Medical TDH39 headset horn with high quality
- Category: Speaker & Horn >>>
- Supplier: Guangzhou Melison Medical Instrument Co. Ltd.
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Product Overview
Description
Product Description
High Quality horn for TDH39 headsets
Paremeter
| IMP | 10Ω±15% 4000HZ 1W |
| DCR | 9.6Ω±10% |
| Buzz and rattle | Must be normal Sine wave 4V 2.2UF/100V AT1100Hz-20KHz |
| Resonant freq of | 1100±20% Hz (Without baffle) |
| S.P.L | Mean value at 90±3DB 3K.5K.7K.9K HZ avergeAt 1W/1m |
| Freq response | FO-10KHz |
| Rated freq range | FO-10KHz Max deviation-10DB |
| Rated power input | 5W |
| Max power input | 10W |
| Distortion | 5% Max |
| Cold test | -25±3°c 16H |
| Heat test | 70±2°c 20-50%RH 16H |
| Humidity&Heat test | 40±2°c 90-95%RH 96H |
| Flux density | GS |
| Total flux | |
| Magnet | |
| Weight | 20G |
| Cone paper&V.C size | 14Φ 10Ω SV line alumina barrier |
FAQ
1. Are you a manufacturer?
Yes , we are manufacturer and exporter, we have our own factory for more than 10years.
2. What’s the warranty for the products?
As usual, it should be 1year guarantee.
3. Can I got the free sample?
Sample is available, but not free, the client have to pay for it.
4. What’s the payment term for orders?
We accept the payment as T/T, Western union, Paypal.
5. What’s the lead time for the order?
As usual, the order should be delivery in 1 week after the payment received.
6. Do you accept the OEM order?
Yes, OEM is available, but the mini order should be 200sets.
7. Do you have CE certificate?
Yes, we have the ISO13485 and CE certification.
8. What are your shipping ways?
By sea, by air and by Express(DHL, Fedex, UPS, TNT, EMS etc)
9. Will you provide the after-sale service?
Yes, of course, we offering the professional maintenance service and ensure the quality.
10. Could you supply the customize service for the audiometer booth.
Yes , customized size is available for the audiometer room .
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