Compact Bluetooth speaker, soundbars, projectors thiab desktop audio khoom feem ntau ntsib tib yam engineering teeb meem: txwv qhov chaw sab hauv, tsis tau txaus tso zis, bandwidth thiab fais fab tuav tseem yuav tsum tau. CovXDEC-40Y04T24NA12A, xaiv los ntawm XDEC cov khoom tseem ceeb database, yog aΦ40mm multimedia internal-magnetic hais lus tsav tshebntsuas ntawm 4Ω thiab 5W, nrog rau cov lus qhia tshwj xeeb tsim nyog rau kev ntsuam xyuas hauv cov tshuab kaw suab.
1. Cov ntsiab lus tseem ceeb thiab lawv lub ntsiab lus tsim
| Yam khoom | Database Specification | Tsim Lub ntsiab lus | Common Pitfall |
|---|---|---|---|
| Qauv | XDEC-40Y04T24NA12A | Y-hom multimedia internal- tsav tsheb hlau nplaum | Tus tsav tsheb yog ib qho kev tivthaiv, tsis yog lub suab nrov ua tiav |
| Qhov ntev | Φ40mm × H20.0mm | Tsim los rau compact acoustic lug | Xyuas tag nrho qhov siab, mounting cov ntsiab lus thiab magnet clearance |
| Impedance | 4Ω | Ua tau ntau yam tsawg-voltage audio amplifier designs | Paub meej tias lub amplifier txhawb nqa 4Ω load |
| Hwj chim | 5W rated / 6W siab tshaj plaws | Haum rau me me thiab nruab nrab cov khoom siv multimedia | Tsis txhob siv 6W siab tshaj plaws raws li lub zog txuas ntxiv |
| Resonance zaus | 200Hz ± 20% | Tsawg-frequency kev ua tau zoo nyob ntawm kev tsim cov ntaub thaiv npog | Dawb- cov ntaub ntawv tsav tsheb tsis yog qhov ua tiav - cov khoom bass thaj tsam txwv |
| rhiab heev | 84dB ib | Siv tau rau kwv yees SPL thiab amplifier headroom | Sib piv cov qauv tsuas yog nyob rau hauv cov kev xeem zoo ib yam |
| Zaus teb | F0-20kHz | Muaj peev xwm rau kev siv dav dav | Enclosure, grille, chaw nres nkoj thiab EQ hloov cov lus teb kawg |
| Distortion | 10% Max | Kev siv siab tshaj plaws nyob rau hauv cov xwm txheej xeem | Txheeb xyuas qhov sib txawv ntawm qhov xav tau zaus thiab lub zog |
Engineering ceev faj:A Φ40mm txoj kab uas hla ib leeg tsis tuaj yeem kwv yees qhov kawg SPL, bass thaj tsam txuas ntxiv lossis suab zoo. rear ntim, to, suab qhov hluav taws xob, grille damping, amplifier limiting thiab DSP tuning tuaj yeem hloov pauv kev ua haujlwm tau zoo.
2. Vim li cas 4Ω thiab 5W yuav tsum tau soj ntsuam ua ke
Impedance txhais cov khoom siv hluav taws xob nthuav tawm rau lub tshuab hluav taws xob, thaum lub zog ntsuas ntsuas qhia tus neeg tsav tsheb lub zog txuas ntxiv mus - theem tuav. Lub amplifier qhov tso zis tas li mus rau 4Ω, muab qhov hluav taws xob, thermal tsim thiab kev coj tus cwj pwm yuav tsum tau kuaj xyuas. Lub amplifier nrog qhov ntsuas nominal siab dua 5W tuaj yeem siv tau thaum tswj tau nce thiab txwv; tsis txaus amplifier headroom kuj tuaj yeem tsim clipping, distortion thiab thermal stress.
3. Lub 200Hz Resonance zaus txhais li cas?
Qhov ntsuas F0 yog 200Hz ± 20%. Tsawg-frequency kev ua tau zoo yog li tsis tuaj yeem txiav txim siab ntawm lub kaw lus. Tus neeg tsav tsheb no tuaj yeem txiav txim siab rau cov khoom lag luam compact tsom rau kev sib tham, kev pab cuam dav dav thiab kev pabcuam dav dav. Yog tias xav tau cov ntses bass thaj tsam tob dua, cov kws ua haujlwm yuav ntsuas qhov ntim tau zoo dua qub, lub tshuab hluav taws xob tsis zoo, ntau yam - tsav tsheb teeb tsa lossis ua tib zoo txwv qhov system EQ. Tsawg dhau - zaus boost tuaj yeem ua rau muaj kev mus ncig thiab kev cuam tshuam.
4. Cov ntawv thov ib txwm
Soundbars:Pab tau hauv cov qauv nqaim; enclosure ntim thiab qhov hluav taws xob geometry yuav tsum tau ceev faj validation.
Bluetooth hais lus:Lub 4Ω load yog sib xws nrog ntau lub amplifier platforms, thaum lub roj teeb efficiency thiab runtime tseem yuav tsum tau xam.
Audio Projector:Haum rau kev hais lus thiab cov kev pab cuam dav dav qhov twg kiv cua suab nrov thiab cov qauv kev co tswj tau.
Desktop thiab multimedia hais lus:Tus neeg sib tw rau ze - teb mloog; siv cov qauv ntsuas los tsim EQ, damping thiab crossover xaiv.
Kev ua si thiab hauv tsev- chaw ua si lom zem:Haum rau cov lus ceeb toom, kev sib tham thiab cov ntsiab lus tsis tu ncua, raug ua tiav -system SPL pov thawj.
5. Cov lus nug uas nquag nug
1. Qhov no Φ40mm hais lus tsav tsheb ncaj qha hloov lwm tus qauv Φ40mm?
Tsis yog. Txoj kab uas hla tsuas yog ib qho xwb. Sib piv qhov siab, mounting geometry, impedance, hwj chim, rhiab heev, F0, polarity, hlau ntev thiab connector yuav tsum tau.
2. Qhov txawv ntawm 5W thiab 6W yog dab tsi?
5W yog lub zog ntsuas rau kev siv txuas ntxiv tsim. 6W yog qhov siab tshaj plaws luv luv- lub sij hawm siv thiab yuav tsum tsis txhob raug kho raws li lub zog txuas ntxiv.
3. Puas yog F0-20kHz lav tias cov khoom tiav mus txog 20kHz?
Tsis yog. Nws yog tus tsav tsheb specification siv. Cov lus teb tiav nyob ntawm qhov chaw kaw, grille, installation, ntsuas txoj kev thiab DSP.
4. Tus neeg tsav tsheb 4Ω puas tuaj yeem siv nrog lub tshuab hluav taws xob thaum xub thawj tau teev tseg rau 8Ω?
Xyuas lub amplifier IC qhov tso cai thauj khoom, tso zis hluav taws xob, txwv tam sim no thiab kev ua haujlwm thermal ntawm 4Ω ua ntej txiav txim siab.
5. Cov ntaub ntawv dab tsi yuav tsum tau muab ua ntej coj mus kuaj?
Muab cov khoom siv kos duab, lub hom phiaj SPL, qauv amplifier, muab qhov hluav taws xob, ntim ntim, suab - qhib qhov ntev, xaim ntev thiab qhov yuav tsum tau ua ntawm lub davhlau ya nyob twg.
Hais txog Shenzhen Xuanda Electronics Co., Ltd. (XDEC)
Founded hauv 2009, Shenzhen Xuanda Electronics Co., Ltd. muaj17 xyoo ntawm kev tsom mus rau kev tsim cov lus hais. XDEC muab cov neeg hais lus tsav tsheb, receivers, microphones thiab lwm yam khoom siv hluav taws xob-acoustic, suav nrog cov kws tshaj lij kev daws teeb meem. Cov khoom raug xa tawm mus rau ntau tshaj 30 lub teb chaws, suav nrog lub teb chaws Yelemees, Nyiv, Kaus Lim Qab Teb, Tebchaws Meskas, Is Nrias teb thiab Nyab Laj. Cov kev tsim nyog muaj xws li ISO9001: 2015, ISO14001: 2015, IATF16949, TUV thiab Shenzhen High{10}}Tech Enterprise lees paub.
Lub zeem muag:Txhawm rau dhau los ua lub ntiaj teb -chaw hais lus chaw tsim khoom.
Lub hom phiaj:Txhawm rau pab cov neeg siv khoom xa cov suab zoo nkauj rau txhua lub ces kaum ntawm lub ntiaj teb.
Service philosophy:Teb rau cov neeg siv khoom ceev, xav los ntawm cov neeg siv khoom qhov kev xav, thiab ua kom cov kev pabcuam zoo dua.
Thov Samples, Tus Nqi lossis Kev Ntsuam Xyuas Acoustic Matching
Txhawm rau ntsuas XDEC-40Y04T24NA12A lossis sib piv lwm cov Φ40mm tus neeg hais lus xaiv tsav tsheb raws li koj lub suab nrov, kaw thiab SPL lub hom phiaj, hu rau:
Shenzhen Xuanda Electronics Co., Ltd. (XDEC)
Hu rau: Manager Yuan
Xov tooj: 13528883307
Email: xd12@xdec.cn
Lub Vev Xaib: www.xdecspeakerdriver.com
Nco tseg: Parameters nyob rau hauv tsab xov xwm no yog los ntawm cov khoom tseem ceeb qauv database. Qhov kawg specifications, xeem tej yam kev mob thiab huab hwm coj- yuav tsum tau ntau lawm yog nyob rau hauv cov ntaub ntawv uas tau lees paub thiab cov qauv validation.