Izithethi yafakwa - Ingaba oku ukhetho olufanelekileyo?

cars ezintsha badla baxhotyiswa nezithethi kakuhle ezilula. Abayi ukunika bass nzulu, treble ecacileyo noba. Kakade ke, abathandi ezifanelekileyo ukuphulaphula iindaba kunye namandla ezinjalo, kodwa umculo wenene abathetha olo iya kubangela nenzondo ngenene, ngokuba umculo oluqhelekileyo uya kubeva. Akuve enye into - yayikukufumana isithethi eqhelekileyo. Kulo mzekelo, kufuneka ukhethe enye ezimbini iinketho: izithethi candelo okanye yafakwa.

Abanye baba ngabanquli izithethi yafakwa. Oku izithethi zonke-imozulu iqulathe izithethi ezaziwayo, nganye izalana isandi frequency echazwe kakuhle. Ngokutsho rhoqo isandi ezahlulwa okucoca ezikhethekileyo - crossovers. Bayalibona rhoqo umqondiso kanye nokuthumela ngendlela isithethi ethile. Ngamanye amaxesha, ingakumbi ezibiza kakhulu imifuziselo stereos, crossovers kwenziwe izindlu elahlukileyo likhusela ngokuchaseneyo izandi ukuxuba elingenzi nto.

Kuba isandi efanelekileyo kufuneka indlela ekunene kukhetho lo mbandela lokucoca ulwelo. Enkosi amacebo okucoca, isithethi yafakwa iphinde izivelise kwakhona banzi broadband, frequency kuluhlu. Amaxesha amaninzi, abathetha olo yavezwa podiums ezikhethekileyo, nto leyo iphucula kakhulu izinga lesandi.

Olunye uhlobo izithethi, ekhoyo phakathi kwezi abaqhubi beemoto, iifeni umculo - isakhi umsindo. Njengoko izithethi yafakwa, ukuba kwande. Umgaqo ifowuni ukuba uyafana kwisixhobo Izithethi ezinjalo, kodwa kukho umahluko omncinane. Ukuba Dynamics isithethi yangaphambili zontathu iibhendi zamaza ibekwe izindlu enye, icandelo inkqubo ephantsi kwamaza, midrange kunye tweeter yahlukanisiwe ukusuka kwenye nenye. Ngenxa yoko, umnini-sithuthi ifumana izithethi ezintathu ezahlukeneyo, ezo kungcono ibekwe kufuphi enye kwenye. Kulo mzekelo, umboniso umculo elungileyo, ukuba kuya kunokwanelisa umphulaphuli kakhulu pereborchivy.

Kukho tips ezisisiseko ezimbalwa ezibalulekileyo xa ukhetha nayiphi na inkqubo umsindo yafakwa. Okokuqala, into engundoqo ukukhetha Dynamics isandi babo, kungekhona ngembonakalo. Kakade ke, uyilo isithethi kufuneka ifanelane kuyilo elingaphakathi emotweni, kodwa kubalulekile njengoko umsindo ofanele. Okwesibini, khumbula ukuba crossovers isithethi - le yokusebenza engundoqo. The degree of ukwahlulwa isandi ixhomekeke kwinani lweziqalelo filter, kuba ngakumbi kubo, ngcono isandi. Okwesithathu, kungakhathaliseki uhlobo inkqubo isithethi (izithethi ikhomponenti okanye ezinjalo) kuyanqweneleka ukusebenzisa nabo msindo lwangaphandle. Kulo mzekelo, isandi kuya kuba ngcono. Ukuba inkqubo isithethi liqhagamshelaniswe irediyo emotweni okanye omnye icandelo entloko, ahlawule ingqalelo uvakalelo yesithethi, njengoko iza kuxhomekeka kuyo ngokomthamo. ubuntununtunu ezicetyiswayo ka - 92 dB.