Tweeter ya wokamba nkhani wa mbali ziwiri imakhala ndi ntchito yofunika kwambiri ya gulu lonse la ma frequency apamwamba. Gawo lake la tweeter la wokamba nkhani limakhala ndi mphamvu zonse za gawo la ma frequency apamwamba, kuti tweeter iyi isachuluke kwambiri, kotero simungathe kusankha tweeter yokhala ndi mfundo yotsika yopingasa, ngati musankha mfundo yotsika yopingasa idzatsogolera ku tweeter pa tweeter kudzera mu mphamvu yayikulu kwambiri, zomwe zidzatsogolera ku tweeter kutenthedwa, nthawi zina, mfundo yopingasa ya tweeter sidzakhala yoposa 2,000 hertz!

Tweeter iyeneranso kugwiritsidwa ntchito limodzi ndi woofer. Nthawi yomweyo, tiyeneranso kuganizira malire afupipafupi a tweeter, apo ayi, padzakhala kusalankhula bwino kwa ma frequency awiriwa. Malire apamwamba a speaker a mainchesi 6.5 nthawi zambiri sapitirira 5,000 Hz, tikapanga malo olumikizirana, ngati tisiya kuwirikiza kawiri kwa ma frequency, ndiye kuti malo olumikizirana awa amatenga mtengo wa pafupifupi 2.5000 Hz, mofananamo, malire otsika a tweeter, ngati malinga ndi zomwezo siyani kuwirikiza kawiri kwa ma frequency kuti muwerenge, ndiye kuti iyenera kukhala yochepera 1.2500 Hz. Kuwirikiza kawiri ma frequency kuti muwerenge, iyenera kukhala yochepera 1.2500 Hz.

Pazofunikira za tweeter, choyamba, ma resonant frequency F0 sangakhale okwera kuposa theka la ma frequency a crossover point, apo ayi, izi zipangitsa kuti crossover point pamalo omwe ma frequency response ayankhidwe idzakhala vuto, mtunda woyenera uyenera kukhala wofanana ndi ma frequency a wokamba si apamwamba kuposa 1.2500 Hz. Ngati kukula kwa woofer wothandizira kuli kochepera mainchesi 6.5, panthawiyi, malire otsika a tweeter adzakhala okwera pang'ono, chifukwa panthawiyi luso la woofer la ma frequency apamwamba lidzakulitsidwa, crossover point idzakwezedwa, izi zimadalira makhalidwe a woofer kuti asankhe!

Posankha tweeter, tiyeneranso kulabadira mphamvu ya mawu, makamaka mphamvu ya tweeter singakhale yotsika kuposa mphamvu ya woofer. Ngati ili yotsika kuposa iyo, zidzakhala zovuta kuchepetsa mphamvu ya wokamba nkhani kudzera mu kuchepetsa mphamvu ya wokamba nkhani wamba, ngati njira yamagetsi yolumikizirana, izi sizofunikira, pamene mphamvu ya tweeter ili yokwera kuposa mphamvu ya okamba nkhani a bass, tikhoza kudzera mu tweeter pamndandanda wa zotsutsana zina zomwe zili ndi malo ena oletsa kuti tichepetse ziwirizi kuti tipeze kusakaniza kwabwino kwa treble ndi bass.

Chomaliza chomwe ndinganene ndichakuti makhalidwe a tweeter yokha amakhudza kwambiri dongosolo lonse, choncho tiyenera kusankha tweeter yokhala ndi kusokonekera kochepa komanso magwiridwe antchito abwino!