Kodi pali kusiyana kotani pakati pa subwoofer yogwira ntchito ndi passive subwoofer?

Mutha kupeza chisangalalo chonse pakumvetsera nyimbo, mwina, ngati ma acoustics apamwamba okhala ndi ma subwoofers amphamvu amayikidwa mgalimoto. Komabe, madalaivala ambiri sangasankhe kugula subwoofer yogwira kapena yongokhala. Kuti tidziwe kusiyana pakati pa mitundu iwiriyi, tiyeni tiyang'ane ma subs ongokhala ndi ochita padera, kenako ndikufanizira.

Kodi chingasinthe chiyani mukayika subwoofer m'galimoto?

Ma acoustics agalimoto okhazikika, opangidwa ndi ma speaker a Broadband, amakhala ndi kutsika kwamafupipafupi otsika. Izi zimakhudza kwambiri khalidwe la kubereka kwa zida za bass ndi mawu.

Monga momwe zotsatira zoyesera zikuwonetsera, poyerekezera phokoso la ma acoustics a galimoto ndi opanda subwoofer, akatswiri ambiri amakonda njira yoyamba, ngakhale okamba okhazikika ali apamwamba kwambiri.

Kuti mumve zambiri, werengani nkhani yakuti "Ndimakhalidwe ati omwe muyenera kuyang'ana posankha subwoofer m'galimoto"

Frequency Responce Range

Kusiyanasiyana kwa ma frequency obwerezabwereza kumadalira ponse paŵiri pamapangidwe a cholankhuliracho ndi mikhalidwe ya choyankhuliracho. Malire apamwamba a gulu losewera nthawi zambiri amakhala mkati mwa 120-200 Hz, otsika 20-45 Hz. Makhalidwe osinthira a ma acoustics okhazikika ndi subwoofer akuyenera kulumikizana pang'ono kuti apewe kuviika mu bandwidth yonse yosewera.

Ma subwoofers ogwira ntchito

Subwoofer yogwira ntchito ndi njira yolankhulira yomwe imaphatikizapo amplifier yomangidwa, subwoofer speaker, ndi bokosi. Eni ake ambiri amagula mtundu uwu wa subwoofer chifukwa chodzidalira, chifukwa amaphatikiza zipangizo zingapo nthawi imodzi ndipo safuna kugula zipangizo zina zowonjezera. Kuphatikiza apo, subwoofer yogwira imadziwika ndi kudalirika komanso kukhazikika chifukwa cha kapangidwe kake koyenera.

Zachidziwikire, kuphatikiza kwakukulu komanso molimba mtima kwa subwoofers yogwira ndi mtengo wawo wotsika. Simufunikanso kuphunzira chiphunzitso cha audio yamagalimoto oti musankhe amplifier ndi mawaya ati omwe amafunikira mtolowu. Mumagula zida zofunika, zomwe zili ndi chilichonse choyikira, chomwe ndi subwoofer yomwe ili ndi amplifier yomangidwa kale, ndi mawaya olumikizirana.

Chilichonse chikuwoneka bwino, koma pomwe pali kuphatikiza kolimba mtima, pali kuchotsera molimba mtima. Mtundu uwu wa subwoofer umapangidwa kuchokera ku zigawo zambiri za bajeti, mwachitsanzo, wokamba nkhani wa subwoofer ndi wofooka kwambiri, amplifier yomwe imapangidwira imagulitsidwa kuchokera kuzinthu zotsika mtengo kwambiri, mawaya omwe ali muzitsulo amasiya zambiri, bokosi la subwoofer limapangidwanso. wa zinthu zoonda zotsika mtengo.

Kuchokera pa zonsezi zikutsatira kuti subwoofer iyi siingakhale ndi khalidwe labwino komanso lamphamvu. Koma chifukwa cha mtengo wake ndi kuphweka (kugula, kuyika), okonda nyimbo zamagalimoto ambiri amasiya kusankha kwawo pa subwoofer yogwira.

Passive subwoofer

• A cabinet passive subwoofer ndi wokamba nkhani ndi bokosi lomwe laperekedwa kale ndi wopanga. Kwa iwo omwe akudabwa kuti passive subwoofer ndi chiyani, ndikofunikira kudziwa kuti sichinaphatikizidwe ndi amplifier, chifukwa chake kuti mugwiritse ntchito passive subwoofer, mudzafunikanso kugula amplifier ndi mawaya kuti agwirizane. izo. Zomwe zimapangitsa kuti mtolowu ukhale wokwera mtengo kuposa kugula subwoofer yogwira. Koma ma subwoofers awa ali ndi maubwino angapo, monga lamulo, passive subwoofer imakhala ndi mphamvu zambiri, zomveka bwino. Mutha kugula amplifier ya 4-channel ndikulumikiza osati subwoofer yokha, komanso oyankhula awiri.
• Njira yotsatira ya passive subwoofer ndiyo kugula subwoofer speaker, monga momwe mukumvera kale, kuti izisewera, simuyenera kungogula amplifier ndi mawaya, komanso muyenera kupanga bokosi, kapena kutembenukira. kwa akatswiri kuti awathandize. Subwoofer iliyonse imasewera mwanjira yake, sizitengera zomwe zikuchitika kuchokera kwa wokamba nkhani, komanso pabokosi. Pampikisano wamawu agalimoto, ma subwoofers amagwiritsidwa ntchito, omwe mabokosi amapangidwa ndi manja kapena kuyitanitsa. Popanga bokosi, ma nuances ambiri amaganiziridwa. Choyamba, ndi thupi liti lagalimoto (ngati mutenga subwoofer kuchokera ku sedan ndikuyisinthanso kukhala ngolo yamasiteshoni, idzasewera mosiyana) kachiwiri, mumakonda nyimbo zotani (ma frequency a subwoofer tuning) chachitatu, ndi amplifier ndi olankhula amtundu wanji. muli ndi (kodi muli ndi mphamvu). Mtundu uwu wa subwoofer uli ndi phokoso labwino kwambiri, malo osungira mphamvu zazikulu, mabasi othamanga popanda kuchedwa.

Kuyerekeza

Tiyeni tiwone zomwe ubwino ndi kuipa kwa mitundu yomwe ili pamwambayi ya subwoofers ikutanthauza, komanso momwe angafananidzire.

Sizingatheke kunena motsimikiza kuti ndi chiyani chomwe chili bwino: chogwira ntchito kapena chopanda pake. Chirichonse apa ndi munthu payekha. Ngati mukufuna kukhazikitsa ndikusankha zida zanu, ndiye kuti njira yabwino ndiyo kugula subwoofer yopanda kanthu. Ngati mukufuna kukhulupirira wopanga ndikuyika chinthu chokonzekera m'galimoto chomwe sichifuna ndalama zambiri zandalama, ndiye kuti mtundu wokhazikika ndi woyenera kwambiri kwa inu.

Subwoofer yogwira ntchito ndi yotchuka kwambiri pakati pa oyendetsa galimoto chifukwa ili ndi amplifier yomangidwa kale ndipo imabwera ndi mawaya kuti agwirizane. Koma ngati muli ndi amplifier osiyana, kapena mukufuna kukwaniritsa mabasi amphamvu kwambiri komanso apamwamba, ndiye kuti ndi bwino kumvetsera subwoofer yopanda kanthu. Koma ngati izi sizikukwanira kwa inu, mutha kusokonezeka kwambiri ndikupeza zotsatira zabwino kwambiri pogula wokamba subwoofer ndikupanga bokosi, nkhani zambiri zidzapereka nkhaniyi, potero kuthandiza oyamba kumene omwe asankha izi. njira yovuta. Ndikufunanso kuchotsa zongopeka kuti kulumikiza subwoofer yogwira ntchito ndi yopanda pake ndi yosiyana movutikira. M'malo mwake, chithunzi cha mawaya pamenepo chimakhala chofanana. Kuti mudziwe zambiri, onani nkhani yakuti "momwe mungalumikizire subwoofer"

Zomwe 4 subwoofer speaker amatha (kanema)

Kubwerera Kwamuyaya - Trinacha Loud Sound F-13

Tikukhulupirira kuti nkhaniyi yathandiza kumvetsetsa momwe subwoofer yogwira imasiyanirana ndi yongokhala. Voterani nkhaniyo pa sikelo ya mfundo zisanu. Ngati muli ndi ndemanga, malingaliro, kapena mukudziwa china chake chomwe sichinalembedwe m'nkhaniyi, chonde tiuzeni! Siyani ndemanga yanu pansipa. Izi zithandiza kuti zambiri zomwe zili patsambalo zikhale zothandiza kwambiri.

Pomaliza

Tachita khama kwambiri popanga nkhaniyi, kuyesera kuilemba m'chinenero chosavuta komanso chomveka. Koma zili ndi inu kusankha ngati tinachita kapena ayi. Ngati mudakali ndi mafunso, pangani mutu pa "Forum", ife ndi gulu lathu laubwenzi tidzakambirana mwatsatanetsatane ndikupeza yankho labwino kwambiri. 

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