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Hwj chim sab nraum zoov hais lus
Peb yog cov muaj zog sab nraum zoov trolley hais lus manufacturers, neeg muag khoom. Peb yuav muab cov kev pabcuam zoo rau koj, peb tuaj yeem hloov kho Acoustic guitar nqa lub hnab, tos ntsoov ua haujlwm nrog koj ua siab dawb, yog tias koj xav tau, thov koj xav tiv tauj peb.
- Kev xa khoom sai
- Quality Assurance
- 24/7 Kev Pabcuam Cov Neeg Siv Khoom
Khoom Taw qhia
Nta:
SP-Y02B
Ntoo hais lus nrog USB / TF / AUX & FM / Xov tooj cua & bluetooth
1.Multifunctional decoder nti, ua si MP3 hom suab paj nruag,
2.Nrog FM raido muaj nuj nqi; FM zaus ntau: 87.5-108MHz
3. Txhawb U disk / TF daim npav rau 16G feem ntau
4.Ua-nyob rau hauv rechargeable li- roj teeb.(800MAH)
5.MINI audio input
Technical Parameters:
Cov zis: 3.7V |
tso zis zog: 5W |
Lub suab nrov: 4in * 1, 3Ω |
Lub teeb liab thiab suab nrov piv: Ntau dua lossis sib npaug rau 78dB |
Khoom siv: yas ABS |
Suab teebmeem: bitone horn |
Accessories:
3.5mm stereo txuas cable;
2.USB Charging Cable Cable
Cov ntaub ntawv ntim khoom:
Cov khoom loj: 14 * 10 * 22cm |
Xim lub thawv loj: 15.0*11.0*23CM |
CTN loj: CM |
PCS / CTN: 20pcs / ctn |
NW/GW: kgs |
Kev tu:
Tus neeg hais lus yog ib feem tseem ceeb ntawm tag nrho lub suab kaw lus, thiab tus nqi yog ib nrab ntawm tag nrho cov kab ke, yog li nws yuav tsum tau kho kom zoo.
1 Tsis txhob tso rau hauv tshav ntuj ncaj qha. Tsis txhob tso ze rau cov khoom siv hluav taws xob hluav taws xob, xws li qhov cub, hluav taws xob, thiab lwm yam, thiab tsis txhob muab tso rau hauv qhov chaw ntub dej.
2 Ua ntej txuas tus neeg hais lus mus rau lub amplifier, koj yuav tsum txiav tawm lub hwj chim ntawm lub tshuab hluav taws xob kom tsis txhob ua rau tus neeg hais lus puas.
3 Kev sib txuas rau lub feeder ntawm lub amplifier yuav tsum muaj kev ruaj ntseg, thiab nws yuav tsum tsis txhob poob thaum nws rub, thiab qhov zoo thiab qhov tsis zoo polarity tsis tuaj yeem txuas tsis raug. Lub feeder txuas nrog tus hais lus yuav tsum tuab txaus kom tsis txhob ntev dhau los kom tsis txhob poob thiab puas. Qhov sib txawv ntawm cov lus teb zaus yog 0.5 dB (0.75 mm2 xaim ntev tshaj plaws 9 cm, 1.5 mm2 xaim siab tshaj plaws ntev 14 m, 2.0 mm2 xaim ntev tshaj plaws 21 m.
4 yuav tsum tau saib xyuas seb qhov impedance ntawm tus hais lus puas haum rau tus nqi pom zoo ntawm lub amplifier
5 Tsis txhob tshaj lub zog ntsuas. Txwv tsis pub lub suab zoo yuav deteriorate thiab txawm ua rau tus hais lus puas.
6 Lub qhov rooj sab nrauv yuav tsum tau so nrog cov ntaub mos mos, qhuav paj rwb. Tsis txhob siv cov khoom siv quav ciab lossis benzene lossis cawv.
Cov plua plav ntawm qhov chaw ntawm 7 tus neeg hais lus tsuas tuaj yeem raug tshem tawm nrog txhuam mos thiab tsis tuaj yeem tshem tawm nrog lub tshuab nqus tsev.
8 tus neeg hais lus yuav tsum tau muab tso rau ntawm qhov chaw ruaj khov, muaj zog hauv pem teb kom tsis txhob muaj bass attenuation. Tsis txhob tso cov neeg hais lus ze rau ntawm phab ntsa.
9 Tsis txhob tso tus neeg hais lus ze rau ntawm lub rooj sib tham kom tsis txhob hnov cov clicks.
10 Yog tias muaj kev hloov kho nruab nrab thiab siab-siab, koj tuaj yeem kho nws kom txaus siab rau lub suab.
Cim npe nrov: Hwj chim sab nraum zoov hais lus, Tuam Tshoj, lwm tus neeg, manufacturers, twj paj nruag
