Emotiva 10 User manual

Brand: Emotiva

Model: 10

Category: Subwoofers

Type: User manual

This manual is also suitable for

Emotiva 10 is an 10-inch subwoofer that is designed to effortlessly blend with other speakers while effortlessly reproducing deep bass. This makes it ideal for home theaters and music listening setups. It features:

300 watts of continuous, dynamic power and 1,000 watts of instantaneous peak power
A frequency response of 25Hz-200Hz
A built-in 24dB/octave low-pass filter with a continuously variable crossover frequency from 50Hz-150Hz
A phase switch (0/180°) for precise blending with other speakers
XLR and RCA inputs for compatibility with a variety of source components
Auto turn-on/off for convenient operation

300 watts of continuous, dynamic power and 1,000 watts of instantaneous peak power
A frequency response of 25Hz-200Hz
A built-in 24dB/octave low-pass filter with a continuously variable crossover frequency from 50Hz-150Hz
A phase switch (0/180°) for precise blending with other speakers
XLR and RCA inputs for compatibility with a variety of source components
Auto turn-on/off for convenient operation



EmotivaUltraSeriesSubwoofers–TableofContents

SAFETYPRECAUTIONS 4

 

NEC(NationalElectricalCode)Standards

ANotefortheCableTelevision(CATV)Installer

AntennaGroundingOutsidetheHouse

6

 

ThankYouForYourPurchase 7

EmotivaUltraSubw oofersOverviewandFeatures 8

Specifications 8

UnpackingYourUltraSubwoofer

Inventory

9

 

ComponentDescriptionsandDiagram 10

BackPanelControlsDescriptionsandDiagrams 11



ConnectionConsiderations 13

ConnectingtoaStereoPreamplifier(withDiagram) 13

UsinganUltraSubwooferinaMulti‐ChannelSystem(Diagram) 14



PlacementTips(withDiagram) 15

 

UsingLowPassFiltersandSettingtheCrossoverFrequency 16

SettingthePhaseControl 16

UsingMultipleSubwoofersinaMulti‐ChannelSystem 17

 

TroubleshootingGuide

NoSound

Turn‐onandTurn‐offThumps

“Hum”Noises

OtherProbableCausesofNoise

ProblemswiththewholeA/VSystem

19

 

LimitedWarranty 20

ServiceAssistance 20

EmotivaDisclosure 20





SAFETYPRECAUTIONS



ReadthisUser’sGuidethoroughlybeforeattemptingtoinstallandconfigureyourUltraSubwoofer.Allthesafetyand

operationinstructionsshouldbereadbeforeanyoperationofthecomponent(s)begin.Aftersuccessfulinstallationand

configurationoftheSubwoofer,besuretoretainthismanualinasafeplaceforfuturereference.



Thefollowingsituatio

AllwarningsontheSubwooferandinthisOperationManualshouldbefollowed.Safetyisakey

componenttoalonglasting,troublefreeinstallation.Thevastmajorityofthesafetyprecautionsare

simplycommonsense.Ifyoudon'tfeelcomfortableperformingtheinstallationofaudio/video

entertainmentequipment,itisadvisedthatyouseektheservicesofaqualifiedinstallationprofessional.



NEVERuseUltraSubwoofersnearwater,suchasabathtub,washbowl,kitchensink,laundrytub,inawet

basement,ornearaswimmingpool,etc.Thereisariskofelectricshocktoyourbodyandpermanentdamagetothe

equipment.Electricshockmayresultinpermanentbodilyinjuryordeath.



ThisSubwoofershouldbeinstalledinalocationwhichprovidesadequateventilation.TheSubwoofershouldbesituated

awayfromheatsourcessuchasradiatorsorotherheatproducingdevices.



UltraSubwoofersshouldbeconnectedonlytoapowersupplyasdescribedinthisOperationManualorshownonthelabel

locatedonthebackofthesubwoofer.Thepowercordshouldberoutedsothatitavoidshighfoottrafficareas;and,

placementofthepowercordshouldavoidlocationswhereheavyitemsmaybeplaceduponoragainstit.Specialattention

shouldbegivenwherethepowercordwillplugintothewalloutlet,conveniencereceptacles,andthepointwherethepower

cordattachestothesubwoofer.



Thepowercordofthesubwoofershouldbeunpluggedfromtheoutletwhenunusedforalongperiodoftime.Neverspray

liquidsdirectlyontothecomponent.CareshouldbetakensothatsmallobjectsdonotfallintotheinsideoftheSubwoofer.



nsrequireyourUltraSubwooferisservicedonlybyqualifiedservicepersonnel:



• Thepower‐supplycordortheplughasbeendamaged;or

• Objectshavefallen,orliquidhasspilledintothecomponent;or

• TheUltraSubwooferhasbeenexposedtorain;or

• TheUltraSubwooferdoesnotappeartooperatenormallyorexhibitsamarkedchangein

performance;or

• TheUltraSubwooferhasbeendropped,oritsenclosureisdamaged.



TheusershouldnotattempttoservicetheUltraSubwooferbeyondthemeansdescribedinthisOperationManual.

AllotherservicingshouldbereferredtoEmotiva'sservicepersonnel.



Topreventelectricshock,donotusethispolarizedplugwithanextensioncord,receptacleorother

outletunlessthebladescanbefullyinsertedtopreventbladeexposure.



GroundingorPolarization—Precautionsshouldbetakensothatthegroundingorpolarizationmeansof

thecomponentisnotdefeated.

ThisapparatusdoesnotexceedtheClassA/ClassB(whicheverisapplicable)limitsforradionoiseemissionsfromdigital

apparatusassetoutintheradiointerferenceregulationsoftheCanadianDepartmentofCommunications.



Forquestionsregardingservice,pleasecontact:



877‐EMO‐TECH(877‐366‐8324)|[email protected]|www.emotiva.com



WARNING:TOREDUCETHERISKOFFIREORELECTRICSHOCK,DONOTEXPOSETHIS

APPLIANCETORAINORMOISTURE.



CAUTION:TOPREVENTELECTRICSHOCK,MATCHWIDEBLADEOFPLUGTOWIDESLOT,

FULLYINSERT.



NEC(NationalElectricalCode)Standards



ANotefortheCableTelevision(CATV)Installer

ThisreminderistocalltheCATVsysteminstaller’sattentiontoArticle820‐40oftheNECthatprovidesguidelinesforproper

groundingandinparticular,specifiesthatthecablegroundshallbeconnectedtothegroundingsystemofthebuildingas

closetothepointofcableentryaspractical.



AntennaGroundingOutsidetheHouse

Ifanoutsideantennaisconnectedtothereceiver,besuretheantennasystemisgroundedsoastoprovidesomeprotection

againstvoltagesurgesandbuilt‐upstaticcharges.Article810oftheNationalElectricalCode,ANSI/NFPA70,provides

informationwithregardtopropergroundingofthelead‐inwiretoanantenna‐dischargeunit,connectiontogrounding

electrodes,andrequirementsforthegroundingelectrode.



Alwaysobserveproperantennaorsatellitedishgroundingtechniques.Whenlightningstrikesthereisalwaysthepossibility

thatyourantennaordish(mountedhighontheroof)canbecomeaconduitforlightningandelectricallydamageany

equipmenttowhichit’sconnected.Additionally,propergroundingofferssafetytothepeopleusingtheaudio/videosystem

intheeventofanelectricalproblem.



ThankYouforyourPurchase!



We’rehappyyouchoseEmotivaAudio!Webelieveourproductssetanewstandardforperformanceandvalue.



UltraSubwoofers,whileaffordableandsimpletosetupanduse,areconstructedfromhighqualitycomponentsandoffer

audiophilelevelsoundquality.Theyincorporateadvancedtechnologiesanddesignandwilltransformyoumusicandmovie

experiencebyaddingimpact,excitement,anddepth.



Ourstaffisaphonecallaway,readytoassistyouifneeded.Westandbehindourproducts100%,andweknowthatearning

yourtrustandongoingsupportrequiresonourcontinuedcommitmenttoexcellenceeveryday.



Emotivastartedwithanidea–audioenthusiastsandengineersbuildinggearthatsatisfiedtheirownhighstandards,and

sharingitwithfellowmusicandmovielovers,withnooneinthemiddle.Wehaveasimplevision;bringtoyou,our

customersandfriends,thebestpossiblegearatthelowestprices.



WewishyoumanyhoursofenjoymentwithyournewEmotivapurchase.Welcometothefamily!



DanLaufman,

President,EmotivaAudioCorporation



EmotivaUltraSubwoofersOverviewandFeatures



UltraSubwoofersaredesignedtoadddynamic,solidbasstoyourhometheaterandmusiclisteningexperience,while

maintainingaccurate,extendedfrequencyresponse.AllEmotivaloudspeakersareextremelyefficient,allowingyouto

maximizepowerandperformanceinanylisteningsituation.ThecompactcabinetsizemakestheUltraSubsanidealchoice

forsystemsemployingmultiplesubwoofersetups.



KeyfeaturesoftheUltraSubs:



• HighefficiencyClassDpoweramplifierswithexceptionaldynamicheadroom

• Highperformancecastframewooferswithmassivemagneticmotorassembly

• LongthrowhighBLwooferdesign

• Proprietarypara‐aramidfiberblendconeanddustcapforaccuratelowfrequencyresponse

• Heavy‐dutybutylrubbersurround

• Sealed,frontfiringcabinetfortightandextendedlowend

• Sophisticateddynamicsprocessingforoptimizedsystemperformance

• Elegantsoftcliplimiting

• Interchangeablealuminumspikesornon‐marringrubberfeet

• XLR/BalancedandRCA/Unbalancedinputconnections

• RotarycontrolsforCrossoverFrequency,Volume,andPhase

• Compact,manageablecabinetsize

• Autoturncircuitry

• Removablegrills



Specifications



PowerOutput:

USub10‐300watts

Usub12‐500watts



TypicalIn‐RoomFrequencyResponse:

USub10:25Hz‐200Hz

Usub12:22Hz‐200Hz



TypicalIn‐RoomSPL:

USub10:107‐110db

Usub12:109‐112db



BalancedInput:3V

UnbalancedInput:1.25V



PhaseAdjustment:0‐180degrees



XOver:50‐150Hz(24dbperoctave)



Dimensions:



USub10:12.5”widex12.5”highx13.5”deep

USub12:14.5”widex14.5”highx15.25”deep



Weight:

USub10:30.5lbs.

USub12:38lbs.

UnpackingYourUltraSubwoofer



AllEmotivaSubwoofersaredoubleboxedtosurvivetherigorsoflongdistanceshippingtoassureyouofundamageddelivery.

Theouterboxmayshowwearandtear,butthisisnocauseforalarm.Theouterbox’spurposeistoprotecttheinnerbox.If

theinnerboxlooksheavilydamagedorpenetrated,andyouareconcernedaboutdamagetotheSubwoofer,pleasecall

EmotivaTechnicalSupportat877‐366‐8324(877‐EMO‐Tech).



Insidethelaminatedinnerbox,theSubwooferissecurelyseatedbetweentotworeinforcedpiecesofhigh‐densityimpact

foam.Atfirstglance,thecardboardbackingonthefoammaygivetheappearanceofathirdbox,butitiseasilyliftedto

revealtheSubwoofer,whichiswrappedinstaticfreeplastic.Itisrecommendedthattheplasticsheetingberemovedafter

thesubwooferisliftedoutofthebox.



Inventory



IncludedwithyourUltraSubwoofershouldbeanIECClass1,2prongpowercord,andthisUser’sGuide.



ItisimportanttosaveallthepackingmaterialsandtheboxesincaseyourUltraSubwoofereverneedstobemoved,or

moreunlikely,shippedforusforservicing.



ComponentDescriptionsandDiagram*



1.MDFlaminatedcabinet

Criticallybracedfordurabilityanddampedtoreduceresonance;itfeaturesafulloneinchthickbaffle



2.Rubberbootedgrillmounts

Mountsholdlowlustergrillssecurelyinplaceandpreventunwantedvibration.



3.Proprietarypara‐aramid

blendreinforcedpaperwooferanddustcap

Thehighperformanceconedecreasesunwantedresonancesandactslikearigid,nearlyperfectmovingpistonatlow

frequencies.Thewooferisreinforcedwithpara‐aramidfibers(triple‐wovensyntheticpolyamidesusedinmanyindustrial

products,includingbulletproofvests)foraddedstrength,flexibility,andresilienceovertime.



4.Heavy‐dutybutylrubbersurround

Preciselypositionstheconeassemblyandprovidesanidealedgeterminationtodecreaseunwanteddistortionathigh

excursions.ThelargeextendedhalfrollallowsgreaterX‐max.



5.Threaded,interchangeablefeetandspikes

EachUltraSubwoofercomeswithtwocompletesetsofthreaded,interchangeablefeet;aconical,brushedaluminumset,and

ahighdensityrubberset.Theconicalfeetaidincouplingtoafloorcoveredbycarpet,whiletherubberfeetprotect

hardwoodortilefilesfromscratching.

(Illustrationaboveshowsaluminumfeet)



*Asinglesubwooferisshownfordescriptionpurposes.

TheUltra10andUltra12differincabinetsize,woofersize,andamplifierwattagebutallotherfeaturesarethesame.



BackPanelControlsDescriptionsandDiagrams

1.XLR/BalancedInput

InputforanXLR/Balancedconnection.ConnectstoyourpreamplifierorprocessorsubwooferoutputwithanXLR/Balanced

cable.



2.RCA/UnbalancedInputs

InputforanRCA/Unbalancedconnections.Connectstoyourpreamplifierorprocessorsubwooferoutputwithan

RCA/Unbalancedcable.Botharemonoinputsandcanbeusedsinglywithapreamplifier/processorthathasasingleRCA

subwooferoutput,orcanbeusedtogetherasasummedinputwithpreamplifiers/processorsthathavedualorleftandright

subwooferoutputs.



3.LowPassFilter

TheLowPassFilterdirectsthefrequenciesthatarepassedthroughthesubwoofer.Forexample,acrossoverpointsetto

50Hzonlyallowsfrequenciesof50Hzorlowertopassthroughthesubwoofer.Acrossoverpointof100Hzonlyallows

frequenciesbelow100Hz,andsoon.ThehighertheLowPassFilterfrequencyisset,thewidertherangeoflowfrequencies

thatareallowedtopassthroughthesubwoofer.ThereisnorightorwrongadjustmentfortheLowPassFilter.Yourmain

speakers,room,orpersonaltastemaydictatealowerorhigherLowPasssetting.



Ifyouareusingapreamplifier/processorthatemploysitsownlowpasscontrols,disengagetheLowPassFilteronthe

subwooferbysettingtheswitchto‘BYPASS’,allowingthepreamplifier/processortocontroltheLowPasscrossoverpoint.



NOTE:UsingmorethanoneLowPassFilteratatimeisnotrecommendedasitcancauseinaccuratephaseresponseor

unpredictablephaseshiftinginthepassband.



4.CrossoverFrequencySelector

SelectsthecrossoverfrequencyfortheLowPassFilter,from50Hzto150Hz.Whenusingapreamplifier/processorwithaLow

PassFilter,itisrecommendedthatyousetthesubwooferLowPassFilterto‘BYPASS’andusethefilteronthe

preamplifier/processor.Beginwithacrossoverfrequencyof80Hz,whichisastandardsetting,andmakeadjustmentsas

neededtosuityoursystem,room,responseorpersonaltaste.



WhenusingtheLowPassFilterontheUltraSub,adjusttheCrossoverFrequencycontroluntilthesubwooferbecomeswell

integratedwithyourspeakers.(moreoncrossoveradjustmentsonpage18)



Note:Thiscontrolislogarithmic,meaningasitisturnedtowardhigherfrequencies,thefrequencieschangebyratio,nota

fixedmeasurementorspacingonthedial.



5.VolumeControl

Controlsthesubwoofermainvolume.Ifusingapreamplifier/processortocontrolthemainsubwoofervolume,startwith

settingthesubwoofervolumecontrolatthehalfwaypositionandthenadjustthelevelupordownfromthere.

6.PhaseAdjustmentControl

Adjuststhephaseofthesubwooferfrom0to180degrees,relativetothemainspeakers.Asubwooferinproperphasewith

therestofthespeakersinasystemiswellintegratedwiththeoverallsoundstage,addingbassfrequencieswhichseamlessly

blendwiththeotherspeakers.Anoutofphasesubwooferwilldrawattentiontoitselfbyseemingtobedisconnectedfrom

theoverallsoundstage,sometimessoundingdetachedordisconnectedtotheothersystemspeakers.Itwillalsoaffectthe

soundofthesysteminthemidbass;sometimesthisappearstobeasenseofphysicaldistancefromtheotherspeakers.



Toadjustthephaseandproperlyintegratethesubwooferintoyoursystem,startwiththePhaseAdjustmentControlon0,

andgraduallyturntowardsahighernumber,takingtimetostepbackandlisten,untiltheimagingandintegrationseems

correcttoyou.Thispartoftheprocessmaytaketime,justrelaxandenjoytheprocess.



7.StandbyPowerSwitch

Bringsthesubwoofertofullpowerfromstandbymode.YoumayusetheStandbyPowerSwitchintwodifferentways:



1.Whilethesubwooferisinstandbymode,fliptheswitchto‘ON’tobringthesubwoofertofullpower,and‘OFF”toreturnit

tostandbymode.



2.Withthesubwooferinstandbymode,settheswitchto‘AUTO’.Whenthesubwoofersensesanaudiosignalfromthe

preamplifier/processor,itwillautomaticallygotofullpower(modethismaytaketwoorthreeseconds).Aftertenminutes

withnoaudiosignal,thesubwooferwillreturntostandbymode.ThetenminutedelayallowsforyoutochangeCD’s,pause

amovie,etc.,withoutshuttingthesubwooferoffandonrepeatedly.



8.IECPowerCableConnection



9.MainPowerSwitch

TheMainPowerSwitchislocatedtowardsthebottomoftherear

panelofthesubwoofer,towardstheleft.Thisswitchhastwo

positions,markedas‘O’(off)and‘1’(On).Turningtheswitchto‘1’

putsthesubwooferinstandbymode.Tobringthesubwoofertofull

power,turntheStandbyPowerSwitchto‘ON’.



Note:‘Standby’Powerconsumesabout2wattsorlessofpower,

abouthalfofwhataconventionalnightlightconsumes.YourUltra

SubwooferwasdesignedtostayinStandbymodeindefinitelyif

needed.Ifyouareawayfromhomeforanextendedperiodoftime,

youmayconsidersettingthemainpowerswitchto‘0’(Offposition).



ConnectionConsiderations



UltraSeriesSubwoofersfeaturebothbalancedandunbalancedconnections(page10,points1&2).XLRconnectionsare

balancedlines,andaredesignedtorejectexternalnoise(frompowercables,EMIandRFIemissions,etc.)toagreaterdegree

thanstandardRCAconnections.Ifyourpreamplifier/processorisequippedwithabalancedsubwooferoutput,itis

recommendedthatyouuseanXLR/Balancedinterconnecttoassurethehighestdegreeofnoiseimmunity.



Beforesettingupyournewsystem,pleaseconsiderthefollowing:



• AlwaysmakesurethesubwooferisturnedoffbeforemakingorchangingANYconnections.

• Wheneverpossible,routethepowercordsawayfromthesignalcablesorspeakerwirestopreventhumor

interference

.

• Alwaysusewellconstructed,100%shielded,oxygenfreecoppercables.



ConnectingtoaStereoPreamplifier



1.XLR/Balancedpreamplifieroutput

2.BalancedInterconnect

3.XLR/Balancedsubwooferinput

4.RCA/Unbalancedpreamplifieroutput

5.RCA/Unbalancedsubwooferinputs



Usingafemaletomalebalancedcable,connect

thebalancedsubwooferoutputonthepreamplifier

(maleconnection)tothebalancedsubwooferinput

onthesubwoofer(femaleconnection).



RCA/Unbalancedconnections(4.5.)maybeusedif

thepreamplifierdoesnothaveabalanced

subwooferoutput.



Note:BothRCAinputs(5.)onyourUltraSubwoofer

aresummedinputs.Eithercanbeusedforasingle

outputtosingleinputconnection.Ifyouareusinga

multi‐channelaudio‐videoprocessorthathasLeft

andRightSubwooferoutputs,connectbothoutputs

tothesubwooferinputsforasummedconnection.

UsinganUltraSubwooferinaMulti‐ChannelSystem



ThisdiagramshowsanUltraSubwooferconnectedtoanUMC‐1Audio‐VideoProcessor.AnEmotivaXPA‐5fivechannelamp

isshown,poweringtheleft,center,rightandsurroundspeakers.ThebalancedsubwooferoutputontheUMC‐1(1.)

bypassestheXPA‐5amplifierandconnectsdirectlytothesubwoofer(2).



NOTE:YourUltraSubwooferhasitsownpoweramplifier,anddoesnotneedtobeconnectedtoanotheramplifier.A

connectiontoanexternalamplifier’sspeakerterminalcouldresultindamagetoyourUltraSubwoofer.

PlacementTips



Whereyouplaceyoursubwooferisasimportantasanyofthevolumeorlowpasssettings.Thisisbecausetheroomitself,

othergear,andevenfurniturecangreatlychangethewaysoundwavespropagateinyourlisteningarea.Certainareasin

yourroommaymagnifytheresonantlowfrequencies,andcertainareasmayminimizethem.Walls,cabinets,shelves,and

otherfurnituremayproduceunwanted‘booming’frequencies.Proximityisusuallytheissueinthiscase.Simplymovingthe

subwooferafewinchesorafewfeetmaycausedramaticchange.



Experimentationisusuallythekeytofindingtherightplacetosetupyoursubwoofer.Don’tbeinarushtogetyoursetup

doneasquicklyaspossible.Takeyourtime,andtryseverallocationsuntilyoufindonethatworksbestforyourroomand

system.AdjustingtheLowPassandPhasingofthesubwooferwillfinetunethesoundonceyouhavedecidedonalocation.



Ifyouhavealisteningareaorsystemsetupthatlimitsyouroptions,andthesubwooferisnotrespondingfavorablyinits

currentlocation,goingthroughtheLowPass/Phase(inthenextsection)adjustmentsarecrucialinachievingawell

integratedsound.



Thediagrambelowshowsaroomwithasevenchannelsystem,andnotesseveralcommonlocationsforsubwoofer

placement.Itisrecommendedthatyoutrythesefirst,butanotherlocationinyourroommayprovetobemoresuitable.



A.,B.,C.,andD.representrecommendedsubwooferlocations.



UsingLowPassFiltersandSettingtheCrossoverFrequency



Note:Ifyourpreamp/processorhasitsownLowPassFilter/Crossoversettings,itisrecommendedthatyouusethemto

controlthecrossoverfrequencyonyoursubwoofer.TurntheLowPassFilterswitchto‘BYPASS’(page10,point3).This

disengagesalllowpass/crossovercontrolsonthesubwoofer.Ifyourpreamplifier/processordoesnothaveLowPass

Filter/Crossovercontrols,usethecontrolsonthesubwoofer.



TousetheUltraSubwooferLowPassFilterandCrossoverControls,connectthesubwoofertoyourmulti‐channelorstereo

system(withallotherspeakersconnectedtotheirrespectiveamplifiersandinworkingorder).TurnthesubwooferVolume

control(page10,point5)onthe‘MIN’(minimum)setting,thenbringthesubwoofertofullpower,andobservethefollowing

steps:



1.TurntheLowPassFilterswitchto‘ON’



2.SettheCrossoverFrequencyto150Hz,thehighestpoint.



3.Withyourpreamplifier,processor,CDplayer,orothermediasource,selectandplayafamiliarpieceofmusic.



4.Keepingthesubwoofervolumedown,raisethevolumeoftherestofthesystemspeakerstoalevelthatisrepresentative

ofyourusuallisteninghabits.



5.UsingthesubwooferVolumecontrol,raisethelevelofthesubwooferuntilitsoundscorrecttoyou(‘correct’inthiscase

referstoyourpersonalpreference).



6.BegintoslowlyadjusttheCrossovercontroltolowernumbers,takingtimetostepbackandlisten.



Rememberthatthecrossoverfrequencydefineswhichfrequenciesarepassedthroughthesubwoofer,andwhicharenot.A

crossoversetto50Hzonlyallowsfrequenciesof50Hzorlowertopassthroughthesubwoofer.Thehigherthesetting,the

morefrequenciesareallowedtopassthrough.ThehighestsettingontheUltraSubwooferis150Hz,whichallowsall

frequenciesbeneath150Hztopassthrough.



Asyoulisten,youarelookingforthemomentwhenthesubwooferseamlesslyintegrateswiththerestofyourspeaker

system.Thesubwoofershouldnotdrawattentiontoitself,butratherseemlikeanextensionofthespeakers,perfectly

blended.Smallersystemspeakerswhichproducearelativelysmallamountofbassfrequenciesmaybenefitfromahigher

crossoverfrequency,whilesystemspeakersthatproducemorebassfrequenciesmaypromptyoutochoosealower

crossoversetting.



YouwillprobablymakeseveraladjustmentstoboththeCrossoverandVolumecontrolsbeforethesubwoofersounds

properlyintegratedwithyoursystem.Besuretotakeafewbreakstorestyourears,andtryseveralpiecesoffamiliarmusic.



Remember,therearenorules.Youmayfavormoreorlessbassthansomeoneelse,andwhatsoundscorrecttoyoumaynot

soundcorrecttoothers.



AdjustingthePhasecontrolmayrequirethatyougothroughthisprocessagainaftertheadjustment.Justbepatientand

you’llgetitright!



SettingthePhaseControl



Beginbysettingthecontrolto0,andstepbacktolisten.Doesthesubwooferdrawattentiontoitslocation,ratherthan

seemlikeanextensionoftheoverallsoundstage?Doesitseemsomewhatdisconnectedfromtherestofthespeakers?Ifso,

begintoturnthePhasecontrol,takingtimetostepbackandlisten,untilthe‘imaging’seemscorrect,andthesubwoofer

blendsintothesoundstageandsoundscorrecttoyou.



UsingMultipleSubwoofersinaMulti‐ChannelSystem



ThecompactsizeofUltraSubwoofersmakethemidealforbeingusedinsystemsthatemploymultiplesubwoofers.Thisis

becomingmorecommoninhometheaterenvironments.Actionfilmsandconcerts,especially,cangreatlybenefitfroma

substantialsubwoofersetupthateasilyandcomfortablyfillstheroomduringdemandinglowendsequences.Themost

commonmultiplesubwoofersetupistheuseoftwosubwoofers,aleftsideandarightside,butmanycombinationsare

possible.Ifyouwouldliketouseamultiplesubwoofersetup,checkyouraudio‐videoprocessororreceiverandmakesureit

hasmultiplesubwooferoutputs.



Werecommendthatyouinitiallytryaleftside/rightsidesetup.Althoughlowfrequencysoundwavesarenon‐directionalin

nature,aleftside/rightsidesetupcangiveyouatrulycohesive,powerful,smooth,andbalancedsoundstage.



Setthecrossover,phaseadjustment,andvolumecontrolsidentically,thenmakeadjustmentsuntilthesubwoofersproperly

integratetoyoursystem.Ifyouareplacingthesecondsubwoofersomewhereelseintheroom(otherthanamirror

placementinrelationtothefirstsubwoofer),orusingmorethantwosubwoofers,experimentingwithvolume,crossoverand

phasecontrolsbecomescrucialinachievingabalanced,well‐integratedsoundforyoursystem.



Again,practicepatience!Itmaytakealittletime,butyou’llendupwithanamazingsoundinghometheaterandmusic

listeningenvironment.



NOTE:Whenusingamultiplesubwoofersetupthatrequiresdifferentvolume,crossoverandphasesettingsbetweenthe

subs,remembertousetheadjustmentcontrolsonthesubwoofersthemselves,insteadofsettingthemtobypassandusing

thecontrolsonyourprocessororpreamplifier.



TroubleshootingGuide



UltraSubwoofersareexpertlydesignedandbuilttoprovideyearsoftrouble‐freeperformance.Mostproblemsthatoccur

canusuallybesolvedbycheckingyoursetupormakingsurethattheaudioandvideocomponentsconnectedtotheamplifier

areonandfullyoperational.



Thefollowinginformationwillhelpyoudealwithothercommonsetupproblemsyoumayexperienceduringnormaluseof

yourunit.Ifproblemspersist,contactEmotivasupportforhelp.



NoSound(fromoneormorespeakersconnectedtotheamplifier)



• Theconnectionbetweenthesubwooferandpreamplifier/processormayhavecomeundone.Turnoffyoursystem

andcheckthecables.



• Damagedaudiocable.



• ApreamplifierMuteswitchmaybeon,anexternalprocessorlooporatapemonitorloopisengaged.



• Checkmainpowerswitchtomakesurethatitisinonposition(1).



• Aninternalfuseontheunitmayhaveblown.ContactEmotivaSupportforassistance.



Turn‐onandTurn‐offThumps



• PlugtheUltraSubwooferintoadifferent115VACoutletthantheampliﬁerpoweringyoursystemspeakerssothere

isnopowerturnonconflicts.



• Installaline‐conditioningdevice.



“Hum”Noises



• Thisproblemismorethanlikelycausedbya“groundloop”inyoursystem,ratherthanafaultinthesubwoofer.

Followthesestepstoisolatethemaincauseofthehum;theremayevenbemorethanone.Remembertoturnoff

allcomponentsinyoursystembeforedisconnectingorconnectinganycablesduringtroubleshooting.



• Trytohaveallofyourequipmentonthesameelectricaloutletorcircuit.Groupallthelowpowercomponents

(preamp,CDplayer,DVDetc.)onasingleoutletorpowerstrip.Thisisprovidedthattheoverallcurrentdrawfrom

yourequipmentdoesnotexceedtheratingoftheoutletorbreaker.



• Disconnectallcables,whichcomefromoutsidetheroom,andcheckifthehumgoesaway.Thisincludessuch

connectionsascableTV,satelliteTV,orrooftopantennas.Makesurethattheyaredisconnectedwheretheyﬁrst

entertheroom,sotheyaremakingnoconnectiontothepreamplifierortheTV,oranyothercomponent.Ifthehum

iscausedbythecableTVline,thenyouwillneeda“groundloopisolator.”Thisisaninexpensivedeviceplacedin

linewiththecoaxialcablefeed.ContactyourCableCompanyorEmotivaforassistance.



• DisconnectallconnectionsfromthepreampliﬁertoyourTV,VCRorDVD.



• Asatest,disconnectanyothercomponent,whichhasagroundedpowercord.



NOTE:Neverremovethegroundpinfromanypowercords(ifpresent).Thisisverydangerous.



Ifthehumpersists,disconnectallthesourcecomponentsoneatatimefromthebackofthepreampliﬁer,untilyouidentify

theproblem.



Groundloopisolatorsareavailableforaudiolinesandvideodevices.Ifyouneedassistance,contactEmotiva.Althoughthisis

notalwaysanidealsolution,thegroundingdifferencesbetweencertainhomeentertainmentcomponentssometimesrequire

groundloopisolators.Thisistheexceptionratherthantherule.



OtherProbableCausesofNoise



• SpeakernoisemayalsobecausedbyinterferenceornoiseonyourACline.Makesuretherearenolargeappliances

sharingtheline,orhalogenlampsorlight‐dimmingdevices.



• TryconnectingyoursystemtoanotherACsocketonaseparateline.



• Ifthehumisheardfromwithintheamplifier,andnotthroughthespeakers,thismayalsobecausedbyinterference

ontheACorDClines.Thepowertransformersmayturnthisinterferenceintoanaudiblenoise.Internalhumcanbe

madeworsebyashelforcabinetresonating,sotrymovingthesubwoofertoanotherlocation.



• TrymovingyourcomponentsfurtherawayfromtheTV,especiallyifyounoticethescreenhaschangedcolorinthe

areaclosesttothecomponent.



• Ifyouhaveveryhighefficiencyspeakers,thesemaytendtorevealnoises,whichotherspeakersdonot.



ProblemswiththewholeA/VSystem

Ifyouarehavingmorecomplexproblemsinyouroverallhomeentertainmentsystem(notjustwiththeamplifier),please

contactEmotivaSupportforassistance.877‐EMO‐Tech(877‐366‐8324)



LimitedWarranty



EmotivaoffersthefollowingwarrantytoownersofUltraSubwoofers:



EmotivaAudiowarrantiesyourUltraSubwoofertobefreefromdefectsinmaterialsandworkmanshipforaperiodoffive

yearsfromtheoriginaldateofpurchase.Thefollowingitemsareexcludedfrom,orwillvoidthiswarrantycoverage:



• Damagecausedduringshipmentandhandling.Ifyoureceiveanitemthatyoubelievetohavebeendamagedduring

shipment,pleasecontactEmotivaimmediately.

Phone:877‐EMO‐Tech(877‐366‐8324)/Email:[email protected]



• Damagecausedbyaccident,misuseorabusiveoperationcontrarytotheinstructionsspecifiedwithinthismanual.



• Unitsthathavehadtheserialnumbersdefaced,modified,orremoved.



• Damageresultingfromamodificationof,orattemptedrepairbyanypersonorcompanynotauthorizedbyEmotiva.



• Anyunitpurchasedfromanon‐authorizeddealer.



Emotivadoesnotassumeliabilityforlossofuse,ordamageto,associatedorconnectedequipment.



ServiceAssistance



PleasenotethatBEFOREsendingyourSubwooferinforrepairyouMUSTcallEmotivaandobtainareturnauthorization

(RMA)number.BeforecontactingEmotivatobegintheRMAprocess,pleasehaveasdetailedadescriptionoftheproblem(s)

youareexperiencingandtheconditionsunderwhichtheproblem(s)occur.Additionally,pleasebesuretocheckthe

troubleshootingguideinthismanualtoruleoutthepossibilityofsomethingsimpleyoumayhaveoverlooked.Many

instancesofperceivedfailurearesimpleoperationalandsetupmistakesandEmotivaishappytoassistyouhoweverpossible.



OnceyouhaveobtainedtheRMAnumber,youmustprintthisclearlyontheoutsideoftheboxsoitwillbepossibleto

determinefromwhomtheunitcameonceitarrives.ParcelsarrivingwithoutanRMAnumberswillberefusedandreturned

freightcollect.



PleasesendyourrepairswithRMAto:



EmotivaAudioCorp.

Attn.:RepairDepartment

131SoutheastParkwayCourt

Franklin,TN37064

Reference–(PutyouRMAnumberinthisspot.)



877‐EMO‐TECH(877‐366‐8324)|[email protected]|www.emotiva.com



EmotivaDisclosure

AllRightsReserved.Emotivareservestherighttomakeimprovementstoitsproductsatanytime.Therefore,the

specificationsoftheproductandthespecificdetailsofthismanualaresubjecttochangeatanytime.

EmotivaandtheEmotiva"E"areregisteredtrademarksofEmotivaAudioCorporation.



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Emotiva 10 User manual

Brand: Emotiva

Model: 10

Category: Subwoofers

Type: User manual

This manual is also suitable for

300 watts of continuous, dynamic power and 1,000 watts of instantaneous peak power
A frequency response of 25Hz-200Hz
A built-in 24dB/octave low-pass filter with a continuously variable crossover frequency from 50Hz-150Hz
A phase switch (0/180°) for precise blending with other speakers
XLR and RCA inputs for compatibility with a variety of source components
Auto turn-on/off for convenient operation

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Emotiva 10 User manual

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Emotiva 10 User manual

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