Xa kuziwa ekuphulaphuleni umculo, ekuneneizixhobo zomsindoinokwandisa kakhulu amava. Enye yezona zinto zibalulekileyo kuyo nayiphi na inkqubo yomsindo yi-subwoofer, enoxanduva lokuvelisa izandi eziphantsi, ukongeza ubunzulu kunye nokugcwala kumculo. Nangona kunjalo, uninzi lwee-audiophiles kunye nabaphulaphuli abaqhelekileyo bahlala bebhidekile ngumahluko phakathiamandla e-subwoofer, kwaye kutheni ezinye ii-subwoofers zinamandla kodwa zivakala "zithambile" kwaye zingenalo i-punch abayilindeleyo. Kweli nqaku, siza kuphonononga ubudlelwane phakathi kokumamela umculo nge-subwoofer, amandla, kunye nomgangatho wesandi.

Indima ye-subwoofer ekuphulaphuleni umculo

I-Subwoofers ziyilelwe ukuphatha isiphelo esisezantsi se-audio spectrum, ngokuqhelekileyo malunga ne-20 Hz ukuya kwi-200 Hz. Olu luhlu lugubungela i-bass edibeneyo kwiintlobo ezininzi zomculo, ukusuka kwi-hip-hop kunye nomculo womdaniso we-elektroniki ukuya kwi-rock kunye neklasiki. Xa uphulaphule umculo nge-subwoofer, abaphulaphuli banokufumana i-fuller, ngakumbiisandi esintywilayo. Uvakalelo lomzimba we-bass lunokuphucula impembelelo yeemvakalelo yengoma, iyenze ibe namandla kwaye ibandakanye.

Ukuqonda Amanqaku Amandla

Imilinganiselo yamandla isoloko isetyenziswa njengophawu lokuvavanya izixhobo zomsindo, kuquka ii-subwoofers. Ezi zilinganiso zamandla zidla ngokulinganiswa kwiiwatts kwaye zibonisa ukuba angakanani amandla anokuthi i-subwoofer ikwazi ukuphatha. Ukulinganiswa kwamandla aphezulu kubonisa ukuba i-subwoofer inokuvelisa isandi esiphakamileyo ngaphandle kokuphazamiseka. Nangona kunjalo, ukulinganiswa kwamandla kuphela akubonakalisi ngokupheleleyo ukusebenza kwe-subwoofer.

Kutheni ezinye ii-subwoofers zivakala "zithambile"

Ezinye ii-subwoofers zinokuvakala "zibuthathaka" okanye zingenalo i-punch elindelekileyo, nokuba zilinganiswe ngamandla aphezulu. Oku kunokubangelwa zizinto ezininzi:

1. Umgangatho womqhubi: Umgangatho womqhubi we-subwoofer (ikhowuni evelisa isandi) udlala indima ebalulekileyo ekusebenzeni kwayo ngokubanzi. Abaqhubi abakumgangatho ophezulu banokuvelisa ngokucacileyo, ngakumbiimpembelelo bass, ngelixa abaqhubi abakumgangatho ophantsi banokuba nzima ukufikelela kwinqanaba elifanayo lokusebenza, okukhokelela kwisandi esibuthathaka.

2. Uyilo lweKhabhinethi: Uyilo lwekhabhinethi ye-subwoofer inempembelelo enkulu kumgangatho wayo wesandi. Ikhabhinethi eyilwe kakuhle inokunyusa ukusebenza kakuhle kwabaqhubi kunye nokuphucula umgangatho wesandi ngokubanzi. Ngokwahlukileyo, ikhabhinethi eyilwe kakubi inokubangela ukuphazamiseka kunye nokungabikho kokucacileyo, ukwenza iisandi se-subwooferithambile nangona inamandla amaninzi.

3. I-Frequency Tuning: Ii-Subwoofers zihlala zilungelelaniswa kwiifrikhwensi ezithile zokwandisa ukusebenza kwazo. Ukuba i-subwoofer ifakwe phezulu kakhulu, ayinakukwazi ukuvelisa ngokufanelekileyo i-bass enzulu efunekayo kwisandi esinamandla. Oku kunokubangela iziphumo zomsindo ezingenayo i-punch kunye nesandi esithambileyo ngokubanzi.

4. Isandisi-lizwi: I-amplifier esetyenziselwa ukuqhuba i-subwoofer yenye into ebalulekileyo. I-amplifier engaphantsi okanye engahambelaniyo inokubangela ukuphazamiseka kunye nokungabikho koluhlu oluguquguqukayo, okwenza isandi esincinci sibe buthathaka. Ngakolunye uhlangothi, i-amplifier ehambelana kakuhle inokunceda i-subwoofer ifikelele kwikhono layo elipheleleyo.

5. I-Acoustics yeGumbi: Indawo apho i-subwoofer yakho ibekwe khona inokuchaphazela nokusebenza kwayo. I-acoustics yegumbi, kubandakanywa ubungakanani, imilo, kunye nezixhobo zendawo, ziya kuchaphazela indlela amaza omsindo adibana ngayo nokusingqongileyo. I-subwoofer ebekwe ekoneni inokuvelisa ngakumbii-bass ebonakalayo, ngelixa i-subwoofer ebekwe kwindawo evulekile ingaba ne-bass ethambileyo ngenxa yokusabalalisa amaza omsindo.

Ukubaluleka koVavanyo lokuVavanya

Xa ukhetha i-subwoofer, soloko wenza iimvavanyo zokumamela kwaye ungathembeli kuphela kwimilinganiselo yamandla. Ukuphulaphula umculo kunye ne-subwoofer kwindawo elawulwayo kunokubonelela ngengqiqo ekusebenzeni kwayo. Nika ingqalelo kwisakhono se-subwoofer yokusingatha iintlobo ezahlukeneyo zomculo, ngakumbi abo banayoimigca ye-bass enzima. I-subwoofer ehambisa isandi esiqinileyo, esilawulwayo, kunye nesigqwethekileyo siyakwenza ngcono kunesandi esinamandla kodwa esinamandla.i-subwoofer enesandi esithambileyo.

Ukuququmbela

Ukuphulaphula umculo kunye ne-subwoofer kunokunyusa amava okuphulaphula, ukubonelela ngobunzulu kunye nobutyebi okwandisa ukuzonwabisa kweentlobo ezininzi zomculo. Noko ke, ukuqonda isizathu sokuba abanyeii-subwoofers ezinamandla aphezuluisandi esibuthathaka sibalulekile ekwenzeni isigqibo esinolwazi xa kuthengwa izixhobo ezimanyelwayo. Izinto ezinje ngomgangatho womqhubi, uyilo lwekhabhathi, ukuphindaphindwa kokulungiswa, ukukhulisa, kunye ne-acoustics yegumbi zonke zinokuchaphazela kakhulu ukusebenza kwe-subwoofer.

Ekugqibeleni, eyona ndlela yokuqinisekisa amava okuphulaphula owanelisayo kukubeka phambili umgangatho wesandi kumandla. Ngokuqhuba iimvavanyo zokuphulaphula ngokucokisekileyo kunye nokuqwalasela izinto ezahlukeneyo ezichaphazela isandi, abaphulaphuli banokufumana i-subwoofer ehambisaI-bass enamandlabanqwenela, baphakamise amava abo okuphulaphula umculo kwinto engaqhelekanga ngokwenene.