I-Subwoofer yeMoto: Isiseko seSidlo se-Auditory kunye neSikhokelo sokusombulula iingxaki
Kwihlabathi lesandi semoto, i-subwoofer ifana neqhawe elithobekileyo kodwa eliyimfuneko kwigumbi langasemva. Ngesandi sayo esinzulu nesivakalayo, ibeka isiseko sayo yonke ingoma, iphucula amava okuva anzulu nahlukeneyo kubakhweli.
Umsebenzi oyintloko we-subwoofer yemoto
I-subwoofer inoxanduva olukhulu lokuphinda izandi ezikwi-20Hz - 250Hz frequency range. Le frequency band ithwala ubunzima kunye noxinzelelo oluhambelanayo lomculo, ibe sisitshixo sokwakha intsimi yesandi epheleleyo. Iguqula umbane ube ngamaza oomatshini, ibangela ukuba i-diaphragm ingcangcazele kwaye ivelise isandi ngentshukumo yomoya, ifaka umculo nomphefumlo.
Ngokwembono yamava okuva, i-subwoofer ekumgangatho ophezulu inokuphucula kakhulu umdla kunye nempembelelo yomculo. Xa kudlala umculo oqinileyo njenge-rock okanye i-elektroniki, i-bass enamandla ingenza i-drum beats "iqine ngokuqinileyo", imigca ye-bass yahluke ngokucacileyo, ngokungathi inothi nganye inokuchukumisa intliziyo ngokuthe ngqo, idale umoya osulelayo kakhulu. Ngexesha lohambo ngemoto, ingakwazi nokufihla iingxolo eziphantsi, ezifana nezandi zokungqubana kwamatayara kunye neendlela, izandi zokubaleka kwenjini, njl.njl., okuvumela abakhweli ukuba bonwabele umculo kwindawo ezolileyo.
Ngokwembono yomgaqo we-acoustic, izithethi eziqhelekileyo zinqunyelwe bubungakanani kunye neempawu zomzimba kwaye zinobunzima bokuphinda zivelise izandi eziphantsi ngee-wavelengths ezinde. Nangona kunjalo, ii-subwoofers, ezinee-diaphragms zazo ezinkulu, imiphetho ethambileyo yokumiswa, kunye neesekethe zemagnethi ezinamandla, zidityaniswe nemingxuma yomnyango wemoto okanye iindawo ezibiyelweyo, zinokubangela ukuguquguquka koxinzelelo olubonakalayo emoyeni. Indlebe yomntu inovelwano kakhulu kuluhlu lweefrikhwensi ezingama-80 - 120Hz, ezizisa ubunzima beedrama kunye nokunyaniseka kwe-bass, ngaphandle kwayo, umculo ubuya kufana nesakhiwo esingenasiseko, nokuba yi-treble ecacileyo kakhulu ibiya kubonakala incinci kwaye incinci.
Iimpazamo eziqhelekileyo ze-subwoofers zeemoto kunye neendlela zokusombulula iingxaki
Nangona i-subwoofer idlala indima ebalulekileyo, isenokudibana neempazamo ezahlukeneyo ngexesha lokusetyenziswa. Eyona ixhaphakileyo kukuba i-subwoofer ayisebenzi. Izizathu zoku ziyahluka, kwaye umniniyo angayifumana imbangela ngokuyisombulula kancinci kancinci.
Unobangela oqhelekileyo wale ngxaki yingxaki yocingo. Intambo ye-subwoofer isenokuba nesekethe ephukileyo, i-short circuit, okanye unxibelelwano olubi, njengeentambo ezindala okanye ezonakeleyo, okanye iiplagi ezikhululekileyo. Umnini angajonga intambo ecaleni kwe-subwoofer ukujonga iimpawu zomonakalo ezicacileyo kwiintambo kunye nokuba iplagi ikhuselekile na. Ukuba kufunyenwe ingxaki yocingo, inokulungiswa okanye itshintshwe njengoko kufuneka.
I-subwoofer ngokwayo ingonakala, ibangele ukuba ingavelisi isandi. Ukusetyenziswa ixesha elide okanye impembelelo yangaphandle inokubangela ukuba i-voice coil itshise, i-diaphragm iqhekeke, njl. Umnini angalinganisa ixabiso lokuxhathisa le-subwoofer nge-multimeter. Ukuba ixabiso lokuxhathisa aliqhelekanga okanye i-subwoofer ayisebenzi xa iqhagamshelwe kwezinye izixhobo zesandi eziqhelekileyo, ngokusisiseko kunokugqitywa ukuba i-subwoofer yonakele kwaye kufuneka itshintshwe entsha. Xa ukhetha i-subwoofer entsha, qwalasela iiparameters zayo kunye nomgangatho ukuqinisekisa ukuba ihambelana nenkqubo yesandi yesithuthi.
Iziphene kwi-power amplifier zinokuchaphazela ukusebenza okuqhelekileyo kwe-subwoofer. Ukuba i-power amplifier iyasilela, ayinakubonelela ngamandla aneleyo kwi-subwoofer, kwaye i-subwoofer ayiyi kukwazi ukuvelisa isandi. Oku kufuna abasebenzi abaziingcali bokulungisa isandi ukuze bafumanise kwaye balungise. Abanini akufuneki bazame ukuyiqhekeza ngokwabo, kuba inokubangela umonakalo omkhulu nangakumbi.
Ukongeza, useto lwesandi olungalunganga kunye neefusi ezivuthelweyo nazo zinokubangela ukuba i-subwoofer ingaphumeleli ukusebenza. Umnini angaqala ajonge imenyu yezicwangciso zenkqubo yesandi yesithuthi ukuqinisekisa ukuba ivolumu ye-subwoofer icinyiwe okanye ibekwe phantsi kakhulu; aze afumane ifusi ehambelanayo yenkqubo yesandi aze ajonge ukuba ayiphelelanga na. Ukuba ivutheliwe, yitshintshe ngefusi yendlela efanayo.
Izinto eziphambili zokufakela nokugcina ii-subwoofers zeemoto
Ukuze i-subwoofer ihlale isebenza kakuhle, amanqanaba okufakela nokugcina abalulekile. Ngexesha lokufakela, lumka uphephe ukuhamba komoya phakathi kwemingxuma yangaphambili neyangasemva, njengoko oku kuya kubangela ukuba amandla aphantsi alahleke kwaye isandi sibe sincinci kwaye sibe mncinci. Ukusebenzisa izinto ze-EVA kwiipads zokutywina kunokusombulula le ngxaki ngempumelelo. Iyanwebeka kwaye inamandla okuxhasa, anokusonga ngokusondeleyo umphetho wesithethi kwaye azalise izithuba, okwenza i-bass ibe namandla ngakumbi kwaye ibe nzima.
Ngexesha lokusetyenziswa kwemihla ngemihla, kuphephe ukudlala umculo ngesandi esiphezulu ixesha elide ukuze uthintele ukukhawulezisa ukuguga kunye nomonakalo wesithethi. Kwangaxeshanye, jonga rhoqo iingcingo zesithethi kunye neeplagi ukuqinisekisa uqhagamshelo olukhuselekileyo. Ukuba imoto idlula kwiindawo ezinamanzi okanye iqhutywa kwindawo efumileyo ixesha elide, jonga ngokukhawuleza ukuba isithethi simanzi na. Ukuba kuyimfuneko, yenza unyango lokomisa.
I-subwoofer yemoto yinxalenye ebalulekileyo yenkqubo yesandi semoto. Ayiphuculi nje kuphela umgangatho womculo kodwa ikwazisa amava amnandi okuva kubaqhubi nakubakhweli. Ukuqonda umsebenzi wayo, ukuqonda iindlela zokusombulula iingxaki eziqhelekileyo, kunye nokwenza umsebenzi olungileyo wokufakela nokulungisa kunokuqinisekisa ukuba i-subwoofer ihlala ikwimeko entle ngamaxesha onke, yongeza iingoma ezimnandi kuhambo ngalunye.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
