Ponena za kusonkhanitsa pamodzi masewera akuluakulu a nyumba, subwoofer ndizofunika kugula . The subwoofer ndi wokamba nkhani wapadera yomwe yapangidwa kuti izitha kupanga maulendo ochepa kwambiri. Kwa nyimbo, izi zikutanthauza kuti masewero olimbitsa thupi kapena magetsi, ndi mafilimu ambiri omwe amatanthauza kugwedezeka kwa sitimayi yothamangira pansi njanji, njinga yamoto ndi ziphuphu, ndi mayesero aakulu: kuthamanga kwakukulu kwa chivomerezi.
Komabe, musanayambe kusangalala nazo zonsezi, muyenera kusakaniza subwoofer ndi dongosolo lanu lonse, ndi momwe mumagwirizanitsira subwoofer kumalo anu onse owonetseramo zisudzo zimadalira ngati ndi Passive kapena Powered.
Passive Subwoofers
Mankhwala osokoneza bongo amatchedwa "osalimbikitsa" chifukwa amayenera kupatsidwa mphamvu zowonjezereka, mofanana ndi zojambula zamanja. Chofunika kwambiri apa n'chakuti popeza subwoofers amafunikira mphamvu zambiri kuti abweretse phokoso lochepa, pulogalamu yanu yamakono kapena wolandila ayenera kuthandizira mphamvu zokwanira kuti zitsitsimutse zotsatira za subwoofer popanda kutaya mphamvu mumagwirizidwe anu. Mphamvu zochuluka bwanji zimadalira zofunikira za wokamba nkhani wa subwoofer ndi kukula kwa chipinda (ndi kuchuluka kwa zinthu zomwe mungathe kumimba, kapena kuchuluka kwa momwe mukufuna kusokoneza oyandikana nawo!).
Mofanana ndi makanema ena onse omwe amapangidwira kumalo osungirako nyumba, mumagwirizanitsa waya wokhala ndi amplifier ku subwoofer yosavuta. Chofunika kwambiri, choyamba muyenera kugwirizanitsa makina a subwoofer omwe amachokera kumalo osungirako nyumba kapena AV preamp processor , kuti alowe muzitsulo zamagetsi zowonjezeretsa pansi - mumalumikiza subwoofer yopita kumalo okambitsirana opatsirana pogwiritsa ntchito subwoofer amplifier.
Chitsanzo chimodzi cha Passive Subwoofer ndi OSD Audio IWS-88 Mu-Wall Subwoofer.
Chitsanzo chimodzi chazithukuko zakunja zomwe zimagwiritsidwa ntchito pogwiritsa ntchito Passive Subwoofer ndi Dayton Audio SA230.
Mankhwalawa amagwiritsidwa ntchito makamaka kumalo osungiramo malo omwe subwoofer ikhoza kukonzedwa pakhoma, ngakhale kuti pali zida zina zofanana ndi zomwe zimawoneka bwino. Komanso, machitidwe osungirako a nyumba-in-box-box amakhala ndi subwoofer, monga Onkyo HT-S3800 .
Subwoofers yogwiritsa ntchito
Pofuna kuthana ndi vuto la mphamvu zoperewera kapena zowonjezereka zomwe zingakhale zosavomerezeka kapena zowonjezera, Powered Subwoofers (omwe amatchedwanso Active Subwoofers) amagwiritsidwa ntchito. Mtundu wa subwoofer uwu ndi wokhazikika / wokonzeratu zamakono zomwe zizindikiro za amplifier ndi subwoofer zimagwirizana bwino ndipo zonsezi zimakhala mkati mwazomwezo.
Monga gawo lopindulira, subwoofer yonse yofunikira imakhala yothandizira chingwe chimodzi kuchokera kumalo oyendetsera kunyumba kapena phokoso loyang'ana ponseponse / pulosesa yotuluka (yomwe imatchedwanso subwoofer preamp output kapena LFE chiwongoladzanja). Makonzedwe amenewa amatenga mphamvu zambiri kuchokera kwa wolandira ndipo amalola wolandila omwe ali amphamvu kuti athetse maulendo apakatikati ndi olankhula tweeter mosavuta.
Chitsanzo chimodzi cha Powered Subwoofer ndi Fluance DB150 .
Kodi ndi Bwino - Passive kapena Powered?
Zinthu zina zonse zogwirizana, kaya subwoofer sizingatheke kapena zimagwiritsidwa ntchito sizomwe zimapangitsa kuti subwoofer ikhale yabwino. Komabe, subwoofers Zomwe zimagwiritsidwa ntchito zimagwiritsidwa ntchito kwambiri ngati zili ndi zida zawo zokhazokha ndipo sizidalira zofooka zilizonse za wolandila kapena amplifier. Izi zimapangitsa kuti zikhale zophweka kwambiri kuzigwiritsa ntchito ndi olandila kunyumba lero. Onse obwezera masewera a panyumba amabwera ndi zida imodzi kapena ziwiri zomwe zimagwiritsidwa ntchito mosakanikirana ndizomwe zimagwiritsidwa ntchito kuti zigwirizane ndi subwoofer yogwiritsidwa ntchito.
Komabe, zomwe muyenera kuchita kuti mugwiritse ntchito subwoofer yosafuna kugula ndi kugula chowongolera chopangidwa ndi subwoofer, yomwe nthawi zambiri imakhala yotsika mtengo kusiyana ndi subwoofer yochepa yomwe muli nayo.
M'mawu ena, nthawi zambiri zingakhale zodula kwambiri kugula subwoofer yogwiritsa ntchito m'malo mwa Passive Subwoofer. Ngati mutasankha njirayi, subwoofer yoyamba kuchoka ku Msewu Wowakomera Kumudzi iyenera kugwirizanitsa ndi mzere wowonjezereka wa subwoofer wothandizana nawo, ndi zowonjezerako zowonjezera zowonjezera zowonjezera zokamba zomwe zimapita kukulankhulana kwa oyankhula pa subwoofer yosavuta.
Njira yokhayo yogwirizanitsa ndi yomwe ingapezeke ndi subwoofer yopanda chidwi ndi kuti ngati subwoofer yosaonekayo imakhala ndi malumikizidwe ovomerezeka ofunika, mukhoza kugwirizanitsa mauthenga olankhula kumanzere ndi olondola pa wolandila kapena amplifier kwa subwoofer yosavuta ndiyeno kulumikiza kumanzere ndi kuyankhulana kwabwino kwa olankhula pagulu pamsonkho wodalirika wopita kutsogolo lanu (onani chithunzi).
Zomwe zimachitika pakukonzekera izi ndikuti subwoofer "idzachotsa" maulendo apansi pogwiritsa ntchito chikhomo cha mkati, chomwe chimatumiza pakati ndi maulendo apamwamba kwa okamba owonjezera omwe akugwirizana ndi zokambirana za subwoofer.
Kukonzekera kotereku kungapangitse kufunika kokhala ndi mphamvu yowonjezerapo yokha yapamwamba chifukwa cha subwoofer yosachita chidwi, koma ingayesetsenso zovuta pa wolandila kapena wopukutira chifukwa cha zofuna za phokoso lochepa.
Zomwe Zingatheke ku Malamulo Achigwirizano a Subwoofer
Ndifunikanso kudziwa kuti subwoofers ambiri ali ndi zowonjezera zowonjezera. Ngati ndi choncho, subwoofer ndi Powered Subwoofer. Komabe, mu chitsanzo ichi, ndi subwoofer yomwe ingavomereze zizindikiro kuchokera kumalo oyankhulira olankhula ndi amplifier kapena makina opangira mafilimu ang'onoang'ono omwe amatha kulumikiza.
Izi zikutanthawuza kuti ngati muli ndi malo okalamba owonetsera masewero kapena amphamvu omwe alibe mpangidwe wodzipereka wothandizana nawo, mungagwiritsenso ntchito subwoofer yowonjezera, ngati ikupereka mauthenga oyankhulana omwe ali ophatikizana pokhapokha pazolowera mzere. Kufuna kuleza mtima koma si kovuta kugwirizana .
Zosankha Zopanda Zapanda
Komanso, njira ina yothandizira kugwiritsira ntchito subwoofer yomwe imakhala yotchuka kwambiri (imangogwira ntchito ndi subwoofers) ndikulumikiza kwapakati pakati pa subwoofer ndi wolandila nyumba kapena wamakono. Izi zikhoza kukhazikitsidwa m'njira ziwiri.
Njira imodzi ndi pamene subwoofer imabwera ndi wolandila opanda waya opanda pakompyuta ndipo imaperekanso chithunzithunzi chopanda mawonekedwe chomwe chimachokera mu mzere wa subwoofer wotulutsidwa wa wolandila nyumba kapena wamakono.
Chitsanzo chimodzi cha Wireless Subwoofer ndi mtengo wotsika kwambiri wa Monoprice 110544 8-inch 110-watt model.
Njira yachiwiri ndiyo kugula chitoliro chopanda mawonekedwe chopanda waya chosagwiritsidwa ntchito ku subwoofer iliyonse yomwe imakhala ndi mzere wa mzere ndi wolandila pakhomo lililonse, AV, kapena amplifier omwe ali ndi subwoofer kapena LFE mzere wogulitsidwa.
Chitsanzo chimodzi cha kachipangizo ka Wireless Subwoofer Transmitter / Receiver ndi Sunfire Wireless Subwoofer Connection Kit.
Kutenga Kotsiriza
Mukamagula subwoofer kuti mugwiritse ntchito panyumba panu, yang'anani kuti muone ngati nyumba yam'nyumba yanu, AV, kapena wolandira phokoso lozungulira, ali ndi subwoofer preamp output (nthawi zambiri zotchedwa Sub Pre-Out, Sub Out, kapena LFE Out). Ngati ndi choncho, ndiye kuti mugwiritse ntchito subwoofer yogwiritsira ntchito.
Ndiponso, ngati mutangogula kampani yatsopano ya zisudzo, ndipo mukhale ndi subwoofer yotsalira yomwe poyamba inabwera ndi masewera a nyumba-in-box-box, yang'anani kuti muone ngati subwoofer imeneyo ndidi subwoofer yochepa. Zopereka ndizoti zilibe subwoofer mndandanda wa mndandanda ndipo zimangokhala zolumikizana.
Ngati ndi choncho, mungafunike kugula zoonjezerapo kuti muthe mphamvu ya subwoofer, kapena, ngati subwoofer ili ndi mauthenga okhudzidwa ndi oyankhulira, mutha kugwirizanitsa subwoofer ku zotsatira zoyankhulira zazikulu za kumanzere ndi kumanja. wa wolandila ndikugwirizanitsa zokamba zanu zakumanzere ndi zoyenera kwa wokamba nkhani zokhudzana ndi zotsatira za subwoofer yochepa.
Kuchokera ku nyumba yosagulitsika-nyumba-mu-bokosi mpaka kumapeto kwa mwambo wamakono waikidwa, subwoofer amafunika kuti apereke ma frequencies awo otsika.