Pankhani kumvetsera nyimbo, kumanjazida zomveraakhoza kupititsa patsogolo kwambiri zochitikazo. Chimodzi mwazinthu zofunika kwambiri pamtundu uliwonse wamawu ndi subwoofer, yomwe imayang'anira kutulutsa mawu ocheperako, kuwonjezera kuya ndi kudzaza nyimbo. Komabe, ma audiophiles ambiri ndi omvera wamba nthawi zambiri amasokonezedwa ndi kusiyana kwamphamvu ya subwoofer, ndi chifukwa chiyani ma subwoofers ena ali amphamvu koma omveka "ofewa" ndipo alibe nkhonya yomwe amayembekezera. M'nkhaniyi, tiwona ubale womwe ulipo pakati pa kumvetsera nyimbo ndi subwoofer, mphamvu, komanso mawu abwino.

Udindo wa subwoofer pakumvetsera nyimbo

Ma Subwoofers adapangidwa kuti azigwira ntchito yotsika kumapeto kwa sipekitiramu yomvera, nthawi zambiri mozungulira 20 Hz mpaka 200 Hz. Mtundu uwu umakwirira mabasi omwe ali ofunikira ku mitundu yambiri ya nyimbo, kuchokera ku hip-hop ndi nyimbo zovina zamagetsi kupita ku rock ndi classical. Pomvera nyimbo ndi subwoofer, omvera amatha kukhala ndi zambiri, zambirimawu ozama. Kumverera kwakuthupi kwa bass kungapangitsenso kukhudzidwa kwa nyimbo, ndikupangitsa kuti ikhale yamphamvu komanso yosangalatsa.

Kumvetsetsa Power Ratings

Mavoti amphamvu nthawi zambiri amagwiritsidwa ntchito ngati benchmark powunika zida zomvera, kuphatikiza ma subwoofers. Mayeso amphamvuwa nthawi zambiri amayesedwa mu ma watts ndikuwonetsa mphamvu zomwe subwoofer ingagwire. Mphamvu yapamwamba imasonyeza kuti subwoofer imatha kutulutsa mawu okweza popanda kusokoneza. Komabe, kuwerengera mphamvu kokha sikumawonetsa bwino momwe subwoofer imagwirira ntchito.

Chifukwa chiyani ma subwoofers ena amamveka "ofewa"

Ma subwoofers ena amatha kumveka ngati "ofooka" kapena alibe nkhonya yoyembekezeredwa, ngakhale atavotera mphamvu yayikulu. Izi zitha kuchitika pazifukwa zingapo:

1. Ubwino Woyendetsa: Ubwino wa dalaivala wa subwoofer (cone yomwe imatulutsa mawu) umakhala ndi gawo lofunikira pakuchita kwake konse. Madalaivala apamwamba amatha kupanga momveka bwino, mochulukirapozotsatira basi, pamene madalaivala otsika angavutike kuti akwaniritse mlingo wofanana wa kachitidwe, zomwe zimapangitsa kuti phokoso likhale lochepa.

2. Mapangidwe a nduna: Mapangidwe a kabati ya subwoofer amakhudza kwambiri khalidwe lake lomveka. Kabati yopangidwa bwino imatha kukulitsa luso la madalaivala ndikuwongolera kumveka bwino kwa mawu. Mosiyana ndi zimenezi, kabati yosakonzedwa bwino ingayambitse kusokoneza komanso kusamveka bwino, kupangamawu a subwooferyofewa ngakhale ndi mphamvu zambiri.

3. Frequency Tuning: Ma Subwoofers nthawi zambiri amasinthidwa pafupipafupi kuti akwaniritse ntchito yawo. Ngati subwoofer ikuchulukitsidwa kwambiri, sikungathe kutulutsanso bwino mabasi ozama ofunikira pamawu amphamvu. Izi zitha kubweretsa zomveka zomwe zilibe nkhonya komanso zomveka bwino.

4. Amplifier: Amplifier yomwe imagwiritsidwa ntchito poyendetsa subwoofer ndi chinthu china chofunikira. Chokulitsa chopanda mphamvu kapena chosagwirizana chingayambitse kusokonekera komanso kusowa kosinthika, kupangitsa kuti subwoofer imveke yofooka. Kumbali ina, amplifier yogwirizana bwino ingathandize subwoofer kukwaniritsa mphamvu zake zonse.

5. Room Acoustics: Malo omwe subwoofer yanu imayikidwa ingakhudzenso ntchito yake. Ma acoustics a chipinda, kuphatikizapo kukula, mawonekedwe, ndi zipangizo za danga, zidzakhudza momwe mafunde amawu amagwirizanirana ndi chilengedwe. Subwoofer yoyikidwa pakona ikhoza kutulutsa zambirizowoneka bass, pamene subwoofer yoyikidwa pamalo otseguka ikhoza kukhala ndi mabasi ofewa chifukwa cha kufalikira kwa mafunde a phokoso.

Kufunika Koyesa Kumva

Posankha subwoofer, nthawi zonse yesetsani kumvetsera ndipo musadalire mphamvu zokha. Kumvetsera nyimbo ndi subwoofer m'malo olamulidwa kungapereke chidziwitso pakuchita kwake. Samalani luso la subwoofer lotha kuyendetsa nyimbo zamitundu yosiyanasiyana, makamaka zomwe zili ndimizere ya bass yolemera. Subwoofer yomwe imapereka mawu olimba, owongolera, komanso osasokoneza nthawi zambiri imachita bwino kuposa yamphamvu komasubwoofer yomveka bwino.

Pomaliza

Kumvetsera nyimbo ndi subwoofer kungapangitse kumvetsera, kupereka kuya ndi kulemera komwe kumawonjezera chisangalalo cha mitundu yosiyanasiyana ya nyimbo. Komabe, kumvetsetsa chifukwa chake enama subwoofers apamwamba kwambirikumveka kofooka ndikofunikira kuti mupange chisankho mwanzeru pogula zida zomvera. Zinthu monga mtundu wa dalaivala, kapangidwe ka kabati, kachulukidwe kafupipafupi, kukulitsa, ndi mawu am'chipinda zonse zitha kukhala ndi vuto lalikulu pakuchita kwa subwoofer.

Pamapeto pake, njira yabwino yowonetsetsera kumvetsera kokhutiritsa ndikuyika patsogolo mtundu wamawu kuposa mphamvu. Poyesa mayeso omvera bwino ndikuganizira zinthu zosiyanasiyana zomwe zimakhudza mawu, omvera amatha kupeza subwoofer yomwe imaperekabass wamphamvuAmafuna, kukweza luso lawo lomvetsera nyimbo kukhala chinthu chodabwitsa kwambiri.