I-tweeter yesithethi esineendlela ezimbini ithwala umsebenzi obalulekileyo webhendi yonke ye-high-frequency. Inxalenye yayo ye-tweeter yesithethi ithwala onke amandla enxalenye ye-high-frequency, ukuze le tweeter ingaxinwa kakhulu, ngoko awukwazi ukukhetha i-tweeter ene-crossover point ephantsi, ukuba ukhetha i-crossover point ephantsi kuya kukhokelela kwi-tweeter kwi-tweeter iya kuba ngamandla amakhulu kakhulu, nto leyo eya kukhokelela ekubeni i-tweeter itshiswe, phantsi kweemeko eziqhelekileyo, i-crossover point ye-tweeter ayiyi kuba ngaphezu kwe-2,000 hertz!

I-tweeter nayo kufuneka isetyenziswe kunye ne-woofer. Kwangaxeshanye, kufuneka siqwalasele umda we-low-frequency we-tweeter, kungenjalo, kuya kubakho ukuvakala okubi kwee-frequency ezimbini. Umda we-high-frequency wesithethi se-6.5-intshi ngokubanzi awukho ngaphezulu kwe-5,000 Hz, xa siyila i-crossover point, ukuba sishiya ukuphindaphindwa kwe-frequency, ke le crossover point ye-reasonable ithatha ixabiso elimalunga ne-2.5000 Hz, ngokufanayo, umda we-low-frequency we-tweeter, ukuba ngokufanayo ngokwendlela efanayo shiya ukuphindaphindwa kwe-frequency ukubala, ke kufuneka ibe ngaphantsi kwe-1.2500 Hz. Phinda kabini i-frequency ukubala, kufuneka ibe ngaphantsi kwe-1.2500 Hz.

Ngokweemfuno ze-tweeter, okokuqala, i-resonant frequency F0 ayinakuba ngaphezulu kwesiqingatha se-frequency ye-crossover point, kungenjalo, iya kukhokelela kwi-crossover point kwindawo ye-frequency response iya kuba yingxaki, uluhlu olufanelekileyo kufuneka lube yi-resonant frequency yesithethi ingabi ngaphezulu kwe-1.2500 Hz. Ukuba ubungakanani be-woofer exhasayo bungaphantsi kwe-6.5 intshi, ngeli xesha, umda we-low-frequency we-tweeter uya kuba phezulu kancinci, kuba ngeli xesha amandla e-high-frequency ye-woofer aya kuphuculwa, i-crossover point iya kuphakanyiswa, oku kusekelwe kwiimpawu ze-woofer ukuze kugqitywe!

Xa sikhetha i-tweeter, kufuneka siqwalasele nobuntununtunu, ngokomgaqo-siseko uvakalelo lwe-tweeter alunakuba ngaphantsi kobuntununtunu be-woofer. Ukuba luphantsi kunalo, kuya kuba nzima ukunciphisa uvakalelo lwesithethi ngokuthomalalisa isithethi esiqhelekileyo, ukuba i-crossover ye-elektroniki, oku akubalulekanga, xa uvakalelo lwe-tweeter luphezulu kunobuntununtunu besithethi se-bass, singakwazi ukusebenzisa i-tweeter kuthotho lwezinye ii-resistor eziquka ezinye izibonelelo zokuthintela ukunciphisa ezimbini ukuze kufezekiswe umxube ogqibeleleyo we-treble kunye ne-bass.

Into yokugqibela ekufuneka siyikhankanye kukuba iimpawu ze-tweeter ngokwayo zinempembelelo enkulu kakhulu kuyo yonke inkqubo, ngoko ke kufuneka sikhethe i-tweeter ene-distortion ephantsi kunye nokusebenza kakuhle!