Wireless Karaoke Speaker With Microphone , Music Amplifier Speaker CE
Quick Details:
- Place of Origin : Guangzhou , China
- Brand name : CVR
- Model Number: K-832
- System: wireless microphone
- number : two wireless mic
- Color: Black
- Type: Professional Loudspeaker
- Service Type: OEM or ODM
- Warranty : one year
Specification:
| Model | K-822 |
| Receiver specifications | |
| Receiver type | Dual Channel Diversity Receiver |
| IF frenquency | 110MHz,10.7MHz |
| Antenna Input | BNC/50Ω |
| Sensitivity | 12dBuV(80dB S/N) |
| Sensitivity adjustment range | 12-32dBuV |
| Spur suppression | ≥75dB |
| Maximum output level | +10dBV |
| Technical parameters | |
| Operating Frequency range | 697-740,740-800,800-850MHz |
| Modulation type | Broad band FM |
| Channel number | 200 |
| Channel spacing | 250KHz |
| Frequency stability | ±0.005 |
| Dynamic range | 100dB |
| Maximum offset | ±45KHz |
| Frequency response | 80Hz-18KHz(±3dB) |
| Overall noise ratio | 105dB |
| Overall distortion | ≤0.5 |
| Effective range | 100m(under optimal conditions)100m |
| Operating temperature range | -10-+50 |
| Transmitter specifications | |
| Antenna | Handheld microphone with built-in rotational antenna,Transmitter with 1/4 wavelength Whip antenna Power |
| Output | high power 30mW, low power 3mW |
| Spur suppression | -60dB |
| Battery | two double A,1.5V Alkaline batteries |
| Battery life | around 10 hours under common power transmission and 15 hours under low power transmission |
About us :
Guangzhou CVR Pro-Audio Co., Ltd is a manufacturer specialized in producing professional audio equipment with an own brand “CVR ” since 2005. Our 5,000 square meters plant has R&D, sales and demonstration departments. Fully equipped demonstration facilities are available with knowledgeable staffs.
CVR PRO AUDIO can easily provide you a wide range of professional sound gear like:PA speaker, indoor a
