Cov khoom siv suab nrov muaj xws li kev saib xyuas thiab sib xyaw console; Fais fab amplifier mixing console; Portable mixing console; Lub zog amplifier; Dynamic microphone; Condenser microphone; Wireless microphone; Hais lus; Saib xyuas tus neeg hais lus; Lub zog amplifier hais lus; Subwoofer; Equalizer; Reverberator; Effector; ncua; Compressor; Limiter; Splitter; Lub rooj vag suab nrov; Laser player; Cov ntaub ntawv kaw cia; DVD player; Projector; Hloov pauv zaus regulator; Nkauj thov ntaus ntawv; Tsim los ntawm ntau yam khoom siv xws li lub mloog pob ntseg.
Muaj ntau hom kev hais lus: raws li lawv txoj kev hloov pauv lub zog, lawv tuaj yeem muab faib ua hluav taws xob, hluav taws xob, hluav taws xob, piezoelectric, digital, thiab lwm yam; Raws li cov qauv diaphragm, nws tuaj yeem muab faib ua ntau hom xws li ib lub tais ntawv, cov ntawv tais sib xyaw, cov tshuab sib xyaw, coaxial, thiab lwm yam; Raws li qhov pib ntawm lub diaphragm, nws tuaj yeem muab faib ua ntau hom, xws li hom cone cone, spherical top type, flat plate type, belt type, thiab lwm yam; Raws li kev ua si zaus, nws tuaj yeem muab faib ua ntau zaus, nruab nrab zaus, tsawg zaus, thiab cov neeg hais lus tag nrho; Raws li daim ntawv sib nqus sib nqus, nws tuaj yeem muab faib ua ntau hom xws li cov hlau nplaum sab nraud, sab hauv sib nqus, ob lub sib nqus sib nqus, thiab tiv thaiv; Raws li cov khoom sib nqus sib nqus, nws tuaj yeem muab faib ua cov hlau nplaum ferrite, neodymium boron hlau nplaum, thiab txhuas nickel cobalt hlau nplaum hais lus; Raws li cov khoom siv diaphragm, nws tuaj yeem muab faib ua cov ntawv thiab cov ntawv tsis yog cov ntawv phiab, thiab lwm yam.
Lub thawv yog siv los tshem tawm lub suab luv luv ntawm chav hais lus, txo nws lub suab resonance, nthuav nws cov lus teb ntau zaus, thiab txo qis kev cuam tshuam. Cov qauv sab nraud ntawm lub thawv hais lus tuaj yeem muab faib ua cov phau ntawv txee thiab hom hauv pem teb, nrog rau hom ntsug thiab kab rov tav. Cov qauv sab hauv ntawm lub thawv tuaj yeem ua tau ntau yam ntaub ntawv, suav nrog kaw, thim rov qab, bandpass, khoob ntawv phiab, tshawb nrhiav, symmetrical tsav, thiab horn. Feem ntau siv yog kaw, inverted, thiab bandpass.
Kev faib tawm zaus muaj qhov sib txawv ntawm cov hluav taws xob faib hluav taws xob thiab hluav taws xob faib hluav taws xob, ob qho tib si feem ntau yog siv rau kev faib hluav taws xob ntau zaus, amplitude zaus thiab theem zaus tus yam ntxwv kho, impedance them nyiaj thiab attenuation, thiab lwm yam. Lub hwj chim divider, tseem hu ua passive post stage divider. , faib frequencies tom qab lub hwj chim amplifier. Nws feem ntau muaj cov khoom siv passive xws li inductors, resistors, thiab capacitors los tsim ib lub lim dej, uas xa cov suab nrov ntawm txhua zaus band mus rau cov neeg hais lus sib txuas lus rau kev ua si. Nws cov yam ntxwv yog tus nqi qis, cov qauv yooj yim, tsim nyog rau kev ua haujlwm ua haujlwm, tab sis nws qhov tsis zoo yog qhov tsis zoo, tsis muaj kev ua haujlwm tsawg, thiab cov yam ntxwv tsis zoo.