TEVO-NA100B musical equipment amplifier module for active speaker
TEVO-NA100B musical equipment amplifier module for active speaker
Microphone parameter
|
Pick up distance |
3M |
|
Built-in microphone |
3 Built-in microphones |
|
Microphone frequency |
100HZ-8KHZ |
|
Extended microphone |
no / not expandable |
peaker
|
Maximum output (dB) |
85dB |
|
Speaker frequency |
100HZ-22KHZ |
Audio
|
Full duplex |
√ |
|
Noise suppression (DNR) |
√ |
|
Automatic Gain (AGC) |
√ |
|
Connection Interface |
|
|
USB Interface |
√ |
|
3.5 mm interface |
√ |
|
Bluetooth connection |
√ |
|
Package |
|
|
Product size |
135(W)x30(H)x135(D)mm / 250)W)x200(H)x 50(D)mm before / after packing |
|
N/G Weight |
0.28/kg0.5kg |
|
Accessory |
USB cable(1.8m), Manual,Warranty Card, QC Certificate, 5V Power Adapter |
|
Operating environment |
|
|
Applicable system |
Windows XP, Windows Vista, Windows 7/8/10,Mac OSX, Android, Linux. |
|
Firmware update |
By USB cable via PC |
|
Max power consumption |
2.5W |
|
Power |
Powered by USB (5V/500mA) |
|
Standard of radio interference |
VCCI Level B |
|
Working temperature |
0~40°C |
|
Work Humidity |
20-85% (no frost) |
|
Built-in battery |
Built-in 1000 mAH lithium battery |
|
Standards |
FCC / CE / RoHS |
|
Recommended parameters |
|
|
Room size |
10-20 Square meter |
|
Participants |
3-5 |
1.Main features of the Free driver microphone :
|
3M radios |
85 dB speaker |
3 alternate mic |
|
USB interface |
Adaptive echo cancellation |
Adaptive human voice tracking |
2.Details of the Free driver microphone :
3.Application of the Free driver microphone :
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