Dab tsi yog crossover car audio?
Dab tsi yog crossover car audio?

Video: Dab tsi yog crossover car audio?

Video: Dab tsi yog crossover car audio?
Video: Old School Alphasonik 2/3-Way Car Audio Electronic CrossoverDemo 2024, Kaum ib hlis
Anonim

A crossover yog ib qho khoom siv hluav taws xob siv hluav taws xob uas siv ib lub teeb liab tawm tswv yim thiab tsim ob lossis peb lub cim tso tawm uas muaj cov kab sib cais ntawm high-, nruab nrab-, thiab qis-ntau zaus. Cov kab sib txawv ntawm cov zaus siv rau tus neeg hais lus sib txawv, lossis "tus tsav tsheb," hauv a suab system: tweeters, woofers, thiab subwoofers.

Hais txog qhov no, koj puas xav tau kev sib tham rau tus hais lus?

Yog tias koj lub tsheb suab siv siv coaxial hais lus , koj tej zaum tsis ua xav tau ib qho ntxiv crossover . Puv-ntau hais lus twb muaj built-in passive crossovers uas lim cov zaus uas ncav cuag txhua tus tsav tsheb. Txawm yog koj ntxiv lub suab nrov rau hauv qhov sib xyaw, ua-hauv hais lus crossovers yuav tsum yuav ntau tshaj qhov txaus.

Ib tug kuj yuav nug, dab tsi yog ib tug ua nyob rau hauv crossover? Passive crossovers mus ntawm lub amplifier thiab cov tsav tsheb (tweeters, hais lus, thiab subs). Ib passive crossover Circuit yog ua nrog coils, capacitors, thiab resisters beefy txaus los tuav lub zog tso zis siab ntawm feem ntau cov tshuab hluav taws xob. Ib qho nquag, lossis hluav taws xob crossover mus nruab nrab ntawm tus txais thiab amp.

Kuj Paub, koj yuav ua li cas txuas tus crossover hauv lub tsheb?

Passive Kev sib tw Lawv txhua tus mus ntawm koj lub tshuab raj thiab tus hais lus thiab tsis xav tau lub zog kev sib txuas , tig-rau hlau, lossis hauv av. Koj txuas tus hais lus xaim los ntawm koj lub amp mus rau kev crossover tswv yim. Tom qab ntawd lub tweeter tau xaim mus rau lub tweeter tso zis, thiab lub woofer rau lub woofer tso zis. Qhov ntawd yog nws.

Dab tsi yog qhov crossover zaus?

Cov crossover zaus ntawm koj lub subwoofer yog qhov zaus ntawm qhov koj tus neeg hais lus pib yob tawm thiab koj lub subwoofer ncaws nrog LFEs thiab cov ntawv ntses bass thaj tsam. Feem ntau cov AV txais niaj hnub no muaj qhov pib EQ program uas yuav muab qhov tsim nyog crossover zaus txiav raws li lub peev xwm ntawm koj lub suab nrov nrov.

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