WhyusecorrectionnetworknotchfilterTheflatnessofthefrequencyresponsecurveisoneofthemostimportantanddirectindicatorsthataffectthecorrectnessofthesound.Thefunctionofthewavetrapnetworkistobalancethelocalpeaksofthemidfrequencyormidhighfrequencyofthespeakerfrequencyresponsecurve,maintainareasonableflatness,andmakethesoundatabetterlevel.Thespecificsenseofhearingisthatthepeaksinthemiddleandhighfrequenciesareattenuated,andtheoverallsoundismorebalanced.Inparticular,thenotchfilterisusedtofinetunethetone,andthehighertheequipment,thebetterthedifference.Itmaynotbeobviousinprogramswithordinarysoundqualityandlowendamplifiers.IsatrapfilternecessaryNotrequired.Itattenuatesthetreble,andfriendswholikebrightertrebledonotneedanotchfilter.Friendswhodonothavehighrequirementscannotuseanotchfilter.Infact,basedoncostandtechnicallevelconsiderations,thetraditionallowendfullfrequencyhasnotbeendesignedforthis.Wehaveactuallytestedagoodspeakerwithanotchfilter,andthesoundeffectcanbeimprovedtoahigherlevel.IsthedampercorrectionnetworkafrequencydividerManyfriendsthinkthattheadditionofafullrangespeakerunitisafrequencydivider.Rigorousmanufacturerplusnetworkisonlytochangetheparametersinagooddirectiontoobtainthecorrectsound.Asforthefrequencydivider,itscoreisdividing,thecorrectionnetworkisconnectedinseriesinthecircuit,andthereisnoextraspeaker,thereisnothingtodivide,soitisnotafrequencydivider.ArethereanyexamplesofusingthecalibrationnetworkforfullrangespeakerunitsofmajorRigorousproductionoffullrangespeakerswillhavesuchadesign,NorwaysSEASsfullrangespeakerunit,theUnitedStates,fullrangespeakers,aswellasJiebao,.,EdifierEdifier,,FOSTEX,Markfullfrequencyspeakerunit,Xizimorninggloryfullfrequencyspeakerunit,Ruifanacousticfullfrequencyspeakerunit,etc.,DIYandothermodelshaveofficiallydesignedwavetraps,youcansearchforspecificconditions.InthelowendandlowendFeile,therearealsoexamplesoffriendsdesigningwavetraps.IsthisnotchfiltersuitableforallkindsofspeakersStrictlyspeaking,thenotchfiltershouldbedeterminedafterdebuggingaccordingtotheeffectofthespeakerafterpacking.Weconsiderthesituationofmostofourfriendswhendesigning.Thisnotchfilterissuitablefor3.55literbookshelfspeakers.Floorstandingspeakers,componentsmaybeadjustedTypenotchfiltercolorRedMaterialplasticPackageContents1xaudiofilterOnlytheabovepackagecontent,otherproductsarenotincluded.NoteLightreflectionanddifferentdisplaysmaycausethecoloroftheiteminthepicturealittledifferentfromtherealthing.Themeasurementallowederroris13cm.