Amphamvu kwambiri subwoofer: icho chiri ndi ngati ndikofunikira wamba ogula?

onse okonda khalidwe nyimbo odzipereka! Kale ndi masiku pamene buku pamene kumvetsera nyimbo ankakonda kuchepetsa malo chachikulu cha phokoso ndalezo kapena batani. zamakono amathandiza anthu okonda nyimbo ndi kupereka yankho latsopano m'munda wa phokoso - subwoofers. Chimene icho chiri, momwe ntchito, ndi amene anakwanitsa mukupanga ndi subwoofer amphamvu kwambiri?

Subwoofer - dongosolo lamayimbidwe, limene lakonzedwa kubereka otsika pafupipafupi osiyanasiyana mawu. Subs, kapena ngati iwo ali kutchedwa, Saba kubereka phokoso kuchokera 25 mpaka 180 Hz, ndi zina ndi amapulumutsa ngakhale m'munsi yoimba (15 170 Hz).

The subwoofer zamphamvu kwambiri kwa galimoto

Saba angagwiritsidwe ntchito kunyumba ndi galimoto. Kunyumba subwoofer ndi zambiri lingaliro zofunika za zisudzo kunyumba. Ndi chipangizo ichi akhoza kukwaniritsa chodabwitsa phokoso khalidwe la kuonera kanema kwasanduka ulendo weniweni. Kuyambira phokoso zazikulu ndiponso mukufuna mukhoza kutenga zambiri zosangalatsa!

Galimoto subs anapereka ziziyenda amene akufuna kumva nyimbo mokweza ndi apamwamba. Zaka zingapo zapitazo subwoofer amphamvu kwambiri si chikalata oposa 1 kilowatt, koma ena makampani mowirikiza chinkhoswe mu chitukuko cha amplifiers zamphamvu kwambiri, ndipo mayina 2007 subwoofer mkuzamawu, mphamvu ya lomwe wathyola zonse timva - 20 kilowatts! Zingatanthauze kuti kupambana olembedwa, kutsimikizika, mukhoza kuwasiya, koma anapeza gulu okonzeka anapereka timva mphamvu. zikwizikwi madola akhala ntchito pa kugula zida, ndipo m'kupita Watsopano Yorker zopezeka mu galimoto wake weniweni lamayimbidwe siteshoni angathe 60 kilowatts Finyani! Popeza kuti anali subwoofer wamphamvu kwambiri mu dziko, akhoza ankangoona chakuti masekondi angapo pambuyo kusintha pa makina galasi mantha, ndipo pambuyo mphindi zingapo, galimoto chabe anakomoka ku openga kugwedera.

Ngati woyendetsa sakhala ndi cholinga kulembamo dziko ku oyankhula mu galimoto yanu, saika zamphamvu kwambiri subwoofer, anthu ochepa kwambiri kumvetsera nyimbo mokweza nthawi zonse - ndi ana amakumana ndi mavuto ndi kumva ndi misempha. Komanso, izi ndi zipangizo zamphamvu kwambiri si wotchipa, ndi ziziyenda asankha kutsatira lamulo osalembedwa: lamayimbidwe phindu sayenera upambana 20% wa mtengo wa galimoto. Ndiko kuti, ngati wanu "chitsulo kavalo" mtengo ndi madola sauzande 50, si zomveka timathera zowulutsira madola oposa 10 zikwi.

The subwoofer chachikulu kwambiri kunyumba

Pamene kuonera kanema mumaikonda phokoso achuluke zotsatira za zimene anaona, makamaka ngati ndi apamwamba phokoso. Thunder kapena mabomba ndi ankaimba mwamtheradi weniweni, ngati inu kugula subwoofer wamphamvu. Komanso, subs amatha kusintha phokoso akukhudzidwira ndi kuchotsa zambiri za katunduyo kwa okamba zisudzo.

Kuperekedwa pa subwoofers msika makamaka kupereka phokoso ku 30 150 Hz. Ngati anakhumba, mungapeze osiyanasiyana onse, koma funso ili kaya wogula kwambiri wamphamvu subwoofer chofunika.

Choyamba, mtengo adzakhala ambiri apamwamba kuposa kuti "abale" wam'ng'ono amphamvu; Kachiwiri makutu a anthu amatha apamwamba kapena mafurikwense m'munsi sadzakhala asavutike kumva. Amene, akugula subwoofer nyumba zisudzo, muyenera kusankha onse osiyanasiyana subwoofer. Chinthu china, ngati izo zifika zipangizo situdiyo kujambula kapena zolinga zina akatswiri.

Choncho, posankha dongosolo wokamba nyumba kapena galimoto ndi ofunika, poyamba pa zonse, sankhani cholinga chimene inu ntchito njira, ndipo, ndithudi, mmene mungathere pa izo.