- Line array speakers
- Commercial system speakers
- Entertainment engineering speaker
- Subwoofer speaker
- Conference culture tourismloudspeaker box
- Karaoke speaker
- Professional power amplifier series
- Karaoke amplifier series
- Peripheral devices
- Add: Building B, Jinwen Industrial Building, No. 38 Yagang Kongqiao Street, Shimen Street, Baiyun District,Guangzhou,China.
- Tel: 020-36580681
- Fax: 020-36710610
- Email: grshuang@126.com
U650
Product introduction
Product features:
★ Speech and karaoke supporting products
★ New generation digital transmission wireless microphone with high integration and low failure rate
★ Mainly targeted at small entertainment venues, training, hosting, true U-segment multi-channel, with extremely high cost-effectiveness
★ Multiple sets of carrier frequency bands are optional, with automatic frequency search and infrared frequency matching, meeting the needs of outdoor performances
The requirements for multi frequency points in karaoke, multimedia classrooms, etc.
★ Metal tube body and panel, various anti-interference devices and silent design,
Reduce internal and external interference, prevent crosstalk, etc.
★ Transmitters can be interchangeable with receivers of different models and effects, with strong versatility
Convenient supporting facilities and reduced maintenance costs
System comprehensive parameters
Frequency range 600-940MHz
Adjustable channel count 100
Frequency stability ± 10ppm
Modulation method DQPSK
RF power ≤ 30mW
Audio frequency response 40~18000Hz
Distortion ≤ 1%
Head specifications: dynamic coil heart pointing
Battery size 2 x 1.5V AA Size
Continued usage time 8-15 hours
Receiver parameters
Frequency range 600-940MHz
Adjustable number of channels 100+100
Demodulation method DQPSK
Receiving sensitivity -95dBm
Audio frequency response 40~18000Hz
Distortion ≤ 1%
Signal to noise ratio ≥ 100dB
Audio output (XLR) XLR stand independent balanced output
Mixed unbalanced output with a diameter of 6.35 socket
Power specification DC6V/500mA
Power consumption ≤ 8W






