17.5 * 11.5mm 8Ohm 2watt dawb plhaub puag ncig lub thawv hais lus
Qauv No.: XDEC-24Y-1
Ntu I. Kev Taw Qhia
34.3 * 8.8mm 8Ohm 1watt dawb plhaub puag ncig lub thawv hais lus.
Qhov no yog peb cov khoom siv suab nrov, suav nrog cov khoom me me 30mm Mylar hais lus tsav tsheb thiab lub tsev yas dawb nrog cov xov hlau rau kev sib txuas. Koj tsuas yog yuav tsum tau ntxiv ib lub rooj tsavxwm PCB; cov khoom no tuaj yeem ua suab nrov! Nws txuag tau ntau lub sijhawm tshawb fawb thiab tus nqi, tso cai rau koj coj koj tus qauv tshiab los ua lag luam sai dua! Cov lus hais lus passive Sound Box ntsuas 34.3 * 8.8mm, nrog lub npe impedance ntawm 8 ohms, ntsuas lub zog ntawm 1 watt, thiab lub zog siab tshaj plaws ntawm 1.5 watts. Nws resonance zaus (F0) yog 1700Hz, thiab ntau zaus txuas ntxiv ntawm F0 txog 7K. Distortion tsawg dua los yog sib npaug li 5%. Nrog lub hwj chim ntawm tsuas yog 1-1.5 watts, tus neeg tsav tsheb lub suab hais lus no txuag lub zog, thiab nws cov SPL yog kwv yees li 94. Peb lub suab nrov tuaj yeem siv rau ntau yam khoom siv suab nrov xws li cov khoom siv txav tau yooj yim, kev soj ntsuam cov tshuab, kev ruaj ntseg tshuab, xauv ntiv tes. , walkie-talkies, thiab lwm yam.
Yuav Ua Li Cas Cov Neeg Hais Lus Ua Haujlwm: Lub hauv paus
Tus neeg hais lus tsav tsheb ua haujlwm tseem ceeb hauv cov khoom siv hluav taws xob electroacoustic uas ua rau lub suab nrov ua haujlwm. Ua haujlwm raws li lub transducer, nws lub luag haujlwm tseem ceeb yog hloov lub zog ntawm ib daim ntawv mus rau lwm qhov. Tshwj xeeb, qhov no transducer converts lub amplified hluav taws xob signals los ntawm koj playback ntaus ntawv - seb nws yog koj lub xov tooj los yog lub cartridge ntawm koj turntable - mus rau hauv lub suab siab nthwv dej nyob rau hauv cov huab cua, uas yog ces kuaj los ntawm koj pob ntseg.
Lub amplifier channel ib lub teeb liab rau ob lub terminals nyob rau sab nraum qab ntawm tus neeg hais lus. Cov terminals no coj cov tam sim no mus rau hauv ib lub cylindrical kauj ntawm hlau, uas yog raug tshem tawm nyob rau hauv lub voj voog sib txawv ntawm tus ncej ntawm ib tug mus tas li hlau nplaum. Raws li tam sim no alternates nyob rau hauv cov kev taw qhia nrog lub teeb liab thov, ua raws li Faraday txoj cai, lub kauj no txav rov qab mus rau hauv lub magnetic teb. Txuas mus rau ib qho kawg ntawm lub kauj yog qhov nruab nrab ntawm tus hais lus lub khob hliav qab, uas yog txav rov qab los ntawm lub kauj vab. Lub khob hliav qab tau txais kev txhawb nqa ntawm nws cov npoo los ntawm kev tshem tawm airtight lossis ib puag ncig. Raws li lub khob hliav qab oscillates, nws displaces cov huab cua nyob ib puag ncig, yog li tsim lub siab nthwv dej nyob rau hauv cov huab cua - qhov peb perceive li suab.
Qhov nrov tshaj plaws Dynamic Speaker Hom Tsav Tsheb
Subwoofer
Nyob rau hauv qhov tseeb, ib tug subwoofer dynamic hais lus tsav tsheb excels nyob rau hauv emitting low-frequency suab. Feem ntau pom nyob rau hauv cov khoom siv Bluetooth hais lus loj dua, subwoofers tuaj yeem tsim cov ntim siab thiab rov tsim cov ntses bass thaj tsam sib sib zog nqus.
Woofer
Tus neeg tsav tsheb woofer dynamic yog qhov ua tau zoo ntawm emitting suab qis feem ntau. Ua haujlwm raws li cov khoom siv ntawm lub subwoofer, ib lub woofer tshwj xeeb yog tsim los tswj cov suab qis zaus zoo dua li nws cov counterparts. Cov kev sib txawv tseem ceeb ntawm ob lub ntsiab lus suav nrog tus neeg hais lus loj, tus naj npawb ntawm cov tsav tsheb, lub suab nthwv dej ntau, lub zog tso zis, thiab tus nqi ntaus ntawv.
Nruab Nrab
Muaj tseeb rau nws lub npe, tus hais lus nruab nrab-ntaus dynamic yog tsim rau nruab nrab-ntau zaus suab. Feem ntau hu ua "squawker," nws yog tsim los kom haum raws li qhov zaus ntawm 250 txog 2000 Hz, ua kom nws zoo rau kev siv ntau yam hauv koj lub tsev.
Tweeter
Tweeter dynamic hais lus tsav tsheb yog zoo tagnrho rau emitting high-frequency suab. Nruab nrog tus neeg hais lus tsav tsheb uas muaj peev xwm ua kom nrawm nrawm ntawm lub diaphragm hauv kev teb rau cov suab nrov tsis muaj zog, tweeters tsim nyog rau kev tshaj tawm suab paj nruag thiab hais lus.
Super-Tweeter
Ntawm cov neeg tsav tsheb dynamic tau teev tseg, Super-Tweeter nthuav tawm qhov ua siab ntev siab tshaj plaws rau ntau zaus. Raws li qhov no, nws zoo li yuav kim dua vim nws tau tsim los tsim cov suab nrov ultra-siab. Nws lub hom phiaj yog los tsim cov suab tiag tiag los ntawm ib puag ncig, feem ntau hu ua "airiness."
Cov khoom sib txawv ntawm Multimedia Speaker Driver
Cov hauv qab no yog cov lus qhia dav dav qhia txog ntau hom kev sib xyaw ntawm cov neeg hais lus thiab lawv cov yam ntxwv zoo sib xws, feem ntau hu ua suab "xim."
NtawvCov neeg tsav tsheb feem ntau cuam tshuam nrog lub suab "natural", tshwj xeeb tshaj yog nyob rau hauv woofers thiab midranges. Qhov kev nkag siab no tuaj yeem tshwm sim los ntawm kev siv dav dav ntawm daim ntawv lub khob tsav tsheb hauv cov neeg hais lus niaj hnub, ua rau nws suav tias yog tus qauv. Daim ntawv muaj lub ntuj tsis zoo uas tuaj yeem cuam tshuam ntau zaus, ua rau daim ntawv tweeters tsawg dua. Txawm li cas los xij, cov ntawv tsav tsheb zoo tuaj yeem ua tau zoo hauv ntau daim ntawv thov.
Polypropylene, ib daim ntawv yas, feem ntau ntxiv nrog cov khoom ntxiv xws li carbon fibers lossis talc los txhim kho nws lub zog thiab rigidity. Cov neeg tsav tsheb "Poly" tau siv dav hauv cov tshuab suab nrov vim lawv tsis kam ua kom ya raws thiab qhov kub thiab txias. Lub hauv paus damped los yog "tuag" zoo ntawm poly tsav tsheb yog nyiam nyob rau hauv tej yam kev siv uas resonant cov ntaub ntawv yog unsuitable. Tsis tas li ntawd, cov neeg tsav tsheb poly tuaj yeem muab cov lus teb "nruj" tweeter yam tsis muaj suab nrov lossis siab tshaj. Ntau lub tuam txhab siv cov khoom siv sib txawv los hloov kho lub zog, nruj, thiab cov yam ntxwv ntawm cov tsav tsheb poly.
Cov khoom siv hlauxws li titanium thiab txhuas tau siv ntau dua rau lawv lub zog, rigidity, tsis kam mus rau qhov kub thiab txias, thiab lub teeb yuag. Cov ntaub ntawv sib zog ua kom yooj yim dua cov lus teb tam sim no hauv cov neeg tsav tsheb. Rigidity yog qhov tseem ceeb rau tus neeg tsav tsheb dispersion, vim tias muaj kev cuam tshuam los yog flexing thaum lub zog txav tuaj yeem ua rau lub suab tsis sib xws. Metallic woofer thiab midrange cones, txawm hais tias muaj zog dua li ntawv lossis yas, tuaj yeem xa qhov tseeb thiab kev ua tau zoo. Hlau tweeters feem ntau khav theeb ntau zaus txuas ntxiv thiab lub suab "ci" xim.
Silk thiab lwm yam ntaub ntawv ntaub, hnav zoo li hlau, feem ntau ua haujlwm hauv tweeters. Cov ntaub ntawv no feem ntau raug kho nrog cov txheej txheem los kaw cov ntaub qhwv thiab tiv thaiv kom tsis txhob muaj cua nkag. Txawm hais tias tsis tshua muaj zog, cov ntaub tweeters paub txog lawv "ntu" thiab txaus siab rau lub suab zoo.
Daim ntawv thov
Smart speaker, smart home application, car audio system, mini projector, advertising players, digital photo frame, qhia ntsiav tshuaj thiab lwm yam.
Cov teeb meem tshwm sim nrog cov neeg hais lus tsav tsheb
Blown Tsav
Cov neeg tsav tsheb tshuab tshuab yog qhov teeb meem nquag tshwm sim thaum tus neeg hais lus tsav tsheb raug thawb dhau nws qhov kev txwv, ua rau overheating thiab tsis ua haujlwm. Qhov no tuaj yeem tshwm sim vim muaj ntau yam, suav nrog kev ntaus suab paj nruag nrov heev lossis siv lub suab nrov uas dhau ntawm tus neeg hais lus lub peev xwm.
Txhawm rau tiv thaiv cov neeg tsav tsheb tsis zoo, nws yog ib qho tseem ceeb uas yuav tau xaiv lub amplifier txuam nrog tus neeg hais lus lub hwj chim ntsuas thiab tsis txhob ua si suab paj nruag ntawm ntau qhov ntau. Yog tias tus tsav tsheb twb tau tshuab lawm, kev hloov pauv yog tsim nyog los kho tus neeg hais lus lub suab zoo.
Distortion
Distortion yog lwm qhov teeb meem tshwm sim nrog cov neeg hais lus tsav tsheb. Nws tshwm sim thaum tus neeg tsav tsheb tsis ua kom raug cov suab qub qub vim yog yam xws li cov pob zeb puas lossis lub suab coils.
Txhawm rau txo qis kev cuam tshuam, nws yog ib qho tseem ceeb los tiv thaiv tus neeg hais lus los ntawm qhov kub thiab txias thiab ua tib zoo saib xyuas thaum lub sijhawm thauj mus los. Yog tias muaj kev cuam tshuam tsis zoo, hloov tus tsav tsheb puas lossis lub khob hliav qab yuav tsim nyog los kho tus neeg hais lus lub suab zoo.
Ntu II. Dimension
Ntu III. Technical parameters
|
TSIS MUAJ. |
Yam khoom |
Specification |
Qhov xwm txheej |
|
1 |
Qhov ntev |
Φ 34.3 * 8.8 hli |
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|
2 |
Nomial impedance |
8 ± 20% OHM |
DCR 8.2 ± 15% Ω |
|
3 |
Input zog |
Qhov ntsuas: 1W / Max: 1.5W |
Ntawm 2.83V / 3.46V |
|
4 |
Resonance zaus |
1700 ± 20% Hz |
Ntawm 0.89V |
|
5 |
S．P．L． |
94 ± 3 dB ({2}}.1W / 0.1M) |
Ntawm F0-20K Hz (Average) |
|
6 |
Frepuency Range |
F0~7KHZ |
Tso zis SPL -10dB |
|
7 |
Distortion |
5% Max |
Ntawm 3.0 KHz 0.1W/0.1M |
|
8 |
Buzze & Rattle |
Tsis yog audible sine yoj ntawm 2.83V / F0 ~ 5KHz. |
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|
9 |
Polarity |
Diaphragm yuav txav mus tom ntej. |
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|
10 |
Load test |
Yuav tsum yog ib txwm ua tom qab kuaj: dawb suab nrov 48 teev. |
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|
11 |
High TEMP xeem |
Tom qab tau nyob hauv chav kuaj rau 48 teev ntawm qhov xwm txheej ntawm +60 degree 20 ~ 25%RH thiab khaws 2 teev. |
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12 |
Txias TEMP test |
Tom qab tau nyob hauv chav kuaj rau 48 teev ntawm qhov xwm txheej ntawm −25 degree ± 3 degree thiab khaws 2 teev. |
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13 |
Kev ntsuas av noo |
Tom qab tau nyob rau hauv chav sim rau 48 teev ntawm qhov xwm txheej ntawm +40 degree 90 ~ 95%RH thiab khaws 4 teev. |
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14 |
Tso pov tseg |
Kev hais lus yuav tsum muab 2 zaug, nqe 8 yuav tsum txaus siab. |
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15 |
Weld |
terminal weld: 350 degree / Tsawg dua lossis sib npaug rau 2 ~ 3sec * 2 ntsis. |
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16 |
Khaws cia temp |
Tshem tawm 25 degree rau +60 degree |
|
Tag nrho cov kev ntsuas saum toj no tuaj yeem hloov kho lossis kho raws li cov neeg siv khoom xav tau.
Tshooj IV. Peb lub tuam txhab
Tsim los ntawm 2009 raws li ib tug paub zoo nyob rau hauv domestic electro-acoustic enterprise, Shenzhen Xuanda Electronics Co., Ltd (XDEC) specializes nyob rau hauv kev tshawb fawb thiab kev loj hlob, tsim, thiab kev lag luam ntawm ntau yam hais lus, receivers, microphones, thiab lwm yam electro-acoustic khoom. Cov khoom lag luam no pom cov ntawv thov dav hauv lub mloog pob ntseg, xov tooj ntawm tes, walkie-talkies, point-and-click cwjmem, kev kawm tshuab, cordless xov tooj, laptops, portable DVDs, TVs, navigation pab kiag li lawm, lub tsev ruaj ntseg systems, tsheb audio-visual systems, mini- cov khoom siv suab, thiab lwm yam khoom siv hluav taws xob siv hluav taws xob, nrog rau cov khoom siv sib txuas lus.
2015, ua tiav dhau ISO9001: 2008 kev tswj hwm qhov zoo
2017, yeej Shenzhen high-tech Enterprise Certificate thiab dhau Rhine TUV ntawv pov thawj
2018, dhau ISO9001: 2015 kev tswj hwm qhov zoo thiab ISO14001: 2015 Environmental Management System Certification
2023, tau txais IATF16949 automotive kev lag luam zoo system ntawv pov thawj
Nyob rau hauv Shenzhen thiab nyob ib sab ntawm lub Lung Tai Highway thiab Nanguang Highway, nrog rau qhov ze ntawm Guangmingcheng Chaw nres tsheb, XDEC nyiam kev thauj mus los yooj yim thiab ib puag ncig zoo nkauj. Nrog ntau tshaj 200 tus neeg ua haujlwm, XDEC suav tias yog tus khub txhim khu kev qha los ntawm ntau tus neeg siv khoom hauv tsev thiab txawv teb chaws vim nws muaj peev xwm R & D muaj zog, cov khoom zoo, thiab cov kev pabcuam zoo heev. Lub tuam txhab yeej ib txwm ua qhov tseem ceeb ntawm kev tsim kho tshiab raws li lub zog tsav tom qab nws txoj kev loj hlob ruaj khov. Nws muab cov neeg siv khoom nrog kev tsim khoom tsim thiab kev pabcuam engineering, ua kom cov khoom zoo thiab kev ua haujlwm zoo ntawm cov khoom tsim los ntawm kev tsim khoom mus rau cov khoom sib dhos.
XDEC ua raws li kev lag luam lub tswv yim ntawm "Kev Ncaj Ncees, Zoo, Kev Tsim Kho Tshiab, thiab Kev Pabcuam," nruj me ntsis tswj txhua yam ntawm kev tsim khoom. Nws muab qhov tseem ceeb ntawm cov cuab yeej tsim khoom, zoo, thiab R & D peev. XDEC nquag qhia cov cuab yeej tsim khoom thiab cov cuab yeej R&D ywj pheej kom tau raws li cov neeg siv khoom xav tau, hais txog kev ywj pheej tshiab thiab kev ua tau zoo. Lub tuam txhab tau cog lus rau qhov tob R & D rau ntau cov khoom siv hluav taws xob zoo nkauj thiab txaus siab koom tes nrog cov neeg koom tes los ntawm txhua qhov chaw ntawm lub neej los tsim lub neej yav tom ntej zoo ua ke.
Ntu V. Ib txhia ntawm peb cov neeg koom tes
Ntu VI.FAQ
Q1. MOQ yog dab tsi?
Q2.Koj puas txhawb OEM thiab ODM cov kev pabcuam?
Q3. Txoj kev them nyiaj yog dab tsi?
Q4. Cov nqe lus them nqi yog dab tsi?
Q5. Kuv puas tuaj yeem tau txais qee cov qauv dawb ua ntej ntau lawm?
Q6. Kuv tuaj yeem tau txais cov qauv ntev npaum li cas?
q7 ua. Dab tsi yog tus hais lus tsav tsheb?
Q8. Qhov txawv ntawm tus hais lus thiab tus tsav tsheb yog dab tsi?
q9 ua. Puas yog txhua tus hais lus xav tau tsav tsheb?
Q10. Lub hom phiaj ntawm tus neeg hais lus tsav tsheb yog dab tsi?
Q11. Hom tsav tsheb twg muaj?
Q12. Cov neeg tsav tsheb puas cuam tshuam rau lub suab zoo?
q13 ua. Dab tsi ua rau tus neeg hais lus zoo tsav tsheb?
q14 ua. Dab tsi yog qhov txawv ntawm tus neeg hais lus tsav tsheb thiab tus neeg hais lus?
q15 ua. Vim li cas cov neeg hais lus muaj ntau tus tsav tsheb?
q16 ua. Vim li cas cov neeg hais lus muaj 2 tus tsav tsheb?
q17 ua. Vim li cas qee tus hais lus muaj ntau tus tsav tsheb?
