Yeka ukuthi i-Amplifier yamandla ihluke kanjani kunombukeli we-Home Theatre
Njengoba igama layo lisho, i-amplifier yamandla wuhlobo lwe-amplifier elinika amandla kwisiphakamiso esisodwa noma ngaphezulu kodwa asinayo izici ezengeziwe ozothola kumamukeli wekhamera yasendlini , njengokwamukela umsakazo, ukushintshwa kokufakwayo, nokuphathwa komsindo / wevidiyo . Ukulawula okuwukuphela kwakho ongayithola kumandlali amplifier (ngaphandle kokushintsha ukuvula / ukuvala), kungaba ukulawulwa kokuzuza okuhle (inzuzo ifana nevolumu).
Ixhuma i-Amplifier yamandla
Ukuthola izimpawu zomsindo kwisikhululi samandla, i- preamp ehlukile noma i-AV preamp / prosesor iyadingeka.
I-AV preamp / Processor yilapho uxhuma izingxenye zakho zemithombo ( Blu-ray , DVD , CD , njll ...).
I-pre preamp / iprosesa ye-AV ikhetha noma ifaka izinkomba ezingenayo yomthombo wezomsindo bese idlulisa, ngohlobo lwe-analog ngezimpawu zomugqa usebenzisa ukuxhumana okujwayelekile kwe- RCA noma, kwezinye izinhlanganisela eziphezulu eziphambili zokuqala / amandla okukhulisa amandla, uxhumano lwe-XLR kumandla amphamvu, futhi, uyithumela kuzikhulumi.
Ama-amplifiers amandla afika ezinhlobonhlobo eziningi zokulungiselelwa kwesiteshi, kusukela kwesiteshi esisodwa (okubizwa ngokuthi i-monoblock) kuya eziteshini ezimbili (stereo), noma, ezenzakalweni ezizungezile, ezi-5, 7, noma ngaphezulu. Uma kudingeka iziteshi ezingu-9, umsebenzisi angasebenzisa kokubili amandla okuvula amandla wesiteshi 7 no-2 futhi uma kwenzeka iziteshi ezingu-11, i-amplifier yesiteshi esingu-7 ihlangene nama-amplifiers amabili wesiteshi. Eqinisweni, kunezindlela ezithile ezisebenzisa i-monoblock amplifier esiteshini ngasinye - Manje lokho okuningi okukhulisa!
Amaplifiers Amandla nama-Subwoofers
Kuzo izicelo zaseshashalazini zasendlini, ngaphezu kokunikeza amandla izikhulumi zakho, kufanele uphinde uthathe i- subwoofer . Uma i-subwoofer ingenawo amandla (uhlobo oluvame kakhulu), ke lune-amp amp yangaphakathi. Ukuthola umsindo kusikrini se-subwoofer ene-powered, udinga ukuxhuma ukukhishwa kwesampuli se-subwoofer esinikeziwe kusuka ku-pre preamp / prosesor noma kumceiver wekhaya.
Kodwa-ke, uma i-subwoofer iyinhlobo engavamile, ukukhishwa kwesikhangiso se-subwoofer kuyadingeka ukuthi ixhumeke ku-amplifier yangaphandle yamandla (okubizwa ngokuthi i-subwoofer amplifier). Lolu hlobo lwe-amplifier lusetshenziselwa kuphela amandla we-subwoofer futhi akufanele lisetshenziselwe ukulawula zonke izikhulumi. Funda kabanzi mayelana nokwahlukana phakathi kwe-Powered and Passive Subwoofers
Indlela yokusebenzisa i-Power Amplifier neReceiver yasekhaya yasekhaya
Nakuba abamukelayo yaseshashalazini basekhaya bahlinzeka ngamaphakheji abo abakhelwe ngaphakathi angakwazi ukunika amandla izikhulumi, kunezinye izimpendulo ezibuye zinikeze isethi yemiphumela ye-preamp engakwazi ukuxhumeka kumunye, noma ngaphezulu amps amandla ukuhlinzeka ngokukhipha amandla amakhulu kunokwakhiwa kwayo kwe- kuma-amplifiers angase abe nawo, ngokuphumelelayo aphendule umamukeli abe yi-AV preamp / pro processor.
Kodwa-ke, kufanele kuqashelwe ukuthi kulolu hlobo lokusetha, ama-amplifiers angaphakathi angayitholi. Lokho kusho ukuthi awukwazi ukusebenzisa ama-amplifier akhiwe ngaphakathi kwe-receptioner yaseshashalazini yasendlini kanye neziphakamisi zangaphandle ukwenza amandla iziteshi ezifanayo ngesikhathi esisodwa.
Futhi, uma isamukeli semidlalo yaseshashalazini sinekhono le- Multi-Zone , khona-ke i- Zone 2 (noma 3.4) izimpendulo zangaphambili zingakwazi ukuxhumeka kuma-amps amandla angaphandle wokusebenzisa iqoqo lezikhulumi ezingafakwa endaweni ehlukile , ngenkathi isalondoloze isetshenzisiwe ngokwakho okwakhiwe ngaphakathi kwesikhulumi ukuze kusetshenziswe endaweni enkulu.
Isibonelo, uma umamukeli engumamukeli wesiteshi se-7.1 futhi aneziphumo zangaphambi kokuqala ezitholakala ukuqhuba indawo yesiteshi esizimele ezimbili - ungasebenzisa indawo enkulu yesiteshi 7.1, kanye nomzila wesibili wesiteshi ngesikhathi esifanayo, usebenzisa inzuzo eyengeziwe amandla amps axhunyiwe kuzikhulumi endaweni eyengeziwe.
Amaplifiers Amandla vs Amaplifiers Ahlanganisiwe
I-amplifier edidiyelwe ihluke kumandla amplifier njengoba ihlanganisa ukuxhuma kokufaka umthombo nokushintsha, kanye namazinga ahlukene wokumisa ukulalelwayo noma ukucubungula, ngaphezu kwesikhulumi esakhelwe ngaphakathi sokwenza izikhulumi.
Kodwa-ke, ngokungafani nesamukeli se-stereo noma yaseshashalazini ekhaya, i-amplifier ehlanganisiwe ayinayo ikhono lokuthola ukuthunyelwa komsakazo we-AM / FM, futhi, kuphela ezimweni ezingavamile, ingasakaza umculo kusuka kwi-intanethi - kulawo macala izobe ithengiswe " ukusakaza amplifier ". Futhi, ama-amplifier ahlanganisiwe ngokuvamile ahlinzekela ukulungiselelwa kwesipikha sesiteshi ezimbili.
Okubalulekile
Ezingxenyeni eziningi zezemidlalo yaseshashalazini, isamukeli semidlalo yaseshashalazini sisetshenziselwa ukuhlinzeka konke ukuxhumana nokushintshwa okudingekayo kumakhi womthombo, njengabadlali be-Blu-ray / i-DVD / CD, amabhokisi wekhamera / amasabatha, ukusakazwa kwangaphandle kwemidiya , ne-VCR (uma wena kusenayo eyodwa), kanye nokuhlinzeka konke okudingekayo kokucubungula umsindo (futhi ngezinye izikhathi ukucubungula ividiyo), kanye nokunikeza amandla izikhulumi zakho.
Lokho kuyinto enhle kakhulu ukuthi idivayisi eyodwa kufanele isetshenziswe, futhi kwabanye, ukuhlukanisa ukushintshwa kokufakwayo nokucubungula umsindo / wevidiyo kusuka emisebenzini yangempela yokunikeza amandla, nokuxhumeka, izikhulumi ze-AV preamp / processe ezihlukile neziphakamisi zamandla zithandwa ngabasebenzisi abathile.
Njengoba ama-amplifiers enza ukushisa okukhulu, kunenzuzo eyengeziwe yezindlu izindlu zokukhulisa amandla kanye nokunikezwa kwamandla kudivayisi ehlukile, kunokuba ziwugqekeze ku-iKhabhinethi efanayo nayo yonke imisebenzi ye-receiver, ikakhulukazi emakamelweni lapho kuningi okukhulisa khona amandla okukhipha ayadingeka, noma ayifunayo.
Esinye isizathu sokusebenzisa isikhangiso esithile nesiphakamiso samandla kungase kube yinto efiselekayo yukuthi nakuba idala imishini eminingi kanye ne-clutter yekhebula, inikeza ukulungiswa okunamandla okukhulu njengoba amps amandla angapheli usuku ngokushesha njengoba preamp kungenzeka - ikakhulukazi nge ukuqhubeka nezinguquko ekuxhumaneni komthombo kanye nezici zokucubungula / zevidiyo.
Uma unomamukeli wendawo yaseshashalazini yakudala, ama-amps ayo akhiwe angase ahleleke kahle, kodwa uma engasatholi ukuxhumeka kwamanje / amavidiyo amavaysi nezindlela zokucubungula - usuqede ukuxosha amps amnandi, ukuze uthole zonke lezo zici ezintsha .