Ikhaya Subwoofer Active: Ukuxhumana bese ukulungiswa

Subwoofer - ke ingenye yezingxenye ezibaluleke kakhulu a multi-channel uhlelo isikhulumi. Ngaphandle-ke akuvamile kubiza futhi inhlangano ekhaya yaseshashalazini. umqondo Classical timphawu acoustic kuyisifundo esiphathelene nokufuna eningiliziwe imvamisa ongaphakeme eqhathaniswa obuphelele stereos egcwele. Ngaphezu kwalokho, kwamanye izakhiwo ukufaka enjalo ukuthulisa umsindo kokuguqula izici, okwenza ukudlala sobala. Yini enye kubalulekile, ikhaya subwoofer asebenzayo has a nomthelela othize inhlangano ebonakalayo kohlelo.

Njengomthetho, a unit compact, okuyinto ilungiselelo futhi akunandaba ngokuya bezibona isilaleli umsindo. Lokhu kungenxa izikhathi ngokucacile Lokusakaza ongaphakeme isignali spectrum ukuthi udliwa ngokulinganayo kungakhathaliseki umthombo isikhundla. Nokho, uxhumano kanye ukulungiswa imishini kusadingeka ulwazi ezinye subwoofer lobuchwepheshe kanye ezicashile tekusebenta.

Yini ekhethekile ngale subwoofer asebenzayo?

Umehluko omkhulu kusukela subwoofers asebenzayo imishini yokwenziwa kuyinto ukutholakala oludidiyelwe amandla amplifier. Ngalesi apharathasi ibhekwa ngempumelelo kususa ongaphakeme-imvamisa umthwalo base amplifier. Ngaphezu kwalokho, ama-apharathasi futhi ine asebenzayo crossover isihlungi ngokuvumela amaza okusezingeni eliphezulu kanye lula nokudidiyela apharathasi ne-broadband umsindo. Ukunikelwa izici ezengeziwe kwamanye onobuhle. Ngakho, ikhaya subwoofer, intengo okuyinto engcono kakhulu kunaleyo 30-35 izinkulungwane. Hlikihla., Ngokuvamile enikeziwe ukulungiswa imisebenzi izimo yokusebenza ethize. Leli akulona imodeli-premium, kodwa ekilasini eqinile phakathi. Abamele le ngxenye ukwesekwa ukulungisa uhlu lokuvama, ukujikeleza isigaba, isikhundla ukulungiswa of crossover amaphuzu, nokunye. D.

Indlela uxhuma subwoofer asebenzayo nge-amplifier?

Lo mshini uvame ifakwe ekhethekile RCA-siteshi yakhelwe xhuma subwoofer sikagesi. Abanye onobuhle ngisho ukunikeza okokufaka amaningi, okuyinto yandisa amathuba amathuluzi acoustic. Umsebenzisi kufuneka bona silungise RCA-ikhebula ubude elilungile kanye ixhume ku-isixhumi ezifanele. Ngokuphathelene ukusetshenziswa ngesikhathi esisodwa okokufaka amabili, khona-ke leli qhinga kusiza ekubonile ikhaya subwoofers enamandla exhunywe nge ikhebula idabula. Nale ndlela nokuxhumana the subwoofer ngeke kabili okuzwelayo, kodwa umphumela lubonakale phezu ozungezayo ikhambi elinjalo ngeke.

Kubalulekile nikhumbula ukuthi subwoofer ngokuvamile ezinikezwe sokunene nesobunxele iziteshi ephezulu ezingeni. Endabeni umsindo ezifana kubalulekile ikakhulukazi singalahlekelwa ekukhetheni ikhebula. Kuyinto efiselekayo ukunikeza wire yethusi ntandokazi monozhilnomu, okuzokwenza ugcine lemali isignali. Nokho, uma usebenzisa ikhaya lakho oluxhaswe subwoofer kusuka esigabeni isabelomali, ukwanda umkhiqizo kuyinto imishini axhunyiwe ngeke angaqondakali.

Ixhuma terminals okukhipha

Enye uxhumano ukusebenzisa main okukhipha ezikhumulweni. Kulokhu, izipikha uxhumeke kwi-high-ezingeni subwoofer okukhiphayo. Ngaphambi ezikhumulweni ahlelwe futhi ephezulu pass izihlungi, ukuhlinzeka isilinganiso 6 dB. ukuhlelwa enjalo inikeza ingcindezi sakugcina phezu umsindo kule ongaphakeme imvamisa ububanzi. Kodwa ukuxazulula inkinga Ukuthi uxhumana kanjani i subwoofer asebenzayo nge terminals okokufaka, kubalulekile ukuba acabangele bikho kohlelo ezinjalo. Uma ukhetha imodeli uxhumano kuchazwe ngokusebenzisa ngqo okukhipha terminals izihlungi we subwoofer, ungakwazi nokwandisa izinga umsindo kulo lonke uhla ukunciphisa iphutha kwephaneli acoustic ku ongaphakeme imvamisa ububanzi. Kodwa ngoba iziteshi uxhumano abasebenza parallel, futhi umthwalo Imininingwane ohlelweni uzobe kakhulu anda.

Ukubeka up ikhaya subwoofer amaza

Uhlelo oluyisisekelo oluthi apharathasi ukucushwa wenziwa ikhumbula izici izikhulumi eziyinhloko. Kunoma ikuphi, ukuya imingcele eyinhloko zinkulu. I-apharathasi kakhulu efanayo kungase kushintshwe kwemigomo inkinobho yomsindo kanye isigaba crossover, okuzoxoxwa ngezansi. Kodwa kuze kube isikhathi lapho sizokwazi ukuqala Samandla ngokushesha nemingcele acoustic, kufanele uhlole izinga uxhumano kanye nokwenzeka ukuba nokwandisa ukuxhumana ISIZINDA. Ngaphezu kwalokho, subwoofers yesimanje ekhaya Theater zomkhiqizo imigqa anemisila zokuxhumana ezingenazo izintambo amamojuli. Lokhu kusho ukuthi lezi zinto futhi ayidingi ukusetshenziswa izintambo ngokomzimba bendabuko futhi ixhunywe nge radio izinzwa. Lokho kuphela edingekayo ukuvumelanisa nge-Bluetooth hardware module noma ezinye zokuxhumana ezingenazo izintambo uhlelo.

Ukulungisa crossover

Ukubeka crossover yakhelwe bembonisa imvamisa spectra ngokwahlukana woofer. Okungukuthi, nale isilawuli subwoofer ekhaya amatiyetha oluneziqhingi kushintshwe kwibanga of isignali ukukhiqizwa kabusha. Abanye onobuhle ngisho ukunikeza kakhulu imvamisa ukubaluleka lapho insimbi futhi hhayi ziqondakala indlebe yomuntu. Standard ezidlula esifanayo kuyoba isikhundla maphakathi 80 Hz. Bachezuke lesi silinganiso kufanele kube ezimweni lapho amanothi wokugaklazeka bass umsindo. Kulesi simo, kutuswa ukuba uthumele control kuya downconversion ohlangothini.

Ukulungisa isigaba switch

isigaba inkinobho yena, yakhelwe ukuze sivale lapho sisilela umehluko izikhala phakathi kulungiselelwa esemqoka ye subwoofer kanye nezakhi zalo. Futhi, lolu control kusiza lungise amasignali kusuka iziphuphutheki ezahlukene. ikhaya ngezifiso i subwoofer inikwa amandla yi Kunconywa lokhu ipharamitha ngemuva ukudlala umculo amavesi nge owesilisa ngezwi eliphansi. Umsebenzisi kumele ichaze inqubo okulalela, lapho isigaba uguquko imodi vocals uzwakale lemvelo kanye isikhala.

Ukuyeka acoustic subwoofer ukuhlanekezela

Kwaphela izizathu zokuthi kungani ngisho subwoofers high-priced uphawu musa ukuhlala njalo anikela ubumsulwa crystalline umsindo kuleli uhla ongaphakeme. Nokho, inkinga enjalo kwezinye izimo, amenable ukusolwa. Ngokwesibonelo, nokububula evelele acoustic kungadalwa ukuhlakazwa esikhathini izintambo subwoofer. Yilokho kanye okwenzeka lapho izinga ikhebula idlala indima enkulu kuleli izici umsindo ukusakaza. Lungisa le nkinga, ungathuthukisa noma ngocingo, noma nge aphethe control ivolumu ukuze uthole okungcono umsindo ihlanzekile. Ikakhulukazi, subwoofers eqinile asekhaya watusa ekuqaleni axhunyiwe ngokusebenzisa aminyene izinga okusezingeni RCA-ikhebula nge ngempumelelo ukuhlolwa umsebenzi. Ngokuvamile abasebenzisi subwoofers uqaphele futhi hum elikhulu, okuyinto wonke ama-akhawunti is senziwa iziphi izici zangaphandle. Ukuphungula ukukhubazeka okunjalo kuyosisiza okubizwa ngokuthi AC isihlungi ku ikhebula.

Indlela ukukhetha subwoofer engcono?

uhlelo qualitative zingafakwa ukusebenza okumaphakathi kanye zokuxhuma enikeziwe abanekhono ukunikeza ehloniphekile Iphalethi acoustic. Ngakho, amandla eqinile ekhaya subwoofer kabani intengo acishe abe yizinkulungwane 50-60. Hlikihla., Cishe ukuba babhekane nezinkinga kucutshungulwa ongaphakeme Ibhendi yokuvama in the uhla kuvunyelwe udluliseleke eziyisisekelo. Nokho, umphumela ofanayo futhi uyonikeza umfuziselo ekilasini umnotho, okuyinto by yokusebenza imingcele yayo esiphezulu elihambisana ikhanda zedivayisi. Okungukuthi, abangabantwana ngokweqile ngoba imishini akuyona njalo ulungile, njengoba nje kunjalo nangabantu kumasathalayithi.

Ngaphandle izici eziyisisekelo impedance, amandla, kanye Ibhendi yokuvama kumelwe asinake futhi nendaba bumbela. Naphezu ukuthandwa plastic, akukho funa lantambama ngoba lokhuni subwoofer asebenzayo. Izibuyekezo bathi kunjalo elinama yemvelo ingxenye nenzuzo kakhulu e nokucindezela kunyakaza futhi ukuhlakazwa umfaniswano isignali yokusebenza. Nokho, ugodo plastic ilahlekelwa usizo ngokuya ukufakwa.

isiphetho

I subwoofer ngokwayo zihlanganisa isikhulumi ngenxa isifiso sokuba umsindo wekhwalithi ephezulu. ukufaka okusebenzayo yokukhulisa umsindo ukunikeza ngezinga elikhulu ukufeza lokhu. Futhi kuncike uxhumano lesifanele esebenzayo subwoofer ikhaya bathethelele ngokugcwele utshalomali kuwo. Ngokwe-abathandi bomculo, usebenzisa ukucushwa efanayo ne subwoofers asebenzayo okufanayo ekhaya yaseshashalazini ingafinyelela enamandla amandla play nge bass ezijulile nekuchazwa. System Ivula bezikhali kulezi zici ngokuyinhloko kunqunywa izinga yoxhumano. Ibe isilandelwa kukhona kulungiselelwa subwoofer on the uhla imvamisa.