Lub hom loudspeaker koj xaiv rau koj cov suab system yuav zoo heev cuam tshuam rau yam ntawm lub suab zoo uas koj tau txais. Cheebtsam siv los yog kuj tseem nyob rau hauv kev txiav txim hom kev pab uas koj tau txais. Cov ntaub ntawv no yuav qhia koj paub meej nyob rau hauv high-end loudspeakers thiab lawv lub Cheebtsam.
Ntau hom kev loudspeakers yog siv nyob rau hauv ntau qhov chaw. Muaj ntauwd hais lus uas yog lub npe hu mus ua ib tug dav ntau yam ntawm frequencies tshaj feem ntau hais lus: koos hais lus no feem ntau yog me me tab sis lawv muab yawm suab zoo; tus kheej hais lus mas siv nyob rau hauv portable daim ntaub ntawv xws li MP3 players, CD players thiab ntau ntxiv.
Nws yog ib qho tseem ceeb uas tag nrho cov Cheebtsam ntawm hais lus no yog ua los ntawm zoo, txwv tsis pub nws tsis yog tau los tsim zoo suab. Ib tug tseem ceeb heev ib feem ntawm high-end loudspeakers yog lub crossover network . Hauv Cheebtsam yog muab faib suab frequencies thiab tom qab ntawd faib rau lawv mus txawv tsav tsheb. Cov hluav taws xob Cheebtsam ntes tus tsim nyog tsav tsheb thiab xa lub suab zaus. Piv txwv li, siab frequencies yuav muab xa mus rau lub tweeter, nruab nrab frequencies yuav muab xa mus rau lub mid-range tsav tsheb thiab cov lows yuav muab xa mus rau lub ntses bass thaj tsam tsav tsheb.
Txoj kev lub crossover network yog tsim los yeej lub plawv uas ua zoo suab. Thaum nws los txog rau tau txais high-end loudspeakers thiab lawv lub Cheebtsam, cov neeg feem coob yuav mus rau lawv nyiam manufacturers thiab purchase. Txawm li cas los, muaj cov neeg uas xav tsim lawv tus kheej los ntawm yuav khoom siv rau sib sau ua ke rau lawv tus kheej. "Koj-it-koj tus kheej" los yog (DIYs) raws li lawv feem ntau xa mus rau cov neeg uas saib nws tsim nyog los tsim kom tau cov loudspeakers lawv tus kheej es tsis yuav tag nrho cov khoom. Qhov no yog feem ntau ib lub tswv yim los ntawm ib co kom txuag tau nyiaj on tus tham thaum mus rau lwm tus nws yog ib tug hobby ntawm ib co tsi.
Assembling yog feem ntau ib tug yooj yim ua hauj lwm vim hais tias tag nrho cov koj yuav tau ua yog txuas cables, crossover qhov chaw, tsav chav nyob thiab txee khoom tuaj nrog ib tug high-end loudspeaker. Koj yuav li cas los xij yuav tsum muaj ib co soldering paub tias nws yog tseem ua tau kom tau pre-dho cov khoom. Ib tug phau ntawv no feem ntau yog muab los pab koj paub tias qhov twg txhua capacitor, inductor, resistors thiab cables mus los xyuas kom meej tshaj plaws ua tau zoo.
High-end loudspeakers yuav siv tau nyob rau hauv txawv qhov chaw. Ib txhia nyiam lawv nyob rau hauv lub tsheb thaum uas lwm tus yuav tau txais lawv rau lawv lub tsev los yog lub tsev ob tog. Ua li cas, koj xav kom muaj sab saum toj ua hais lus uas yuav pab tau koj rau ib ncua sij hawm ntawm lub sij hawm. Qhov no yog vim li cas nws yog ib qho tseem ceeb kom paub tias qhov chaw uas tau txais tag nrho cov uas yuav tsum tau.
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