Yisiphi isakhiwo se-Subwoofer
Uma uya emidlalo yaseshashalazini yangakini, awumangalisi nje kuphela emifanekisweni emikhulu futhi enemibala ekhishwa esikrinini, kodwa imisindo ehambisana nabo bonke abakuzungezile. Okubamba ngempela, noma kunjalo, umsindo owuzwa empeleni; ama-bass ejulile anokuthungula bese efika emanzini.
Isikhulumi esikhethekile, esibizwa ngokuthi i-subwoofer, sinesibopho salokho okuhlangenwe nakho okujulile. I-subwoofer yenzelwe ukuzala kuphela ama-frequencies aphansi kakhulu. Endlini yaseshashalazini , lokhu kuvame ukubizwa ngokuthi yi-LFE (Imiphumela Ephansi Yezimfutho.
Umzila ozwakalayo ozungezile ozinikezelwe ku-subwoofer ubizwa ngokuthi yi- .1 isiteshi .
Ngokuthandwa kwezinhlelo zomsindo wekhaya ezitholakala ezikhulwini ezikhethekile zezingxoxo zesiteshi somphakathi, izingoma zomculo eziyinhloko, ezungezile, futhi ngezinye izikhathi ngisho nemiphumela yokuphakama, isidingo sokuba isikhulumi sikhule nje ingxenye engaphansi ye-movie soundtrack ibaluleke kakhulu. Yize lezi zinsizakalo ezingezansi zingezona "njengokuduma" njengama-subwoofers asetshenzisiwe emidlalo yaseshashalazini yangakini, lezi zikhulumi eziyingqayizivele zisakwazi ukuzamazama phansi indlu noma ukucasula omakhelwane abaphansi endaweni yakho noma indlu encane.
Ukuthenga i-subwoofer kuyadingeka uma kuziwa ekuhlangenwe nakho kwendawo yaseshashalazini.
Izinhlobo ze-Subwoofers
I-Subwoofers engamaphutha
I-subwoofers engenawo amandla ixhaswe yi-amplifier yangaphandle, ngendlela efanayo nezinye izikhulumi ohlelweni lwakho. Okubalulekile ukucabangela lapha ukuthi kusukela ama-bass amakhulu adinga amandla amaningi ukukhiqiza imisindo ye-frequency low, isikhulumi sakho noma umamukeli kumele akwazi ukukhipha amandla anele ukusekela imiphumela ye-bass ngaphandle kwe-subwoofer ngaphandle kokukhipha i-amp. Amandla angakanani ancike ezimfuno zesiphakamiso nobukhulu bekamelo (nokuthi zingakanani ezingezansi ongakwazi ukuzenza ngesisu!).
I-Subwoofers enikwe amandla
Ukuxazulula inkinga yamandla angenele noma ezinye izici ezingase zingekho kumamukeli noma amplifier, i-subwoofers ene-powered ziyi-speaker noma izilungiselelo zokukhulisa ngaphakathi ngaphakathi kwekhabhinethi efanayo, lapho izici ze-amplifier ne-subwoofer zifaniswa kahle.
Njengenzuzo ehlangothini lokuhlanganiswa kwesipikha kanye ne-amplifier ku-iKhabhinethi efanayo, zonke izidingo ze-subwoofer ezinikwe amandla ngumkhiqizo we-line kusuka kumamukeli wezemidlalo. Leli lungiselelo lithatha okuningi amandla okulayisha ngaphandle kwe-amp / receiver futhi ivumela i-amp / receiver ukuba isebenze ububanzi obuphakathi no-tweeters kalula.
Ukuze uthole ukwaziswa okwengeziwe ngokungafani nokuthi ungathinta kanjani ama-Subwoofers angenawo amandla futhi aphethwe amandla, funda isihloko sami sokungezela: I-Subwoofers yama-Passive ne-Subwoofers e-Powered .
Izinhlamvu ezengeziwe ze-Subwoofer
Ukungafani kokuklanywa kwe-subwoofer okusetshenziselwayo kusetshenziselwa ukuqhubeka nokwandisa indlela ukusebenza kwendima ngayo. Lezi zinguquko zihlanganisa ukusetshenziswa kwezikhulumi zangaphambili nokudubula phansi , kanye nokusetshenziswa, kwezinye izimo, ngamaphaya noma ama-Radiators .
I-subwoofers yangaphambili yokudubula isebenzisa isikhulumi siqhubekile ukuze sikhanyise umsindo kusuka ohlangothini noma phambili kwe-subwoofer enclosure. Ama-subwoofers aphansi asebenzayo asebenzisa isikhulumi esibekwe ukuze sikhanyise phansi, sibheke phansi. Ngaphezu kwalokho, ezinye izibophezelo zisebenzisa ichweba elengeziwe, elenza umoya ongeyena, ukwandisa izimpendulo ngendlela ephumelelayo kunezingqinamba ezivalwe. Loluhlobo lokudweba okufakiwe lubizwa ngokuthi yi-Bass Reflex.
Olunye uhlobo lwe-enclosure lisebenzisa i-Passive Radiator ngaphezu kwesipikha, esikhundleni sechweba, ukwandisa ukusebenza kahle nokucacile. Ama-radiator angenangqondo angase abe izikhulumi ngekhoyili yezwi esusiwe, noma i-diaphragm flat.
Crossovers
Ngokuvamile, i-subwoofer enhle inevolumu "ye-crossover" engaba ngu-100hz. I-crossover iyisifunda se-electronic esithinta zonke izikhathi ezingezansi ngaphasi kwephuzu le-subwoofer; wonke ama-frequencies ngenhla kwaleli phuzu aphinde akhiqizwe izikhulumi eziyinhloko, eziphakathi nendawo ezungezile. Asikho isidingo salezo zinhlelo ezinkulu zezinkulumo ezi-3-Way ezinama-12 "noma angu-15" woofers. Izikhulumi ze-satellites ezincane, ezilungiselelwe ama-medium-and-high frequencies, zithatha isikhala esincane kakhulu futhi manje zivame kakhulu kumasevisi amaningi yaseshashalazini.
Ukuqondisa
Ngaphezu kwalokho, kusukela ama-deep-bass frequencies akhiqizwa yi-subwoofers akuyona into eqondisayo (njengama-frequencies angaphansi noma emngceleni wokuzwa). Kunzima kakhulu ezindlebeni zethu ukuthi sizitholele ngempela-sikhombise isiqondiso lapho lezi zinhlobo zemisindo ziyeza. Yingakho singabona nje ukuthi ukuzamazama komhlaba kubonakala sengathi kuyisizungezile, kunokuba sisuke esiqondisweni esithile.
Ngenxa yalokho izici ze-omni noma ezingekho iziqondiso zomsindo ophansi kakhulu wenkomfa, i-subwoofer ingafakwa noma yikuphi ekamelweni. Kodwa-ke, imiphumela emihle ixhomeke ekamelweni lendawo, uhlobo oluphansi, impahla kanye nokwakhiwa kwodonga. Ngokuvamile, ukubekwa okuhle kwe-subwoofer kusephambi kwekamelo, ngakwesokunxele noma kwesokudla kwezikhulumi eziyinhloko. Kukhona amathiphu amaningi wokufaka ekupheleni kwalesi sihloko.
I-Subwoofer Alternatives
Njengoba isipiliyoni se-subwoofer sihlanganisa okuningi kwalokho esingakuzwa kunalokho esikuzwayo, ukusebenzisa i-loudspeaker-based design akuyona indlela kuphela engasetshenziselwa ukukhiqiza ulwazi oluvame kakhulu. Kwezinye izindlela ezithakazelisayo ezingaphansi kwe-subwoofer yendabuko, lokho kungashukumisa ngempela izinto ngokucabangela lokhu okulandelayo:
I-Buttkicker
Okungaphezu nje kwe-subwoofer, i-Buttkicker uhlobo lwe-transducer ephindaphindiwe elingagcini nje kuphela ukubeka umuzwa ongeyena kuma-bass wakho, kodwa .... I-Butter Butt! Ukusebenzisa i-"magnetic system system" eyingqayizivele yokukhiqiza amagagasi omsindo engekho umoya oxhomeke kuyo, i-Buttkicker ingaveza ama-frequencies kuze kube ku-5HZ. Lokhu kungaphansi kwezindlebe zabantu, kodwa hhayi ngezansi komzwelo womuntu! Izinguquko ze-Buttkicker zitholakala kuzilungiselelo zobuchwepheshe, njengezindawo zeshashalazi ze-movie, namahholo ekhonsathi, kodwa zilungisiwe ukusetshenziswa kwendawo yaseshashalazini yasendlini.
I-Clark Synthesis Tactile Sound Transducer
Ungamane uzwe umsindo, uthinte! Ngomklamo we-transducer ohlangene kakhulu, i-Clark Synthesis Tactile Sound Transducer ingafakwa ngaphakathi (noma ngaphansi) izihlalo, izansi, njll ... ukukhiqiza impendulo ejulile esebenzayo futhi esebenzayo (abanye abasendlini bayomangala yini okukuthokozisa kakhulu!).
I-Crowson Technology Tactile Transducers
Ubuchwepheshe obalulekile obuqashwe ku-Crowson Tactile Transducers yi-Linear Direct-Drive. Esikhundleni sokudumala emoyeni, njenge-subwoofer, noma ukusebenzisa i-piston ehudula ngaphakathi kwezindlu ezingahambisani ngqo nomzwelo wokuthuthumela esihlalweni, njenge-bass shaker (kokubili ethatha amandla), i-Linear Direct Drive idlulisela ukudlidliza kwe-sonic ngokuqondile isihlalo ngokwawo ngezinyawo, okufana namasu asetshenziselwa ukuzwa ngokuqondile nge-bone conduction. Ngakho-ke, uma othile ehlezi esihlalweni, bayozizwa nomphumela oqondile wenqubo yokuqhutshwa komzimba emzimbeni wabo.
Le ndlela idinga amandla amancane ukukhiqiza imiphumela yokudlidliza kunezinye izindlela, ngaleyo ndlela ivumela umthelela onamandla ngokwengeziwe ngezikhathi zokuphendula ngokushesha. Ngamanye amazwi, i-Crowson Tactile Transducer ingakwazi ukuthatha ukudlidliza okucashile kokushayela imoto emgwaqweni wezwe ukuya ekuqhumeni okukhulu kwe-explosion bhomu ye-athomu.
Bass Shakers
I-Bass Shakers ingenye uhlobo lwedivayisi ye-transducer eyenzelwe ukukhiqiza ama frequencies angenakuvakala, oklanyelwe ukunikeza "i-punch" eyengeziwe ohlelweni lwakho lwezwi. I-Shaker ivame ukuxhunyaniswa ngqo nento "yokuthuthumela", njengesihlalo (esifana ne-Clark Tactile Transducer) ukuze kutholakale umphumela wayo. I-Bass Shakers ingasetshenziselwa yona kuphela, kodwa ngokubambisana nokusethwa kwe-subwoofer yendabuko.
Ezinye izibonelo zeBass Shakers zihlelwe ku-Amazon.com.
Enye inothi lokugcina kulezi zindlela ezihlukile ze-subwoofer. Nakuba kuphumelele kakhulu emisebentini yaseshashalazini yasemakhaya ngemiphumela equkethe ulwazi oluningi olungenakuvakalako lokuvama, njengokuzamazama komhlaba, ukuzamazama komhlaba, ukuqhuma kwezibhamu, i-rocket kanye ne-jet motor effects, abadayisi nabathengisi abahamba phambili abaphumelelanga kakhulu emvelweni womculo wokulalela ekhaya. I-good, yendabuko, i-subwoofer ingaphezu kokwanele emiphumeleni yomculo ephansi kunazo zonke, njenge-bass acoustic nama-bass drums.
Amathiphu okuthenga
Naphezu kwazo zonke izinkomba zobuchwepheshe kanye nezici zokuklama ze-subwoofers, uhlobo lwe-subwoofer oyikhethayo ohlelweni lwakho kuxhomeke kuzici zegumbi kanye nezintandokazi zakho. Uma uya kumdayisi, thatha i-DVD oyithandayo kanye / noma i-CD enolwazi oluthe xaxa futhi ulalele ukuthi amabhasi asezwakala kanjani nge-subwoofers ehlukahlukene.
Ngaphezu kwalokho, qiniseka ukuthi uthola inqubomgomo yokubuya yomthengisi wakho, uma ngabe i-subwoofer ingenzi kahle emvelweni wakho wokulalela. Beka i-subwoofer ezingxenyeni ezihlukahlukene zegumbi, usebenzisa ibhukwana lomnikazi njengomhlahlandlela, ukuthola ukuthi yimiphi imisindo ejabulisayo kuwe.
Amathiphu wokufaka
I-subwoofer akufanele izwakala "i-boomy", kodwa ijulile futhi iqinile. Lokhu kubaluleke kakhulu uma uhlose ukusebenzisa i-subwoofer yakho yomculo ukulalela. Ama-subwoofers amaningi amnandi kuma-Blu-ray Disc noma ama-DVD ama-movie, kepha angase angenzi kahle ngamabhayisikili ajulile emibonweni yomculo.
Uma ufaka i-subwoofer yakho, zama izilungiselelo ze-crossover. Ngaphezu kwalokho, inkundla yaseshashalazini eminingi noma abamukeli be-AV banezilungiselelo zangaphakathi ze-subwoofer ezithinta ukuthi ezinye izikhulumi zakho zinkulu noma zincane. Ngale ndlela i-subwoofer yakho ingathatha wonke umthwalo we-bass noma ihlukanise umthwalo we-bass ngezikhulumi ezinkulu eziyinhloko, ne-subwoofer kuphela eveza ama-bass frequencies kakhulu kakhulu.
Futhi, uma uhlala efulethini eliphezulu, i-subwoofer ephansi phansi ingaphazanyisa phansi phansi omakhelwane bakho kalula ukuthi i-design-front shot. Okokugcina, kwezinye izimo, ukuhlanganisa ama-subwoofers amabili ohlelweni lwakho kunganikeza ukhetho olungcono, ikakhulukazi ekamelweni elikhulu kakhulu.
Kwamanye amathiphu wokufaka we-subwoofer engeziwe, hlola izihloko zethu zomngane ku:
- Indlela yokuthola ukusebenza okuhle kakhulu kwe-Subwoofer
- Indlela Yokuxhuma I-Subwoofer KuMamukeli, Inqubo, noma i-Amplifier
- Izinzuzo Zokusebenzisa Ama-subwoofers amaningi .
Ukuze uqale ekutholeni i-subwoofer engase ibe yindlela efanele yesistimu yakho, hlola uhlu lwethu lwe- Subwoofers kanye ne-Subwoofer brand .