RUIFENG Intelligence Audio are leading Pro-loudspeakers and Amplifiers manufacturer and the most reliable supply chain provider with over 26 years experiences in Audio speaker industry.Our monthly output is exceed 2000pcs. Down below is our scope of business.
* Line-Array Curve-Array Loudspeaker System
* Subwoofer Loudspeaker
* Multi-function Loudspeaker,Self-Powered Loudspeaker
* Sound Reinforcement System,PA system
* Amplifier Series
* Paperless Conference System or relevant products and solutions
Product Name:Professional Conference System Microphone Host LH-900M
Specification:
- Carrier frequency band: UHF600-640MHz
- Modulation mode: FM
- Sensitivity: When the offset is equal to 25 kHz and the input is 6 dBv, S/N is greater than 60 dB
- Oscillation mode: PLL
- Frequency band width: 30MHz
- Frequency response: 45Hz-18kHz(±1dB)
- Maximum deviation: ±45kHz
- Signal-to-noise ratio: ≥105dB
- Total harmonic distortion: <0.7%@1kHz
- Connection interface : BNC antenna, RS485/RS232 serial port, USB control port
- Output socket: XLR parallel type or 6.3 non parallel type
- Power supply: AC110V~220V
- Dimension: 90×483×323mm
Features:
1.Support 16 input/output analog channels and 1 USB recorded broadcast channel, with DSP chip,has friendly and easy-to-use user interface, providing strong
intergrated control, can meet the various sound reinforcement needs of theaters,music halls, remote video conferences,stadiums,churches,meeting centers,theme
parks.
2. Support DCA and GROUP functions , have on/off shortcut keys.
3.With powerful audio processors like: feedback suppressor,AEC,31 segments GEQ, output channel 5 PEQ, noise gate, limiter, automatic gain,automatic
mixer,router,frequency divider,threshold,filter,mute,phase,signal indicator and signal generator etcs.
4.With RS-485 interface,support intelligent automatic camera tracking function,RS-232 Bi-directional serial control interface: transmission or acceptance control,
such as video matrix, camera, central control and other functions.
5.8 channels customized input/output programmable GPIO control interface, can achieve fire alarm function etcs.
6.Support scene preset function, automatic self-protective memory when power off.
7.With USB connection(support record and play function).
8.With DANTE network audio transmission interface.
9.Independent software can work at Windows/Android/IOS.
Application:
Conference Room,Multi-function Hall
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.
Project Review:
Company Profile:
FAQ:
Q1: How long is the warranty for the speakers?
A1: 1year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment.
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accpeted.
Q4: What's the MOQ?
A4: MOQ is 1pcs
Q5: Can you produce according to customers' design?
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome .
Q6:Can you tell me your main customers?
A6: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
If there is any questions,please do not hesitate to contact us for freely!
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