Thaum saib thawj zaug, ua rau koj tus kheej hais lus yooj yim heev. Txawm li cas los xij, qhov no yog kev dag ntxias. Ua ntej ntawm tag nrho cov, nws yuav tsum tau muab sau tseg tias cov qauv yog tsim nrog ntau yam ntsiab. Nyob ntawm lawv, cov khoom siv tsis tau thiab lub suab zoo yuav txawv.
Cov kev cai tshwj xeeb tau muab tso rau pem hauv ntej rau cov neeg hais lus hauv computer. Koj tuaj yeem ua tus qauv rau lub tsheb lossis lub studio koj tus kheej. Hauv qhov no, nws tseem ceeb heev uas yuav tsum ua raws li cov lus qhia. Ua ntej tshaj plaws, txhawm rau sib sau cov neeg hais lus, koj yuav tsum xav txog cov qauv qauv txheej txheem.
kab layout
Cov lus qhia muaj xws li hais lus, overlays, diffuser thiab crossover. Cov qauv muaj zog siv cov theem tshwj xeeb inverter. Amplifiers tuaj yeem ntsia tau nrog kev cuam tshuam los yog hloov cov transistors. Capacitors yog siv los txhim kho lub suab zoo. Lub woofer yog xaiv nrog lub amplifier. Lub taub hau dynamic yuav tsum tau muab tso rau ntawm lub foob.
Single speaker model
Ib tus neeg hais lus ib leeg muaj ntau heev. Yuav kom sib sau ua ke cov qauv, koj yuav tsum xub ua ntej nrog rooj plaub. Rau lub hom phiaj no, plywood feem ntau yog siv. Thaum kawg ntawm kev ua haujlwmnws yuav tsum tau sheathed. Txawm li cas los xij, thawj kauj ruam yog ua rau sab racks. Rau lub hom phiaj no, koj yuav tau siv ib tug jigsaw. Tus hais lus rau sab tuaj yeem nqa lub zog me me.
Sab hauv ntawm lub plywood yuav tsum tau stitched nrog ib daim ntaub thaiv kev co. Tom qab kho tus hais lus, lub foob raug kho. Rau lub hom phiaj no, kua nplaum yog siv. Tom ntej no, nws tsuas yog txuas lub diffuser. Qee tus ua ib lub txee cais rau nws thiab kho nws nrog stacking screws. Txhawm rau txuas tus hais lus mus rau lub ntsaws, lub davhlau ya nyob twg thaiv tau teeb tsa. Yuav ua li cas pab cov neeg hais lus? Rau lub hom phiaj no, ib tug cable los ntawm lub davhlau ya nyob twg thaiv yog siv, uas yuav tsum tau coj mus rau lub hwj chim qhov chaw.
kos qauv rau ob tus neeg hais lus
Hais lus rau ob tus neeg hais lus tuaj yeem ua rau tsev lossis tsheb. Yog tias peb xav txog thawj qhov kev xaiv, ces tus diffuser yuav xav tau hom impulse. Ua ntej ntawm tag nrho cov, muaj zog plywood yog xaiv los ua ke. Cov kauj ruam tom ntej yog txiav tawm hauv qab khib. Cov qauv nrog ob txhais ceg yog tsawg heev. Txhawm rau npog lub veneer, koj tuaj yeem siv cov kua roj vanish zoo tib yam. Vibration cais daim kab xev rau ntawm tus ncej pem hauv ntej tsis tas yuav tsum tau glued. Lub diffuser yog txuas rau hauv qab tus hais lus. Yuav kom ua ib lub qhov nyob rau hauv lub vaj huam sib luag, koj yuav tsum tau siv ib tug jigsaw. Cov theem inverter yog tsau ntawm phab ntsa tom qab. Qee cov khoom siv nrog cov hais lus kab rov tav. Hauv qhov no, lub diffuser yuav nyob rau sab saum toj ntawm cov qauv. Cov kab lus hais lus yog ob-xaim.
Peb cov khoom siv hais lus
hais lus (hauv tsev) nrog peb tus neeg hais lus ntsibtsawg heev. Cov khoom siv no yog qhov tsim nyog tshaj plaws rau ntau hom lus hais lus. Yuav kom sib sau ua qauv, ua ntej ntawm tag nrho cov, cov nplooj ntawv ntawm plywood raug xaiv. Ib txhia kuj qhia siv veneers. Txawm li cas los xij, cov qauv ntoo ntuj yog kim heev ntawm kev ua lag luam. Cov neeg hais lus yuav tsum tau nruab rau hauv txoj haujlwm kab rov tav. Tsis tas li ntawd, lub cuab yeej yuav xav tau lub suab nrov.
Hlau kaum yog siv los kho nws. Txhawm rau txuas cov phiaj, koj yuav xav tau lag screws. Qee zaum, daim hlau txuas nrog cov kua nplaum. Tom ntej no, tus qauv yuav tsum tau them ib nrab nrog leatherette. Cov kauj ruam tom ntej yog rau nruab lub davhlau ya nyob twg thaiv. Txhawm rau kho nws ntawm rooj plaub, koj yuav tsum tau ua ib lub qhov sib cais. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias muaj cov qauv nrog regulators. Microcircuits rau lawv yog siv hom capacitor. Thaum cov neeg hais lus hu xov tooj, koj yuav tsum hloov lub diffuser.
Studio devices
Studio hais lus kos duab qhia kev siv cov neeg hais lus muaj zog. Lub diffuser feem ntau yog siv los ntawm hom impulse. Ntau tus kws tshaj lij pom zoo kom txhim kho ob lub amplifiers. Rau kev ua haujlwm ib txwm ntawm tus hais lus, yuav tsum muaj zener diode.
Rau lub hom phiaj ntawm kev sib sau tus kheej ntawm cov neeg hais lus, rooj plaub yog thawj zaug. Round qhov yog ua rau pem hauv ntej vaj huam sib luag rau cov neeg hais lus. Koj tseem yuav xav tau ib qho kev tso zis cais rau theem inverter. Qhov kev teeb tsa ntawm cov kab sib txawv heev. Qee tus nyiam ua kua roj vanish saum npoo ntawm rooj plaub. Txawm li cas los xij, muaj cov qauv siv tawv.
Computer qauv
Kawmrau computers, lawv feem ntau ua ib tus hais lus. Txhawm rau sib sau ua qauv, cov ntawv veneer ntawm cov tuab me me raug xaiv. Ib lub qhov rau tus hais lus raug txiav tawm ntawm lub vaj huam sib luag pem hauv ntej. Lub theem inverter yuav tsum nyob rau hauv lub rear ntawm rooj plaub. Yog tias peb xav txog cov qauv hluav taws xob qis, ces lub tshuab hluav taws xob tuaj yeem siv yam tsis muaj qhov cuam tshuam.
Tshwj xeeb crossovers yog siv los kho tus hais lus ntim. Cov ntsiab lus no tau tso cai rau nruab rau ntawm theem inverter. Yog tias peb xav txog cov khoom siv nrog lub zog ntau dua 100 W, ces cov amplifiers tsuas yog coj nrog cov resistors. Qee tus xaiv impulse diffusers rau tus qauv. Lub davhlau ya nyob twg thaiv yog ib txwm ntsia thaum kawg ntawm kev ua haujlwm.
hloov tsheb
hais lus rau tsheb muaj ob lossis peb tus neeg hais lus. Rau kev sib dhos tus kheej ntawm tus qauv, koj yuav xav tau cov nplooj ntawv ntawm plywood. Qee zaum, varnished veneer yog siv. Txhawm rau txhim kho tus neeg hais lus, koj yuav tsum ua lub qhov hauv lub vaj huam sib luag. Cov kauj ruam tom ntej yog rau nruab ib theem inverter. Qee qhov kev hloov kho yog ua nrog cov cores tsawg zaus. Yog tias peb xav txog cov neeg hais lus (hauv tsev) ntawm lub zog qis, ces cov theem inverter raug tso cai rau nruab yam tsis muaj lub suab nrov.
Nyob rau hauv cov ntaub ntawv no, ib tug multi-channel crossover yog siv los kho lub suab. Qee tus kws tshaj lij teeb tsa lub davhlau ya nyob twg tom qab theem inverter. Yog tias peb xav txog cov neeg hais lus nrog lub zog ntau dua 50 W, ces cov microcircuits yog siv rau ob lub amplifiers. Lub diffuser yog ntsia raws li tus qauv nrog ib hom impulse. Ua ntej fastening rooj plaub, nws yog ib qho tseem ceeb uas yuav tau saib xyuas cov txheej txheem kev co. Rau lub davhlau ya nyob twg thaiv ntawm lub phaj, koj yuav tsum uacais qhov. Ib txhia ntseeg hais tias lub cev yuav tsum tau ntxuav tsis poob. Cov kab lus hais lus yuav haum rau ob hom tub ntxhais.
Qhib txee hais lus
Open case portable speaker yog yooj yim heev los ua. Feem ntau lawv tau ua nrog ib tus neeg hais lus. Lub qhov yog ua rau sab nraub qaum ntawm lub cuab yeej nrog lub laum. Cov phaj txuas ncaj qha nrog lag screws. Lub diffuser rau cov khoom siv zoo li no yog tsim rau hom pulsed. Theem inverters feem ntau ntsia nrog ib qho amplifier. Yog tias peb xav txog cov hais lus muaj zog portable, ces lawv siv cov resistor crossover. Nws txuas nrog rau theem inverter. Ntau tus kws tshaj lij pom zoo kom txhim kho cov neeg hais lus ntawm lub foob.
Devices nrog lub kaw lus
Cov neeg hais lus (hauv tsev) nrog cov ntaub ntawv kaw yog suav tias yog feem ntau. Ntau tus kws tshaj lij ntseeg tias lawv yog qhov zoo tshaj plaws ntawm lub suab zoo. Phase inverters rau cov khoom siv yog tsim rau hom kev ua haujlwm. Woofers tau nruab rau hauv qhov. Rau lub hom phiaj ntawm assembling rooj plaub, zoo tib yam nplooj ntawv ntawm plywood yog haum. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias muaj kev hloov kho nrog cov cores. Yog hais tias peb xav txog lub zog hais lus siab, ces lub davhlau ya nyob twg blocks yog ntsia rau hauv qab ntawm rooj plaub. Tus qauv tsim yog txawv heev.
20W Models
Sib dhos 20V hais lus yooj yim zoo nkauj. Ua ntej tshaj plaws, cov kws tshaj lij pom zoo kom npaj rau daim ntawv veneer. Lawv yuav tsum tau varnished thaum kawg ntawm kev ua haujlwm. Nws yog qhov zoo dua los pib lub rooj sib txoos nroghais lus installation. Cov theem inverter yog siv hom mem tes. Qee zaum, nws yog ntsia rau hauv ob sab phlu. Tsis tas li, cov kws tshaj lij pom zoo kom tso cov roj hmab foob.
Cov neeg hais lus tau siv los ntawm lub davhlau ya nyob twg thaiv. Nws txuas rau lub vaj huam sib luag tom qab. Cov theem inverter tuaj yeem ntsia tau nrog lossis tsis muaj lub amplifier. Yog tias peb xav txog thawj qhov kev xaiv, ces cov cores raug xaiv ntawm theem hom. Hauv qhov no, lub woofer siv tsis tau. Yog tias peb xav txog cov neeg hais lus tsis muaj lub suab nrov, ces lawv siv crossover. Thaum kawg ntawm kev ua haujlwm, nws yog ib qho tseem ceeb los ntxuav lub cev thiab ua kua roj vanish.
50W khoom siv
Speakers (homemade) 50 W yog haum rau cov pa acoustic players. Hauv qhov no, lub cev tuaj yeem ua los ntawm cov plywood zoo tib yam. Ntau tus kws tshaj lij kuj pom zoo kom siv cov ntoo veneer. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias nws ntshai cov av noo siab.
Tom qab xaiv cov khoom, koj yuav tsum ua haujlwm ntawm cov neeg hais lus. Lawv yuav tsum tau nruab ib sab ntawm theem inverter. Hauv qhov no, lub amplifier yog qhov tseem ceeb. Ntau tus kws tshaj lij pom zoo xaiv tsuas yog qhov tsawg zaus crossovers. Yog tias peb xav txog kev hloov kho nrog tus tswj hwm, ces lawv siv lub impulse diffuser. Lub davhlau ya nyob twg thaiv nyob rau hauv cov ntaub ntawv no yog ntsia kawg. Koj tuaj yeem siv cov tawv nqaij ib txwm los kho cov neeg hais lus. Ib qho kev xaiv yooj yim dua yog ua kua roj vanish.
100W hais lus
100W hais lus yog tsim rau cov hais lus muaj zog. Hauv qhov no, theem inverter yog cojhom impulse nkaus xwb. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias lub amplifier yog ntsia nrog crossover. Ntau tus kws tshaj lij pom zoo siv veneer los sib sau rooj plaub. Nws yog qhov tsim nyog rau nruab lub woofer ntawm ib sab.
