Subwoofer ubukele izithethi mihla

Yintoni subwoofer? Ngokusisiseko, inkqubo nje - na umhlathi oludityaniswe ikhompyutha okanye inkqubo ephilileyo. Oku uyakwazi ukuzala ephantsi-amaza izandi (ukususela ezintlanu ukuya ezimakhulu mabini Hz). Kukho subwoofers eyimpumelelo esebenzayo. Oku kuchaphazela ukukwazi kwabo okudlulisela isandi.

Ukuze inkqubo sound audio elungileyo, umhlathi ezinkulu omnye kuphela, nto leyo kuncedo na zibekwe phantsi kwetafile. Ukukhetha indawo ifanelekileyo ukuze subwoofer, unako ukwenza iinzame ukuba ucime nokuma kwamaza ezisezantsi-kwamaza, ezivelayo kwigumbi elincinane azifakwanga. Amaninzi asetyenziswa kwisixando subwoofer izithethi yeqonga home for ukubukela iimovie ngeziphumo ezizodwa kunye nomculo. Yena kakuhle lidlulisela ezitsho eliphantsi.

Kuyenzeka ukuba iinkqubo subwoofer na aba ngezixhobo elidityaniswe kubo ngenxa ukungafani kwisigaba kunye namandla awo-rhoqo iimpawu zazo. Ukoyisa ezi zinto zingalunganga isandi, ezinye subwoofers banethuba hlengiso kwisigaba kunye amaza eliphezulu.

iintlobo subwoofers

Kukho iindidi ezimbini subwoofers: active and passive. Kukho imibuzo malunga umahluko phakathi an subwoofer esebenzayo evela olungenzi ukuba lenze imisebenzi izithethi?

An subwoofer esebenzayo iye yakhiwe kuwo msindo amandla. Esithe ngezo iyakwazi ukuba zisuswe umthwalo wokukhulisa ephantsi-rhoqo. Ngaphezu koko, lo subwoofer esebenzayo une crossover obusebenzayo ngokuvumela ezitsho eziphakamileyo, kuyanceda kukulungelelanisa umsebenzi kunye nenkqubo subwoofer broadband ive. Kaninzi kuye eyongezelelweyo iinketho isicwangciso ngokungqinelana nemiqathango yokusetyenziswa. It has a ulawulo ithoni kunye nomthamo.

Ngokungafaniyo inkqubo esebenzayo kwisixando akukho msindo. Kuyinto ngokuxhomekeke kwisixhobo eso lixhulumene: isithethi computer. Ngoko ke, kudityaniswe njengento esisiseko zesitiriyo supplement. Oko adityaniswe kwi msindo amandla eyahlukileyo. Luncedo xa subwoofer isixando kukuba kudala umthwalo owongezelelweyo kwi nxazonke, le nto umthamo lifinyele kunye Dynamics isandi odiyo. Nangona kunjalo, i oluphezulu uvakalelo le subwoofer, umthwalo ngaphantsi umsindo.

iimpawu Design, nkqubo leyo zezenzi, kwanyanzeleka ukuba babe ngenjongo yokufakwa kule gumbi. Kufuneka hanjiswa, ude ufumane isandi bass elungileyo. uluhlu Ubuninzi, nto leyo features a subwoofer, nga zohlulwa ngokwendidi ezintathu: nzulu (ukusuka amabini ukuya kumashumi amane Hz), eliphakathi (ukususela amane ukuya asibhozo Hz) kunye ophezulu (ukusuka asibhozo ukuya kwenye anamanci mathandathu Hz) bass. Isandi subwoofer ezithwala kuxhomekeka kwindawo ye diffuser. Ukususela eli gunya kunye bass organic enu.

subwoofers design

On isixhobo subwoofers nje ahluka: uphondo, kukho umoya oshushu kunye bandpass. Baye eziluncedo zabo nezingalunganga. Woofer uphondo subwoofer kwi eludongeni ibhokisi evaliweyo. iintlobo subwoofers Okufakwe apha ukuze elikhulu, ubungakanani enkulu, nangona ukuba nokwazi ukuba ukuzala sisityebi, bass enzulu.

Kungena zinesithethi ise izindlu. Kaninzi kwicala elinye kukho umngxuma. Subwoofers imifuziselo ezinjalo zibanga iithowuni bass ngaphantsi Dynamics ivaliwe, kuba ekuhambeni ukunyuka diffuser. Ukuba zifaneleke ngakumbi amagumbi amakhulu, njengoko ebonakala etsholo phezulu.

umbono olandelayo, into enokuba inkqubo zava - bandpass. It is a filter bandpass, ukudibanisa iimpawu iintlobo ezimbini ezichazwe apha ngasentla. Oku kubonakala kwinto yokuba subwoofer iquka iinxalenye ezimbini: ibhokisi evaliweyo kunye reflex. Ngoko ke, kukho uxinzelelo isandi, kodwa yefrikhwensi iba ezincinane.

Kusetyenziswa ekhaya subwoofers efanelekileyo hlwele okanye umoya oshushu. Ukukhetha kwabo, kufuneka sinikele ingqalelo oku kulandelayo. Subwoofer sesimangalo kufuneka ngaphezulu amaxesha nesiqingatha namandla, nto leyo eye inkqubo isithethi. Le mfuneko iza kuqinisekisa umgangatho ephilileyo.