Professional 2 Channel UHF Wireless Microphone Speaker System
Model No: UX-850
1. Carrier Frequency: UHF500-560MHz
2. Frequency Stability: ± 0.005%
3. Dynamic Range: >80dB
4. Total Harmonic Distortion: <0.5%
5. Frequency Response: 60Hz~13kHz± 3dB
6. Receiving Sensitivity: 50uS(SINAD=20dB)
7. S/N Ratio: >80dB
8. Borde Upon Channel Rejection: >80dB
9. Image Disturbing Rate: >80d
10. Emission Power: 10mW
11. Audio Frequency Output: Independent: 0-± 400mV
Mixed: 0-± 300mV
12. Receive Channel: 2 Channel
13. Receiver Power Supply: AC220V/50-60Hz
14. Validate The Function Distance: 30-50 Meter
15. Depending on the circumstance
Company Profile






We are a professional manufacturer specializing in all kinds of audio speakers.Also we have our professional designers to meet any
requirementsEstablished in 2001, NINGBO ASM as become one of the largest companies special- ized in Subwoofer, Car speakers, Tweeter, Speaker systems, Boom box, professional sound systems, and other audio accessories.
As an audio equipment manufacturer with an area of 1500sq.m.,6 production lines(2 lines for car audio
systems, 2 lines for professional audio systems, 2 lines for relevant audio accessories), over 100 employees, and the certificate of ISO9001:2000 system, we still keeps specialized in R&D, sales, and OEM/ODM services.
Until 2016 Year,75-95% of our products export to overseas markets, such as the United states, Europe, Middle-east, and South America etc.
We have entry level, normal level and high-end level products.
More than 10 years was a glorious time for ASM, but ASM will certainly makes greater achievements in the future international market competition.
Ningbo ASM promises to offer his best services to his customers forever.