5 inch Ua Npuas Ncauj Npauj Npaum Lub khob

5 inch ua npuas ncauj ntug khob hliav qab

Cov hom loj

Muaj ntau hom kev hais lus, uas tuaj yeem muab faib ua hom hluav taws xob (xws li tsiv coil type), electrostatic hom (piv txwv li hom muaj peev xwm), electromagnetic hom (piv txwv li reed hom), piezoelectric hom (piv txwv li siv lead ua hom) raws li lawv cov qauv hloov pauv tom kawg ob feem ntau siv nyob rau hauv ntug zos cable xov tooj cua network; lawv muaj peev xwm raug faib ua tus neeg hais lus tsawg, kev hais lus nruab nrab, thiab cov neeg hais xov xwm siab raws li qhov ntau zaus. Cov no feem ntau siv los ua cov sib txuas hauv cov hais lus.

Raws li kev hloov pauv ntawm cov qauv thiab cov qauv, nws muab faib ua hom kauj (hom hluav taws xob), hom muaj peev xwm (hom electrostatic), hom piezoelectric (siv lead ua lossis ceramic), hom electromagnetic (compressed caij nplooj ntoos hlav hom), hom ionized thiab pneumatic lus, thiab lwm yam ., hluav taws xob hom Tus hais lus muaj qhov zoo ntawm kev ua tau zoo ntawm electroacoustic, kev teeb tsa tus qauv, tus nqi qis, thiab lwm yam, thiab yog siv dav;

Raws li cov khoom siv hluav taws xob suab, nws tuaj yeem muab faib ua cov ntawv cone hom, horn hom, thiab hom diaphragm; raws li cov duab ntawm daim ntawv khob, nws tuaj yeem muab faib ua cov kab puag ncig, elliptical, ob tog ntawv khob, thiab roj hmab folding nplhaib; Tshwj xeeb rau cov ntawv kaw, TVs, tus neeg hais lus zoo thiab siab ncaj ntawm lwm tus, thiab lwm yam.; low-impedance thiab high-impedance raws lub suab coil impedance; ncaj-hais thiab thaj chaw suab raws li cov nyhuv.

Cov neeg hais lus tau muab faib ua cov lus txuas thiab cov hais lus sab nraud, thiab cov neeg hais lus sab nraud feem ntau hais txog cov lus hais. Tus hais ua lus txhais tau tias MP 4 tus neeg ua si muaj tus neeg hais lus, kom cov neeg siv mloog lub suab ntawm MP 4 cov neeg ua si tsis yog tsuas yog los ntawm lub mloog lub mloog nkaus xwb tabsis kuj tau txuas tus tsim -us lus hauv. MP 4 cov neeg uas ua lub suab hais lus tshem tawm qhov xav tau rau cov neeg hais lus sab nraud, thiab zam qhov tsis yooj yim ntawm kev coj lub mloog pob ntseg ntev heev.

Chaw Tsim Tshuaj Tso koj cov xaj kom ncaj qha rau lub Hoobkas, tsis muaj nqi nruab nrab, xa khoom sai dua, kev pabcuam zoo dua thiab tus nqi pheej yig.

thov xa cov qauv tsim koj xav tau, peb yuav muab nqe rau nqe thiab ua rau tib lub pob ntim khoom raws ntawm koj tus qauv.

Txhua kauj ruam ntawm kev tsim khoom thiab cov khoom tiav yuav raug tshuaj xyuas los ntawm QC chav ua ntej xa khoom.Yog hais tias qhov teeb meem zoo ntawm cov khoom tshwm sim los ntawm peb, peb yuav muab cov kev pabcuam hloov.

Cov yam ntxwv yooj yim

(1) Tus hais lus muaj ob lub ntsiab (ob lub hauv paus). Thaum ib tus hais lus tshaj tawm, ob lub koob tsis paub qhov txawv ntawm qhov zoo thiab tsis zoo polarities. Thaum muaj ntau tus neeg hais lus siv tib lub sijhawm, ob tus pins muaj qhov xwm txheej.

(2) Tus hais lus muaj cov ntawv khob, thiab nws cov xim feem ntau yog xim dub lossis dawb.

(3) Lub suab nrov ntawm lub suab nrov tau muaj ntau pawg xws li puag ncig, square thiab oval.

(4) Sab nraub qaum ntawm tus hais lus sab nraud yog hlau nplaum. Tus neeg hais lus sib nqus sab nraud yuav hnov ​​qhov kuaj pom ntawm cov hlau nplaum thaum nws raug rau cov hlau nplaum nrog lub hau ntswj hlau; tsis muaj qhov kev xav zoo li no hauv kev hais lus sab hauv cov hlau nplaum, tab sis muaj cov hlau nplaum nyob hauv tsev.

(5) Tus neeg hais lus tso rau ntawm lub tshuab ua haujlwm lossis hauv lub tshuab hais lus.

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