Sei ndokumisa subwoofer mumotokari? Phased urongwa tsananguro

Subwoofer - hope vazhinji motokari varidzi. With mudziyo uyu, unogona kunakidzwa risingaperi pasi mumhanzi uye tarirai shanje meso Vatyairi. Asi mushure kutengwa uye kugadzwa mudziyo harifaniri dzikama saka sei kuti zvakanaka hwokugadza subwoofer mumotokari - zviri chigadzikiso. Kuti zvainzwika zvakanaka, unofanira zvakanaka kubata nayo.

Naizvozvo, pashure kuzviwanira mudziyo zvinenge vatyairi vose vari kushamisika "sei moto subwoofer mumotokari." Mhinduro payo, uchadzidza munyika yanhasi nyaya.

Pakutanga pashure kugadzwa chokushandisa ichi, unofanira itangezve zvose pazviruva musoro chikwata. Zvadaro sarudza nzvimbo Sefa LPF gudzazwi mugero uye anofumura aida kakawanda (vanenge 50-70 Hz). Pashure paizvozvo, zvakakodzera amushandurire Sefa kuti kumberi gwara kuna HPF. The mashandiro pacharo riri pamusoro gudzazwi. mugero maitikiro anofanira kuva asina asingasviki 70 uye kwete kupfuura 90 Hertz.

Kana ukashandisa pusa nokupesana, Panguva iyi mubvunzo "sei moto subwoofer ari mumuchina" kwamuri wakwana. Zvisinei, kana uri kushandisa Per-gwara amplification, mberi unofanira kuita zvakawanda basa, sezvo kuwedzera gudzazwi, zvakakodzera kuchinja simba voga. Muchiitiko ichi isu kuva mugero Sefa HPF kuti chinzvimbo uye kugadzira nayo kakawanda 2500 Hertz.

Unofanira kuchinja aikanganiswa yacho mutauri. Kuti aite izvi, isu itangezve kakawanda gudzazwi kuti zero, uye inzwi maximized. Zvadaro adzorere utetsa kuzvidzora kumusoro. Kana, pashure mezviruva aya ukacherechedza kuti kurira kunobva kusarurama, kuderedza nokudzora ukoshi.

Shure kwaizvozvo zvose, isu tarisa unhu basa. Zvakanakisa, kurira vauye kubva subwoofer pasina kusarurama uye kukanganiswa. Asi kunyange kana mumhanzi wakanaka, mubvunzo ndewokuti "sei moto subwoofer ari mumuchina" haisati aneta. Bhadharai ngwariro chaiyo panguva wekushanduka redhiyo. Kana panguva ino here kunzwa chinoshamisa kurira muchimiro kodhi kana the clicks, ziva kuti vakurukuri vane ruzha nhamba chiratidzo. Kugadzirisa dambudziko iri, tarisa nzvimbo waya yose yezvinhu. Yeuka kuti unofanira kwete chete vazive zvakanaka kuchinja rinomutsa, asiwo nounyanzvi gadza subwoofer maoko ake ari mumotokari. Kana zvakakodzera, kufambisa tambo mune dzimwe nzvimbo. Kana rwemberi bass kuchiitika, uye hazvifaniri, kubatanidza gudzazwi mu antiphase. Kuti aite izvi, unofanira kutendeuka 180 madhigirii chinhanho controller, riri pamusoro subwoofer yakakomberedzwa. Kana usina ichi, kungochinja pakati waya kwokubatana mutauri "+" uye "-". Unozobva sokuti mimhanzi kunzwa shure, uye kubvira pakati kabhini. No ruzha uye asina kururama kurira kubva subwoofer harizoiti sezvaraiva mukuru.

On ngarurege ichi simba anogona kunzi apera. Apedza matanho aya, iwe haazovi vanonetseka "sei moto subwoofer mumotokari."