Kaya mukusewera borm sopo m'galimoto yanu, mutakhazikitsa njira yanu ya zisudzo kuti muwone kanema watsopanoyo, kapena mukumanga stereo yatsopano, yomwe mukufuna kuyang'ana kwambiri mabass. Kuti mumve mawu awa, muyenera kuluka.

Subwoofer ndi mtundu wa wokamba nkhani wobereka ngati mabass ndi bass. Subwoofer imatenga chizindikiro chofiyira chochepa ndikusintha kukhala mawu kuti subwoofer silingathe kubala.

Ngati wokamba nkhani wanu amakhazikitsidwa molondola, mutha kumva phokoso lakuya, lolemera. Kodi ntchito ya subwoofer imagwira bwanji? Izi ndi zomwe muyenera kudziwa.

Asubwoofer?

Ngati muli ndi subwoofer, payenera kukhala vansiower, molondola? zolondola. Ma Tyoftors ambiri kapena olankhula wamba amatha kupanga zomveka mpaka 50 hz. Subwoofer imatulutsa pafupipafupi mpaka 20 Hz. Chifukwa chake, dzinalo "subwoofer" limachokera ku msinkhu wotsika yemwe agalu amapanga akamangokhalira.

Pomwe kusiyana pakati pa 50 hz kwa okamba ambiri ndi gawo la agogo a Hzi. Kugonjera kumakuthandizani kuti mumve m'masewera ndi kanema, kapena chilichonse chomwe mukumvetsera. Kuyankha kocheperako kocheperako kwa subwoofer, wamphamvu komanso wonenepa kwambiri.

Popeza matope awa ndi otsika kwambiri, anthu ena sangamve mabasi ochokera ku subwoofer. Ichi ndichifukwa chake mawonekedwe a subwoofer akumva kuti gawo lofunikira kwambiri.

Makutu achichepere, athanzi amatha kumva mawu otsika ngati 20 Hz, omwe amatanthauza makutu azaka zapakati nthawi zina amavutika kuti amve mawu akuya kwambiri. Ndi subwoofer, mukutsimikiza kuti mukumva kuti kugwedezeka ngakhale ngati simungathe kuzimva.

Kodi ntchito ya subwoofer imachita bwanji?

Subwoofer imalumikizana ndi olankhula ena mu mawonekedwe athunthu. Ngati mumasewera nyimbo kunyumba, mwina muli ndi cholumikizira cholumikizidwa ndi wolandila ma audio. Nyimbo zikamasewera kudzera pa okamba, zimatumiza zifukwa zochepa zokhala ndi subwoofer kuti muberekenso bwino.

Ponena za kumvetsetsa momwe mungagwirire ntchito, mutha kupezeka pa mitundu yogwira ntchito ndi yosangalatsa. Wogwira Subwoofer ali ndi opanga-opangidwa. Ma subwoofers amafunikira chidwi chakunja. Ngati mungasankhe kugwiritsa ntchito subwoower yogwira, muyenera kugula chingwe cha subwoofer, monga muyenera kulumikizana ndi wolandila mawu, monga tafotokozera pamwambapa.

Mungazindikire kuti m'nyumba ya zisudzo ya bwaloli, subwoofer ndiye wokamba wamkulu kwambiri. Ndibwino? Inde! Wokamba nkhani wa subwoofer, akuyakuya. Oyankhula ochulukirapo okha amatha kutulutsa mainni ang'onoang'ono omwe mumamva kuchokera ku subwoofer.

Nanga bwanji kugwedezeka? Kodi ichi chimagwira ntchito bwanji? Kugwira ntchito kwa subwoofer kumadalira kwambiri komwe kuli. Akatswiri oipitsidwa a akatswiri amalimbikitsa kuyika ma subwoofers:

Pansi pa mipando. Ngati mukufunadi kugwedeza kwakuti, mawu olemera a kanema kapena nyimbo, kuikaponda pansi pa mipando yanu, monga sofa kapena mpando, amatha kuwonjezera zomverera izi.

pafupi ndi khoma. Ikani yanubokosi la subwooferPafupi ndi khoma motero phokoso lidzathetsanso kudzera pakhoma ndikuwonjezera bass.

Momwe Mungasankhire Kwambiri Kwambiri

Zofanana ndi okamba mawu okonda, zonena za subwoofer zimatha kusokoneza ntchito yogula. Kutengera zomwe mwatsatira, izi ndi zomwe muyenera kuyang'ana.

Mitundu ya Frequen

Kuchuluka kwambiri kwa subwoofer ndi mawu otsika kwambiri omwe amawongoleredwa. Pafupipafupi kwambiri ndi mawu apamwamba kwambiri omwe woyendetsa angapeze. Ma subwoofers abwino amatuluka mpaka 20 hz, koma wina ayenera kuyang'ana kuchuluka kwa magawowo kuti muwone momwe subwoofer imagwirizana ndi sterea.

Kukhuzidwa

Mukayang'ana mitundu ya ma subwoofers otchuka, onani. Izi zikuwonetsa kuchuluka kwa mphamvu kuti apange mawu ena. Kukhutira kwakukulu, mphamvu zochepa zomwe zimapangitsa kuti zibweretse bass yomweyo ngati wokamba nkhani.

Mtundu

Zotsekedwa zomwe zapangidwa kale m'bokosi la subwoofer zimakupatsani chidwi chozama, chomveka chomveka kuposa chosadziwika. Mlandu wopangidwa bwino ndi wabwino kwambiri chifukwa chomveka kwambiri, koma osatinso ozama.

Kusanthula

Kusoka, kuyeza m'mawu ohms, kukugwirizana ndi kukana kwa chipangizocho mpaka pano pomvera. Ambiri mwa zigawo zambiri amakhala ndi chopondera cha 4 ohms, koma mutha kupezanso 2 ohm ndi 8 ohm subwoofers.

Mawu coil

Ambiri ogontha amabwera ndi mawu amodzi ndi coil, koma odziwa bwino kwambiri kapena okonda mawu achangu nthawi zambiri amasankha mawu osungiramo matchulidwe awiri. Ndi ma coil awiri amawu, mutha kulumikiza dongosolo la mawu monga momwe mukuwonera.

Mphamvu

Posankha zotsatsira bwino kwambiri, onetsetsani kuti mwayang'ana magetsi omwe adavotera. Mu subwoofer, ma RM a RMP ovota ndi yofunika kwambiri kuposa mphamvu ya Peak yovotera. Izi ndichifukwa choti ndi mphamvu yopitilira malire osati mphamvu. Ngati muli ndi chidwi kale, onetsetsani kuti subwoofer mukuyang'ana mutha kuthana ndi zotulutsa izi.