技术参数：产品规格：WhenitcametodesigningspeakersforNAD'saward-winningVISOSeries,weknewthatnothingshortofstunningwoulddo.Winneroftheinternationalreddotdesignaward,thegoodlooksoftheVISOFIVEDVD/CDSurroundSoundReceiverdeservedequallygood-lookingspeakers.Butlooksaren'teverything.AtNAD,qualitycomesfirst.NAD'snewVISOTWENTYspeakerpacksh***ebeenengineeredtomatchthesuperbperformanceoftheVISOFIVE.CombinedwitheitherVISOreceivermodel,thesequalityloudspeakerswillredefine'all-in-one'bycreatingtheultimateincompletehometheatrepackages.TheVISOSeriesistakingtheworldbystorm.VISOTHIRTYTheVISOTHIRTYistheperfectadd-onfortheuserwithanexistingVISOTWENTYspeakerpacktoenhancetheVISOFIVEhometheatreexperiencewithsurroundsound.TheVISOTHIRTYspeakerpackiscomposedoftwospace-s***ingspeakersandone2-waydualwoofercentrechannel.VISOTWENTY&VISOTHIRTYForacompletesurroundsoundpackage,bothVISOspeakerpackscanbecombinedtocompriseoffourremarkablycompactspeakers,a2-waydualwoofercentrechannel,andapowerfulsubwoofer.Thisflexiblesetupofferstheatre-qualitysoundinaconvenientpackageandistheperfectcomplementtoWhatHiFi’s'2008HomeCinemaSystemoftheYear',theVISOFIVE.NADVISOThrity音箱音响系统NAD中置音箱环绕音箱套装)