Ukuphonononga ubunzulu beSandi: Isikhokelo esiBanzi kwi-12-Inch Subwoofers

Ubungakanani be-subwoofer yakho, kunye nokuyilwa kwayo, ngamanqaku amabini abalulekileyo ekuphuculeni inkqubo yesandisi semoto yakho. Inqaku lethu linika inkcazo ngolwazi lwe-12-intshi yemoto ye-subwoofer, eyona ndlela ithandwa kakhulu phakathi kwabathandi benkqubo yesandi abafuna ukuhambelana phakathi kobukhulu kunye nokusebenza.

Isiqulatho:
– Ukuqonda iziseko ze-12-intshi subwoofers
-Impembelelo yokuphatha amandla kunye novakalelo
-Ukuphonononga iintlobo zeendawo ezivaliweyo kunye neziphumo zazo
– Iingcebiso zokufakela ukusebenza ngokugqibeleleyo
– Ukukhetha i-12-intshi eyi-subwoofer efanelekileyo kwiimfuno zakho

I-subwoofer eyi-intshi eyi-12 (30.5cm) yindlela eyonwabileyo yelizwe lomsindo wemoto: idibanisa ubungakanani obufanelekileyo bomzimba ukukwazi ukuvelisa izandi ezisezantsi. Ngommandla omkhulu womphezulu, unokuva ubunzulu, ixesha elide, kunye ne-resonant bass ngaphandle kokufuna isixa samandla, okanye indawo, enokufunwa iisayizi ezinkulu zesithethi.

I-12-intshi subwoofer eyongeziweyo uluhlu lwefrikhwensi luyenza ibe lukhetho oluhle kwiintlobo ezininzi zomculo - inokusingatha amanqaku e-bass anzulu alo rekhodi ye-Nicki Minaj kunye neepaseji ezintsonkothileyo kumculo weklasikhi - kwaye iguquguquka ngokwaneleyo ukuba usebenze ngokuvalwa, ukuvalwa okuvaliweyo, i-bandpass evaliweyo okanye i-infinite bass ye-carffles yakho ngokuxhomekeke kwi-baffles yakho engapheliyo.

Oku kubenza lube lolona khetho lulungileyo kubantu abafuna ukumamela ubunzulu, ukuveliswa kwe-bass echanekileyo, kunye nakwabo bakhetha isandi esiphakamileyo, esinempembelelo ngakumbi. I-subwoofers ye-intshi eyi-12 nayo iyindlela efanelekileyo ngenxa yokuba iqhuba kakuhle kuzo zombini iindawo ezivaliweyo kunye neendawo ezivaliweyo, zinika umsebenzisi ukhetho kwimpawu yesandi kunye namanqanaba aphumayo akhoyo.

Ukuphatha amandla kunye novakalelo zizinto ezimbini ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha i-subwoofer ye-intshi eyi-12. Umthamo wokuphatha amandla wecandelo yingqwalasela ephambili. Kubalulekile ukwazi ubungakanani bamandla anokuthi afakwe kwi-amplifier ngaphandle kokulayisha ngaphezulu kwecandelo. Kwimeko ye-subwoofer ye-intshi eyi-12, ukuphathwa kwamandla kulinganiswa kwiiwatts. Ngokusisiseko, ukuphatha amandla ngowona mlinganiselo uphezulu wamandla icandelo elinokuthi liwafumane ngokukhuselekileyo kwi-amplifier.Ukuba upompa amandla amaninzi kwisithethi ngaphandle komthamo owaneleyo wokuphatha amandla, isithethi siya konakala ngokukhawuleza.

Uvakalelo, kwelinye icala, lulinganisa ukusebenza kakuhle kwe-subwoofer ekuguquleni amandla abe sisandi. Ukuphakama kwesilinganiselo sovakalelo, amandla amancinci athatha ukuvelisa umthamo onikiweyo - ngamanye amazwi, i-subwoofer isebenza kakuhle. Olu phawu lunokubaluleka kakhulu kwiinkqubo ezinemida yamandla, njengoko lungenza umahluko omkhulu kwisandi esipheleleyo kunye nokucaca kwe-bass.

Undoqo kukuphatha amandla ngokuchasene nobuntununtunu Ukuphatha amandla xa kuthelekiswa novakalelo kubaluleke kakhulu. Ukuba une-subwoofer enomgangatho ophezulu kakhulu wokuphatha amandla kodwa ubuntununtunu obuphantsi kakhulu, kunokufuneka uyiqhube nge-amplifier yamandla aphezulu ukuba ufuna ukuba yenze ngokugqibeleleyo, kanti ukuba une-subwoofer ebuthathaka kakhulu enomgangatho wokuphatha amandla ophantsi kakhulu unokuyifumana ayinabo ukomelela ukumelana nemveliso ye-amplifier yamandla aphezulu.

Ubungakanani be-enclosure ye-12-inch subwoofer yinto eyenza isandi se-subwoofer, ngokukodwa iindawo ezivaliweyo kunye nokuveliswa kwe-bass ngokuchanekileyo. Izivalo ezivaliweyo zibonelela ngesandi esiqinileyo, esenza sikwazi ukulawula ukuphuma kwesandi, sisenze sichaneke ngakumbi. Abathandi be-cinema yasekhaya bahlala bephendula bhetele kwiindawo ezivaliweyo kune-bass reflex enclosure kuba inguqulelo etywiniweyo ivelisa isandi esikhulu ngokugxila kumgangatho wesandi, ngokuchasene nomthamo.

Izivalo ezivaliweyo, ngokuchaseneyo, zithatha ithuba lezibuko okanye i-vent ukunyusa ukusebenza kakuhle kwe-subwoofer. Oku kuvumela i-subwoofer ukuba ihambise umoya ongaphezulu, okwandisa ukuveliswa kwayo okanye umthamo. Abantu abathanda umculo wabo ube negama elithi 'bass presence' - ngakumbi ukuba inzima ngemigca ye-bass - baya kukhetha iindawo ezivaliweyo.

Izivalo ze-Bandpass, ezidibanisa iziqalelo zazo zombini ezitywiniweyo kunye noyilo oluxhonyiweyo ukugxininisa iibhendi zamaza ezikhethiweyo, zenziwe ngobunjineli ukuze zivelise amaza athile kwelona nqanaba liphezulu linokwenzeka. Ezi zinokungavakali zintle, okanye zibe nokuphendula okuqhelekileyo okwaneleyo, kodwa ziya kukhwaza. Ii-subwoofers ezinamandla aphezulu ezingangcwatywanga nzulu kwiibhokisi ezitywiniweyo okanye zimpontshwe ngomoya ocinezelekileyo zivelisa ii-bass ezidumayo ngokwenene ezinokuviwa kwiibhloko ezikude.

I-subwoofer ye-intshi eyi-12 inokuhambisa amaza esandi esikhulu kodwa kufuneka ifakwe ngokuchanekileyo. Kufuneka uqinisekise ukuba i-subwoofer ifakwe kakuhle kwaye ayihambi ngasemva naphambili. Kwakhona, apho ibekwe khona ngaphakathi kwinqwelo-mafutha inokwenza umahluko kwindlela isandi ebesiya kusasazwa ngayo. Kubalulekile ukuthatha ixesha uhambisa sub yakho ngaphakathi kwisithuthi sakho ukuze ubone apho ivakala khona ngcono.

Iintambo kunye noqhagamshelo olwenziweyo lukwachaphazela isakhono se-subwoofer yokudlala i-bass. Ukuba i-high-quality cabling isetyenzisiwe kwaye zonke iziqhagamshelo zenziwe ngokufanelekileyo, ilahleko yesignali kunye nokuphazamiseka kuya kuncitshiswa. Kubaluleke kakhulu xa udibanisa i-subwoofer kwi-amplifier ukuba iisetingi zokuzuza kunye ne-crossover zibekwe ngokuchanekileyo kwi-subwoofer ethile ukwenzela ukuhambisa umqondiso ococekileyo we-bass ukusuka kwi-amplifier ukuya kwi-subwoofer.

Ukongeza, umlingiswa we-acoustic wengaphakathi lesithuthi ngokwawo unokuphuculwa. Ngokomzekelo, ukongezwa kwezixhobo ezibulala isandi kunokunciphisa i-rattles kunye ne-reflections, ukuvumela ukuveliswa kwe-bass eqinile. Ukuchitha ixesha kunye nomgudu wokuphucula ezi mpawu kunokunyusa kakhulu ukusebenza kwe-subwoofer.

Ngelixa ukhetha i-subwoofer eyi-12-intshi efanelekileyo kuwe ingaba yinkqubo elula kakhulu, kuxhomekeke kwincasa yakho, indawo kwisithuthi sakho, kunye nendlela ofuna ngayo isandi sakho. Ngokusekwe kuhlobo olunjani lomculo owuthandayo, ukuba ufuna udlalwe phezulu kangakanani, kwaye lingakanani na igumbi elikhoyo lokufakela, kuya kufuneka ukwazi ukucutha ukhetho lwakho.

Kuya kuba luncedo kwakhona ukuthelekisa i-specs ye-subwoofers eqwalaselwayo, ngokubhekiselele kumandla okuphatha, uvakalelo kunye ne-enclosure ecetyiswayo. Kuya kufuneka ufunde uphononongo, kwaye uqhagamshelane ne-audiophiles ngamava athile eemodeli ezahlukeneyo.

Ekugqibeleni, i-subwoofer eyi-12-intshi echanekileyo yiyo ehambelana neemfuno zakho ezithile kwaye iyakukholisa iindlebe zakho. Ukuthatha ixesha lokuphanda ngononophelo i-subwoofer kwaye ukhethe enye ehambelana nemilinganiselo yakho kuya kunceda ukuqinisekisa isandi esanelisayo ngokunzulu.

Umqhubi nje omnye womgangatho ophezulu, i-subwoofer ye-intshi eyi-12, unokuguqula inkqubo yomsindo kwimoto yakho. Inokubonelela ngobunzulu obamkelekileyo kunye ne-subbass kwinkqubo yakho ye-stereo, kwaye ikugqume ngesandi. Ngemigaqo esisiseko yokukhetha i-subwoofer engqondweni - ukunikela ingqalelo kumandla-ukuphatha kunye novelwano, ukuqwalasela i-enclosure ezivaliweyo okanye ezivaliweyo, kunye nokunye - unokuphucula i-stereo yakho, okanye uyiguqule. I-subwoofer echanekileyo ayinakuzisa nje i-bass ephezulu - inokuboleka ubunzulu bomculo wakho kunye nobukhulu.