Yuav ua li cas txuas tweeters rau lub amplifier (3 txoj kev)
Txheem
Thaum kawg ntawm tsab xov xwm no, koj yuav tuaj yeem txuas koj lub tweeters rau lub amplifier.
Tsheb tweeters, txawm tias pheej yig, tuaj yeem txhim kho koj lub suab zoo los ntawm kev tsim lub suab nrov nrov. Txawm li cas los xij, tej zaum koj yuav tsis paub yuav ua li cas txuas thiab nruab tweeters hauv lub tsheb. Zoo, muaj ntau txoj hauv kev los txuas lub tsheb tweeters, ib qho yog txuas lawv mus rau lub amplifier.
Nyeem rau thaum peb tham txog cov ntsiab lus ntxiv.
3 Txoj Kev Txuas Tweeters rau lub Amplifier
Tsheb tweeters muaj built-in crossovers.
Feem ntau, nws tau ua rau hauv qab ntawm lub tweeter lossis tso ncaj qha rau ntawm tus hais lus txuas. Cov crossovers no tseem ceeb heev thaum txhim kho tweeters. Lawv cais cov zaus thiab xyuas kom meej tias txhua tus raug xa mus rau qhov tseeb tsav. Lub siab mus rau lub tweeter, nruab nrab mus rau nruab nrab, thiab lub lows mus rau lub bass.
Yog tsis muaj crossovers, cov zaus yuav mus rau qhov tsis ncaj ncees lawm.
Nov yog qee cov tswv yim rau kev sib txuas tweeters nrog crossovers rau amplifiers:
Txuas mus rau lub amplifier nrog cov neeg hais lus txuas nrog lossis ib qho tsis siv channel amplifier nrog cov zis ntau yam
Tweeters tuaj yeem txuas nrog lub amplifier nrog rau cov neeg hais lus tam sim no.
Qhov no siv rau ob qho tag nrho cov neeg hais lus thiab hais lus txuas nrog crossovers. Feem ntau cov amplifiers feem ntau tuaj yeem tswj cov khoom sib luag ntawm cov neeg hais lus tsim los ntawm kev ntxiv tweeters. Tsis tas li ntawd, lo rau qhov zoo thiab qhov tsis zoo ntawm cov xaim txuas ntawm lub amplifier.
Tom qab ntawd xyuas kom meej tias tus hais lus polarity ntawm lub tweeter yog tib yam (txawm yog nyob rau hauv tweeter los yog cim rau ntawm tweeter's built-in crossover).
Disconnecting twb txuas tag nrho cov hais lus
Koj tuaj yeem tshem tawm cov lus hais lus lossis cov kab lus hais lus ntawm cov neeg hais lus uas twb muaj lawm los ua kom yooj yim dua thiab txuag cov neeg hais lus.
Tsis txhob confuse polarity. Rau lub suab tsheb zoo tshaj plaws, txuas cov lus zoo thiab tsis zoo ntawm lub tweeter tib yam li cov neeg hais lus twb tau txuas nrog lub amplifier. Koj tuaj yeem txuas lawv ua ke nrog koj cov neeg hais lus kom txuag sijhawm, siv zog, thiab hais lus cable. Tsuav lawv yog cov neeg hais lus puv ntoob, koj yuav tau txais tib lub suab teeb liab thaum koj tau txais ntawm lub amplifier.
Txawm li cas los xij, kuv tsis pom zoo rau qhov no rau cov neeg hais lus siv qhov kev sib tw qis, ob qho tib si hauv amplifier thiab pem hauv ntej ntawm cov neeg hais lus.
Txuas mus rau qhov tsis siv channel amplifier cais los ntawm subwoofers
Nyob rau hauv txoj kev no, lub amplifier yuav tsum muaj nyias qhov nce raws muaj thiab ib tug tag nrho-ntaus suab input rau siv nrog ib tug subwoofer los yog ib tug khub ntawm subwoofers.
Qhov no yog vim lub fact tias cov subwoofer channels nyob rau hauv lub amplifiers tsuas yog siv nyob rau hauv lub tsawg zaus hom, uas tsis tso cai rau cov tweeters reproduces siab zaus. Tsis tas li ntawd, nrov ntses bass thaj tsam tuaj yeem oversaturate tweeters thiab ua rau distortion.
Xwb, siv ib khub ntawm RCA Y-splitters ntawm lub amplifier los yog ib khub ntawm tag nrho-ntau RCA outputs ntawm lub taub hau chav tsev los txuas ob khub ntawm lub teeb liab inputs mus rau cov dawb tag nrho cov channel ntawm lub amplifier.
Txuas lub tweeter channel RCA mus rau tag nrho cov kev tso tawm pem hauv ntej lossis nram qab, thiab txuas lub subwoofer amplifier inputs rau sab nraub qaum lossis subwoofer tag nrho RCA jacks.
Tom qab ntawd, kom phim koj cov neeg hais lus uas twb muaj lawm, tej zaum koj yuav tau teeb tsa qhov kev nce qib amp zoo.
Tsis tas li ntawd, tweeters tsis raug tso cai rau ntawm monobloc (bass nkaus xwb) amplifiers lossis subwoofer tso zis raws nrog kev hla qis.
High-frequency tweeter tso zis tsis muaj nyob rau hauv ib qho ntawm cov xwm txheej no. Monoblock (ib-channel) amplifiers rau subwoofers yuav luag thoob plaws ntiaj teb ua tshwj xeeb rau kev tsim cov ntses bass thaj tsam. Lawv tau tsim los ua kom muaj zog ntau dua thiab tsav cov subwoofer ntawm qhov ntim siab.
Yog li tsis muaj treble los tsav lub tweeters.
Siv lub tweeter amplifier's built-in crossovers
Niaj hnub no, high- thiab low-pass crossovers feem ntau muaj nyob rau hauv lub tsheb amplifiers raws li ib tug xaiv feature.
Cov chaw tsim khoom cov nplooj ntawv tshwj xeeb lossis lub thawv feem ntau muaj cov ntaub ntawv hais txog cov yam ntxwv zaus ntawm tweeter crossover.
Tsis tas li, kom tau txais txiaj ntsig zoo tshaj plaws, siv high-pass amplifier crossover nrog tib lossis qis dua zaus. Koj tuaj yeem siv cov amplifier crossovers thaum txhim kho tweeters nrog built-in crossovers raws li hauv qab no:
Siv Amp thiab Tweeter Crossovers
Txhawm rau txhim kho qhov kev ua haujlwm tsis zoo ntawm pheej yig built-in 6 dB tweeter crossovers, koj tuaj yeem siv lub tsheb tweeters nrog 12 dB amplifier high-pass crossover.
Nws kuj ua haujlwm rau built-in tweeter crossovers. Teem lub amplifier zaus kom phim lub tweeter zaus. Piv txwv li, yog tias koj lub tweeter muaj ib tug built-in 3.5 kHz, 6 dB / octave crossover, teem lub amplifier's high-pass crossover rau 12 dB / octave ntawm 3.5 kHz.
Yog li ntawd, cov ntses bass thaj tsam ntau tuaj yeem raug thaiv, tso cai rau cov tweeters ua haujlwm ntau dua thiab nrov nrov thaum muaj kev cuam tshuam tsawg dua.
Hloov lub tweeter crossover nrog amplifier crossover
Koj tuaj yeem tsis quav ntsej txog qhov pheej yig tweeter crossover los ntawm kev siv lub amplifier's built-in high-pass crossover.
Txiav los yog txiav cov kab hla hla rau lub tweeter's built-in crossovers, ces txuas cov xov hlau ua ke. Tom qab ntawd, rau tweeters nrog ib tug built-in crossover nyob rau sab nraum qab, solder ib jumper hlau nyob ib ncig ntawm lub tweeter capacitor kom bypass nws.
Tom qab ntawd, teem lub high-pass crossover zaus ntawm lub amplifier crossover rau tib tus nqi raws li tus thawj crossovers.
Professional tweeter hais lus thaiv
Kuv qhia kom siv cov connectors zoo dua thaum twg los tau rau kev pom zoo installation zoo.
Nws tsuas yog siv ob peb kauj ruam xwb:
1 ruam: Tshem cov kab lus hais lus thiab npaj nws rau qhov txuas.
2 ruam: Ntxig cov xaim mus rau hauv lub crimp connector (qhov loj me).
3 ruam: Siv cov cuab yeej crimping los crimp cov hlau kom ruaj ntseg thiab tsim kom muaj kev sib txuas mus tas li.
Stripping speaker wires
Muaj ntau ntau yam cuab yeej uas koj tuaj yeem siv los rub koj cov lus hais. Kuv qhia siv cov cuab yeej crimping, uas yog cov cuab yeej siv tau zoo. (1)
Yeej, lawv tuaj yeem strip thiab txiav cov xov hlau ntxiv rau crimping connectors. Cov txheej txheem yog pinch lub rwb thaiv tsev ntawm cov hlau, tsis yog tus kheej strands ntawm cov hlau. Yog tias koj nyem lub stripper nyuaj heev thiab snag cov hlau sab hauv, koj yuav zaum tawg cov hlau thiab yuav tsum pib dua. Nws tuaj yeem nyuaj thaum xub thawj thiab xav tau qee qhov kev paub.
Tom qab ob peb qhov kev sim, koj tuaj yeem yooj yim strip lub hais lus hlau.
Txhawm rau txiav cov lus hais rau lub tweeter, ua raws li cov kauj ruam no:
1 ruam: Muab cov hlau tso rau hauv lub stripper thiab ua tib zoo snap lub rwb thaiv tsev rau hauv qhov chaw. Siv lub zog txaus los tuav cov xaim nyob rau hauv qhov chaw thiab maj mam rub lub rwb thaiv tsev, tab sis tsis txhob tso siab rau sab hauv ntawm cov hlau.
2 ruam: Tuav lub cuab yeej kom ruaj khov thiab siv lub zog los tiv thaiv kev txav mus los.
3 ruam: Rub hauv cov hlau. Cov hlau liab qab yuav tsum tau tso rau hauv qhov chaw yog tias lub rwb thaiv tsev tawm.
Qee hom hlau yog ib qho nyuaj rau strip tsis tawg, tshwj xeeb tshaj yog cov xaim me me xws li 20AWG, 24AWG, thiab lwm yam.
Xyaum ntawm cov xov hlau ntxiv kom koj tsis txhob nkim yam koj xav tau los nruab lub tweeter ntawm thawj ob peb sim. Kuv xav kom tshem cov hlau tsuas yog txaus kom nthuav tawm 3/8 "rau 1/2" ntawm cov hlau liab qab. Crimp connectors yuav tsum tau sib xws nrog 3/8 "los yog loj dua. Tsis txhob tawm ntev dhau lawm, vim tias tom qab kev teeb tsa nws tuaj yeem tawm ntawm qhov txuas.
Siv crimp connectors mus tas li txuas cov xov hlau
Yuav kom crimp tus hais lus hlau kom zoo, ua raws li cov kauj ruam no:
1 ruam: Tshem tawm cov xaim tawm ntawm 3/8 "rau 1/2" ntawm cov hlau liab qab.
2 ruam: Twist lub xaim kom nruj kom cov xaim tuaj yeem muab tso rau hauv qhov txuas kom zoo.
3 ruam: Thawb cov hlau ruaj khov rau hauv ib qho kawg txhawm rau txhawm rau khi hlau tus pin sab hauv. Xyuas kom koj ntxig nws kiag li.
4 ruam: Nyob ze ntawm qhov kawg ntawm lub connector, ntxig lub connector mus rau hauv lub crimping cuab tam nyob rau hauv qhov tseeb txoj hauj lwm.
5 ruam: Txhawm rau tawm ib qho imprint rau sab nraud ntawm lub connector, qhwv nws nruj nreem nrog ib lub cuab yeej. Cov hlau txuas sab hauv yuav tsum nkhaus sab hauv thiab tuav cov hlau kom ruaj ntseg.
6 ruam: Koj yuav tsum ua tib yam nrog tus hais lus hlau thiab sab nraud.
Cov lus qhia tseem ceeb rau Kev Txuas Tweeters rau lub Amplifier
Thaum txuas tweeters rau lub amplifier, nws yog qhov zoo tshaj plaws kom nco ntsoov cov hauv qab no:
- Ua ntej txuas, tua hluav taws xob tseem ceeb thiab xyuas kom tsis txhob muaj cov xov hlau lossis cov khoom siv hluav taws xob sib chwv ib leeg kom tsis txhob muaj qee yam kev pheej hmoo xws li luv luv Circuit Court. Tom qab ntawd, tua koj lub tsheb qhov hluav taws kub thiab muab cov iav tiv thaiv los tiv thaiv koj tus kheej thaum muaj cov tshuaj hnyav hnyav. Tom qab ntawd, koj yuav tsum txiav cov kab tsis zoo ntawm koj lub tsheb lub roj teeb kom txiav tawm lub zog. (2)
- Koj yuav xav tau tib yam (lossis siab dua) RMS lub zog rau koj cov tweeters kom khiav ntawm qhov siab tshaj plaws. Nws zoo yog tias koj lub amplifier muaj lub zog ntau dua li qhov xav tau, vim nws yuav tsis siv. Tsis tas li ntawd, overloading tweeters tuaj yeem ua rau muaj kev puas tsuaj tas mus li vim lub suab coil burnout. Tsis tas li ntawd, thaum lub amplifier nrog tsawg kawg 50 watts RMS ib channel yog qhov zoo, kuv xav kom tsawg kawg 30 watts. Nws feem ntau tsis tsim nyog thab nrog lub tshuab hluav taws xob qis vim tias lub tshuab hluav taws xob tsheb tsuas yog kos li 15-18 watts ib channel, uas tsis yog ntau npaum li ntawd.
- Yuav kom ua tiav lub suab zoo ib puag ncig, koj yuav tsum nruab tsawg kawg ob tweeters. Ob lub tweeters zoo rau cov neeg feem coob, tab sis yog tias koj xav kom koj lub tsheb lub suab los ntawm ntau qhov chaw hauv koj lub tsheb, koj tuaj yeem txiav txim siab los nruab ntau dua.
Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.
- Yuav ua li cas txuas tweeters tsis muaj crossover
- Yuav Ua Li Cas Txuas Cov Neeg Hais Lus rau 4 Channel Amplifier
- Dab tsi yog qhov ntxiv 12v xaim ntawm lub tso suab tsheb
tswv yim pom zoo
(1) cost-effectiveness - https://www.sciencedirect.com/topics/social-sciences/cost-efficientness
(2) tshuaj - https://www.thoughtco.com/what-is-a-chemical-604316
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