Vim li cas Koj Thiaj Xav Tau Kev Sib Tw? Txhua lub kaw lus suab, suav nrog ib qho hauv koj lub tsheb, xav tau kev hla kom lub suab ncaj qha rau tus neeg tsav tsheb raug. Tweeters, woofers thiab subs yuav tsum tau siab, nruab nrab thiab qis frequencies feem. Txhua tus hais lus puv ntoob muaj qhov sib txuas sib txuas sab hauv.
Puas lub Hoobkas tweeters muaj crossovers?
yog, lub Hoobkas tweeters muaj lub capacitor ua nyob rau hauv uas ua raws li tus crossover rau lub Hoobkas tweeter.
Tweeter crossover yog dab tsi?
Hauv cov ntsiab lus yooj yim tshaj plaws, kev hla yog lub lim Nws txoj haujlwm yog tso cai lossis tiv thaiv qee zaus dhau los, nrog rau muab EQ thiab theem hloov yog tias tsim nyog. Qhov teeb liab "tsheb thauj neeg" yog qhov tsim nyog yog li koj tsis muaj tag nrho cov teeb liab mus rau koj lub tweeter, piv txwv li.
Dab tsi yog qhov crossover zaus zoo rau tweeter?
Rau tweeters thiab 2-txoj kev hais lus: qhov kev pom zoo crossover zaus yog 3.5 kHz (siab dhau, lossis siab / qis dhau). Txhua yam hauv qab no rau cov neeg hais lus no yuav ua rau muaj kev ua tau zoo tshaj plaws. Rau cov neeg hais lus nruab nrab thiab woofers: qhov kev pom zoo crossover zaus yog 1-3.5 kHz (tsawg dhau).
LPF yuav tsum tau teeb tsa li cas rau LFE?
Hauv kev xyaum qhov no yuav tsum tau teem sijhawm rau 120Hz vim LFE channel txhawb cov ntaub ntawv mus txog qhov zaus ntawd. Thaum koj teeb tsa qhov no qis dua 120Hz lub receiver lossis preamp yuav tsis xa cov ntaub ntawv LFE mus rau lwm cov channel.
