1000WattDual12-inchSubwooferwithcurrent-enhancingSwitchModetechnologyTheEX2.2isacompact,highoutputactivesubwoofersystem.Throughtheuseofproprietaryamplifiertechnology,precisionmanufactured,high-techwooferdesignsandtheinnovativeimplementationofahighefficiency,twinchamberacousticdesign,theEX2.2deliverstight,fast,controlledbassresp***eatveryhighlevels.ItfallsdirectlyoutofKV2Audio抯philosophytodevelopproductswithincreaseddynamicrange,veryhighoutputandac***istentsoundcharacternomatterwhattheoutputlevel.Thesystemestablishesnewperformancestanda***foracompactsubwooferthatcanonlybeachievedthroughtheintegrationofnewamplifier,transducerandelectroniccontroltechnologiesthatarecloselytiedtoapassionfortakingperformancetothenextlevel.TheEX2.2iscanbeusedinavarietyofsystemapplicati***.ItcanaddhighperformancebassreproductiontoactivespeakersystemssuchasKV2Audio抯EX10loudspeaker,oritcanbeeasilyusedwithpassivespeakersystems.Thebuiltinelectronichighpassfilter,phaseandindependentoutputlevelcontrolsprovidehighprecision,easytousesystemintegrationcircuitry.APPLICATI******alltomedium-sizedLiveandPlaybackApplicati***PortablePASystemsforspeechandmultimediaplaybackMobileDJFixedInstallati***FeaturesActivehighoutput,double12-inch,bassmodule1000WattHigh-efficiencyamplifierfeaturingcurrent-enhancingswitchmodetechnologywithlinearactivefilterHighefficiencyacousticdesigndeliversover130dBofoutputComplete,on-boardsubwoofermanagementincludingequalization,crossoverfilters,amplifieroverdriveprotection,outputlevelandphasecontrolsLeft&RightStereoorMonoinputswiththroughsignaloutputsandhighpassoutputsTwo12-inch,highoutput,highefficiencylowfrequencydriverswith3.00?(75mm)polymide,hightemperaturevoicecoilassemblyandcarbonfiberreinforcedconeassembliesProfessional,Balticbirchc***tructionwithhighlyresistantpolymercoatingTworecessedsidehandlesforsimplifiedhandlingandcarryingAcetalcopolymerhighimpact,lowfrictionfeetarelocatedontwosidesallowingverticalorhorizontalsystemsetup,lock-inandeasycabinetmovementTwointernalcornerbraceswithfourM10suspensionpointsTophatforpoleinsertionandspeakerplacementLEDindicatorsforsignalpresent,limiter,thermalconditionandpowerONstatusElectronicsAmplifierpower,electroniccrossovers,equalizationandspeakerprotectionareintegratedintotheEX2.2抯amplifiermodule.On-boardelectronicsensuresfast,easysetup,completecontrolmakingiteasytosetupandlongtermreliability.AnimprovedversionofKV2Audio抯switchmode,currentenhancinglowfrequencyamplifierhasbeenspeciallydevelopedfortheEX2.2.Thenewdesignimprovesoverallsystemefficiencytoover90%anddelivers1000wattsofcontinuouspower.KV2Audiohasdevelopedanamplifiertopologythatdeliverstwouniquecharacteristicsthatarecriticallyimportantforhighperformance,activesubwoofersystems.TheEX2.2amplifiertopologydeliversveryhighefficiencyandgeneratesminimalthermallossesallowingtheamplifiertodeliverextremelyhighpowerlevelsreliablyandsimplifyingthecoolingsystem.Secondly,inordertoreproducelowfrequencyinformationwithhightransientlevelsandextendtheoperationalboundariesoftheacousticdesign,theamplifierneedstodeliveranextraordinaryamountofcurrentinordertomaintainthewooferundercontrol.Thisisespeciallytrueunderstandard損haseshift?conditi***inwhichtheamountoftotalvoltagetheamplifiercandeliverislimitedandthecurrentrequirementissometimesdoubled.Throughtheimplementationofaunique,switchmodeamplifiertechnology,theEX2.2amplifierdeliversonbothobjectives,providingextremelyhighefficiency,lowlossesanddeliveringthehighestwoofercontrolbydeliveringhighercurrentlevelsunder損haseshift?conditi***.Theelectronicsarefittedontotoalargeformat,finned,aluminumalloyheatsinkprovidinghighflow,passivecoolingandeliminatingstandardmaintenancecyclesassociatedwithforcedcooledamplifierdesigns.Theentiremechanicalassemblyisfittedonamechanicalsuspensionsystemthatisolateslowfrequencyenergyandensureslongtermreliability.AcousticComponentsTheEX2.2抯woofertechnologyisbasedaroundhighefficiencywooferdesigns.Thedevicesfeature,hightemperaturepolymidevoicecoilassembliesthatundergomultiplebakingandcuringprocessesaswellasadvancedmagneticstructureswithcomplexcoolingsystems.Thewooferconesh***ebeenspeciallydevelopedtowithstandthedemandingenvironmentcreatedbythehighloadinginsidetheEX2.2.TheEX2.2wasdesignedusingnewconceptsintwinasymmetricalacousticchambersthatdeliververyhighspeakerloadingandoutputfromarelatively***allcabinetfootprint.Itisidealforuseinliveapplicati***thatrequirereproductionoflowfrequencieswithveryhightransientcontentathighoutputlevels.EnclosureDesignTheEX2.2isaverycompact,lightweightenclosurefeaturinganumberofergonomicallydesignedpartsthatmakeitaneasysystemtosetupanduse.KV2designedandtooledanewverycompact搒idehandle?thatisrecessedintoeachsideofthecabinet.Thereareeightcustommolded,lowfrictionfeetplacedatthebottomandbackofthecabinet.Routed揻oot?cutoutsalloweasystacking.Therearetwoindustrialgrade,internalbracesplacedatthetopofthecabinet.EachbraceisheldinplacebyfourM8boltandfeaturetwoM10hangpointsprovidingawiderangeofinstallationandsuspensionflexibility.Thereisalsoapolemount搕ophat?locatedatthetopofthecabinet.AccessoriesKV2SPKRPOLE1.5M(5ft)telescopingpoleformountingspeakersonEX2.2EX2.2-CARTPantedBalticbirchcustomcartwithhe***ydutybluewheelsEX2.2?UBRACKETAllowsfixedmountingofEX2.2Technicalspecificati***SystemAcoustic?dBresp***e38Hz-130Hz?0dBresp***e32Hz-150HzMaxSPLlong-term130dBMaxSPLPeak133dBCrossoverPoints120HzLowFrequencySectionNumberofDrivers2AcousticDesignAcousticloadingviatwinasymmetricalchambersWooferSize12.00?300mm)VoiceCoilDiameter3.00(75mm)Inside/OutsideepoxybakedDiaphragmMaterialEpoxy-reinforcedCelluloseMagnetTypeAdvancedventilatedferriteBassAmplifierSpecificati***TypeHigh-efficiency,Current-enhancingSwitchModetechnologywithLinearActiveFilterRatedContinuousPower1000WattsDistortion<.05%THDzOperatingBandwidth20Hz?2kHzCoolingPassive?finnedaluminumheatsinkPowerSupplyIroncoretoroidaltransformerLineinputPowerUS115VAC,60HzRecommendedamperageservice10AmpsACConnectorNeutrikPowercon?NAC3MPAConnector(Included)Europe230VAC,50HzRecommendedamperageservice7AmpsACconnectorNeutrikPowercon?NAC3MPAConnector(Included)ControlPanelSystemLevelControlRotarycontrol(-6dbto+6db)PhaseControl2-positionpush-button0?/180?switchSystemStatusLEDIndicatorsGreen/Red-PowerON/ThermalYellow?LimiterGreen?SignalPresent-LeftInputChannelGreen?SignalPresent-RightInputChannelON/OFFSwitch2-positionrockerswitchSignalInputMainSignalInputConnectorFemaleXLRSignalImpedance20KOhms(BalancedSignal)ThroughSignalOutputMaleXLRHighPassOutputMaleXLRHighPassFrequency120HzEX2.2ElectronicSystemControlsElectronicbandpasscrossoverfiltersEqualizationLimitingandcontrolofamplifiersystem抯RMSoutputPowersupplyandamplifierthermalprotectionC***tructionFeaturesBasicGeometricDesignStandardrectangularGeometryMaterial15mmExteriorGradeBalticBirchFinishUltrawear-resistantblackpolymercoatingHa***areTwo(2)EachIntegratedLBracketsFrour(4)10mmsuspensionpointsOne(1)Each1.375?(35mm)PoleMountTwo(2)EachrecessedsidehandlesEight(8)Each2.36(60mm)lowfrictionfeetlocatedonbottomandrearofcabinetGrillAcousticallyDesignedPerforatedMetalPhysicalHeight18.54?(471mm)Width23.38?(594mm)Depth24.21?(615mm)Weight114lbs.(52kg)