Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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RoHS REACH complied 28 mm headset driver metal frame waterproof headset transducer
General specifications:
| Impedance | 100 ohm |
| Rated power | 100 mWatt |
| Max. power | 200 mWatt |
| SPL sound pressure level | 115 ± 3dB |
| Fo Lower resonance frequency | 100Hz |
| Frequency reponse | Fo - 5kHz |
| Material | Metal frame |
| Magnet | NdFeB |
| weight | g |
| Dimensions | 28*6.1 mm |
Applications:
Used for headphones, headsets
Could also be use for multimedia devices, car electronics, smart home appliances, and IOT devices which need to play some souds more than beep one, like vocal warning messages, or musics.
Main advantages:
Waterproof Could be used for waterproof applications.
RoHs and REACH COMPLIANT All our spakers are RoHs and REACH conformed, vironmental friendly
Techical support Our factorry We have engaged in this field since 1994, any many experienced engineers, some more than 20 years.
Our technical support will be available through your project which may need some speakers.we can we can work together to improve our speaker, or your design to make them fit better.
Production fully under control: Fully monitored from incoming materials, and 100% checked in production, to make sure a good quality
In time after-sales: In case there is any defective, Our QC and engineers will feedback with 8D reports with in 24 hours.
What do we make:
We also make micro mylar speakers of all sizes, mainly waterproof ones, headphone speaker, handset spekers,and multimedia speaker for cars, car electronics, laptops, bluetooth players, alarms, televisions, ATMs, POS etc
Hifi speakers, line array speaker and some customized speaker could also be made according to your specfic requiments.
FAQ
Q1: what is the MOQ?
YUEDA: 1000 pcs, we also accept small trial orders.
Q2: what it the lead time?
YUEDA: 2-4 weeks, for regular models, we usually prepare some in stock, so shipment could be made very soon.
Q3: Can I have some free samples for evaluation first?
YUEDA: Sure. We could offer some free samples.
Q4: What payment methods do you accept?
YUEDA: T/T, PayPal, western Union, Money gram.
Q5: What payment terms do you accept?
YUEDA: Generally, payment before shipment at the beginning.
Q6: Can you make some revisions to it?
YUEDA: Sure, we will, just let us know.
Q7: Is it RoHS/REACH compliant?
YUEDA: Yes, all our products are RoHS and REACH compliant.
Drwaing and frequency reponse:
How we make it SPEAKRE PRODUCTION
feel free to let me know if you want to know more about our products and factory