Chilichonse Chimene Muyenera Kudziwa Ponena za Amapanga Opaka Galimoto
Amagetsi amphamvu amavutika ndi zozizwitsa, mopanda nzeru. Simukusowa kukhala katswiri wa ma galimoto, kapena makamaka wochenjera, kuti uwonetse stereo ya galimoto kapena grills. N'chimodzimodzinso ndi amplifiers, omwe nthawi zambiri amagwirizanitsidwa ndi mafilimu apamwamba a galimoto.
Makanema ambiri a ma galimoto samaphatikizapo amplifier yosiyana, ndikumveka kosavuta kwa ma galimoto kumatulutsanso. Koma zoona zake n'zakuti pulogalamu iliyonse yamagalimoto yamagetsi imaphatikizapo zowonjezereka, ndipo stereo yanu kwenikweni siingagwire ntchito popanda imodzi.
Chowonadi ndi chakuti ndi machitidwe ambiri a ma galimoto, amplifieryo amamangidwa mu mutu wa mutu. Nsomba ndizoti kawirikawiri si zabwino kwambiri.
Kodi Amplifiers A Audio Amachita Chiyani?
Muzitsulo zonse zapanyumba ndi zamagalimoto, wopanga mafilimu ndi chipangizo chomwe chimatenga chizindikiro chochepa cha audio ndikuchikulitsa. Chizindikiro chimene chimalowa mu lamakono ndi chofooka kwambiri kuti musayendetse galimoto, pomwe chizindikiro chomwe chimatuluka chimatha kugwira ntchitoyo.
Njira yowonjezerayi ndi gawo lofunikira pa kayendetsedwe kalikonse ka nyumba ndi galimoto , ndipo mphamvu ya amp amphamvu imatanthawuza kuti kulira kwakukulu ndi zopotoka kumene kumveka kulira.
Njira iliyonse imakhala ndi amphamvu imodzi, ngakhale ikamangidwira kumutu, ndipo ena amatha kuphatikizapo oposa umodzi. Mwachitsanzo, ndizofala kwambiri kuti mukhale ndi magalimoto odzipereka opangira galimoto .
Kodi Mukufunikiradi Amp Audio Audio?
Mipiringi yambiri yamutu imakhala ndi zida zowonjezera , koma nthawi zambiri sizamphamvu kwambiri. Maselo ammutu omwe ali ndi amps amphamvu amatengera zambiri ku mapeto okwera a masewera, pomwe nthawi zambiri zimakhala bwino kusankha pulogalamu ya mutu yomwe imapanga zotsatira za preamp ndi amp dedicated amphamvu.
Pali zifukwa zingapo zomwe mungaphatikizirepo mbali yowonjezerapo yamagetsi m'dongosolo lanu lakumvetsera galimoto, ndipo mukufunikiradi ngati mukufuna:
- Kulira kumveka popanda kupotoza
- Kulamulira subwoofer
- Kuti mupindule kwambiri ndi okamba anu atsopano
Ngati simukumbukira kupotoza pang'ono, ndipo mulibe chikhumbo chophwanya mutu wanu ku 11, ndiye kuti mukhoza kudumpha ndi kuganizira mutu wanu ndi okamba. Maselo ena ammutu ali ndi mphamvu zokwanira kuti apereke phokoso lopanda kupotoka, ndipo kuwonjezera pa crossover yapamwamba ikhoza kuthandizira bwino zinthu.
Chinthu chinanso choyenera kuganizira ndi chakuti kapena mutu wanu umaphatikizapo zotsatira za preamp. Zotsatirazi zimadutsa chidziwitso chokonzekera ndi kutumiza chizindikiro choyera kwazomwe zimakulirakulira kunja.
Ngati mutu wa mutu wanu ulibe zotsatira zoyambirira, ndiye kuti mufunika kupeza amphamvu yomwe imapanga zochitika za wolankhula. Njira ina ndiyo kugwiritsa ntchito wokamba nkhani kuti asinthidwe. Ngakhale njira ziwirizi zikhoza kuyambitsa phokoso kapena kupotoza, njira imodzi yokha ndiyo kugula mutu watsopano.
Pamene kupititsa patsogolo mutu wa mutu wanu usanawonjezere chowongolera kumaphatikizapo kugwiritsa ntchito ndalama zambiri, zidzakupatsani zotsatira zabwino. Pamene mukugwira ntchito ndi mutu wapamwamba woyambira, kuyang'ana galimoto yabwino ndi njira yosavuta.
Zida ndi Zina
Chinthu chimodzi chomwe chimasiyanitsa pakati pa amps ndi njira zambiri zomwe ali nazo. Zilipo pamakonzedwe angapo, kuyambira mono mpaka njira zisanu ndi imodzi, zomwe zili zoyenerera kwa osiyana siyana.
Njira imodzi yokha ikufunika kwa wokamba nkhani aliyense, komabe n'zotheka kugwiritsa ntchito oposa amphamvu imodzi m'dongosolo limodzi la ma galimoto. Mwachitsanzo, mamita 4 amphamvu amatha kuyankhulana okamba anayi a coaxial, ndipo osiyana mono amp angagwiritsidwe ntchito pa subwoofer.
Palinso masinthidwe osiyanasiyana omwe angagwiritse ntchito bwino kwambiri ndi oyankhulirapo, kotero amphamvu ayenera kugwirizanitsidwa ndi dongosolo lomwe lidzalamulira. Ena amps ali ndi zotsika zotsika kapena zowonjezera zomwe zimapangidwira pomwepo, zomwe zimapangitsa kuti zikhale zoyenera kutsogolera oofera kapena tweeters. Mawonekedwe ena ali ndi mafayilo osinthasintha, zowonjezereka, ndi zina.
Kufunika kwa Mphamvu
Mphamvu ya amphamvu imatanthawuza madzi omwe amatha kutumiza kwa okamba. Popeza kuti mfundo yonse yowonjezerapo ndi kuwonjezera mphamvu ya chizindikiro, mphamvu ya amp amphamvu ndi imodzi mwa ziwerengero zake zofunika kwambiri.
Phindu lofunika apa ndi RMS , koma palibe nambala yeniyeni yomwe mukufuna. RMS ya amp amphamvu iyenera kugwirizanitsidwa ndi magwiritsidwe ntchito a okamba, omwe ali osiyana mu kayendedwe kamene kalikonse ka galimoto.
Chiŵerengero chabwino kwambiri chowombera ndi RMS yomwe ili pakati pa 75 ndi 150 peresenti ya mphamvu zomwe okamba angakwanitse, ndipo oposa oyankhulawo pang'ono amaposa kwambiri kuwalimbikitsa.