignutilizingaswitch-modepowersupplythatrunsonACfrom100~240VACateither50or60Hz.TheamplifierisprotectedwithDCandthermaloverloadprotection,aswellasbyautomaticlimitingthatpreventsoverload,clipping,anddistortion.

Offeringexceptionalusabilityandstyleinasimpleintegratedpackage,theSN2108istheperfectprofessional-qualitymixer-amplifierforawidevarietyofcommercialapplications.

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Energy-Efficient 80-Watt Mixer Amplifier with 70 V Output for Distributed Music, Paging and AV Applications

SN2108

Audio Inputs• Microphoneinputs 3x¼"TRS(-50dBv,

600Ωbalanced)• Auxiliaryinputs 2xRCA,stereosummed

(0dB,10kΩunbalanced)

Audio Outputs• Speakeroutputs 2-positionterminalblock

Amplifier• Amplifierchannels HI-Z:1x70V• PoweroutputLO-Z 80WRMS@70V

1%THD,1kHzsinewave• Min.impedance 62.5Ω

System Information• Controls 3xMic/Linegain(Inputs1–5)

Lotone:±15dB@100HzHitone:±15dB@10kHzMastervolumeMutedepthPoweron/offVoltage,100-240VAC~,50/60Hz

• Indicators Dual-functionindicatorring(Volumecontrol):Yellow(Poweron)Red(Clip)

• Outputcircuittype ClassD,transformerless• Amplifierprotection ThermalandDCprotection

Automaticlimiters• Frequencyresponse 50Hz–18kHz,±1dB@1W

(70V)• Dynamicrange Mic:65dB Aux:80dB• THD+N 0.05%@1W,1kHzdBrinto

62.5Ωload• Signal-to-noiseratio 90dB@1%THD+N

Power Supply (Fuses)• Mainsvoltage 100-240VAC~,50/60Hz• Fuse T3.15AH250V• Powerefficiency 70%• Powerconsumption 38W@1/8ofmaxrateoutput• Mainsconnector StandardIECreceptacle• Dimensions/Weight• Dimensions(HxWxD) 3.3x12x14.2"/83x305x360mm• Weight 8.2lbs/3.7kg

Technical Specifications

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Energy-Efficient 80-Watt Mixer Amplifier with 70 V Output for Distributed Music, Paging and AV Applications

SN2108

Summary description:Themixer-amplifiershallbeofcompact,shelf-mountablemulti-inputdesignwithbuilt-inpagingfunctionsandamonotransformerless80-wattRMSClassDpoweramplifierwithaswitch-modepowersupplyanda70Voutputfordistributedhigh-impedancespeakersystems.

Controls and indicatorsshallincludethefollowing:

• MasterVolumeknobforsettingoverallvolume

• Indicatorringforpower(yellow)andclipping(flashingred)

• EQcontrols(HIandLO)toadjusttheoveralltrebleandbass

• Inputlevelcontrols(1-5)tosettherelativelevelofeachinput

• Mutedepthcontroltosetduckingofauxinputsduringpages

• Powerswitchtoturntheunitonandoff

Connectionstothemixer-amplifiershallinclude:

• Micinputs(3),¼-inchbalanced(TRS)orunbalanced(TR)

• Auxinputs(2pair),unbalancedRCA,summedtomono

• Output(70Vonly)ona2-positionterminalstripACpoweronIECjack

ProtectionsincorporatedintotheamplifiershallincludeautomaticlimitingandindependentDCandthermaloverload protection.

Performance criteriametbythemixer-amplifiershallinclude:

• RMSpoweroutput(1kHz@1%THD)of80W

• FrequencyResponse(1W)of20Hz–20kHz,±1dB

• Dynamicrangeof65dBforMicinsand80dBforAuxins

• Distortion(THD+N;1W,1kHz)of0.05%into8Ω

• SignaltoNoiseRatio(1%THD+N)of90dB

AC Powerrequirementsofthemixer-amplifiershallbe:

• Mainsvoltageofbetween100-240VACat50~60Hz

• Powerconsumptionof120W

• Powerefficiencyof70%

Physical characteristicsofthemixer-amplifiershallbe:

• HeightxWidthxDepthof3.3x12x14.2"/83x305x360mm

• NetWeightof8.2lbs/3.7kg

Model:Themixer-amplifiershallbetheBEHRINGEREUROCOMSN2108.

Architect’s and Engineer’s Specifications

Energy-Efficient 80-Watt Mixer Amplifier with 70 V Output for Distributed Music, Paging and AV Applications

SN2108

Copyright © 2013 MUSIC Group IP Ltd. All rights reserved. BEHRINGER, KLARK TEKNIK, MIDAS, BUGERA, and TURBOSOUND are part of the MUSIC Group (music-group.com). The information contained herein is correct at the time of printing. Technical specifications and appearance are subject to change without notice. Colors and specifications may vary from actual product. MUSIC Group IP Ltd. accepts no liability for any damages or loss which may be suffered by any person who relies either wholly or in part upon any description, photograph or statement contained herein. All trademarks are the property of their respective owners. Products are sold through authorized Fulfillers and Resellers only. Fulfillers and Resellers are not agents of MUSIC Group IP Ltd. or any of its affiliates and subsidiaries, and have absolutely no authority to bind MUSIC Group IP Ltd. by any express or implied undertaking or representation. MUSIC Group IP Ltd. Trident Chambers, Wickhams Cay, P.O. Box 146, Road Town, Tortola, British Virgin Islands.

Dimensional Drawings:

REAR

TOP

FRONT

SIDE

302.8 mm / 11.9 in

81.2

mm

/ 3.

2 in

354.3 mm / 13.9 in