9
Technical Specifications
Parameters
Values
Power supply
24V DC
Power consumption
10 W
Microphone
Sensitivity
-50dB
±
3dB
SNR
60dB, A-weighted
Optimal pickup distance
10
~
20cm
Line Input
Input signal
1V(0dBV)
Input impedance
10 KΩ
Frequency response
80Hz-18KHz,
±
3dB
SNR
>85dB, A-weighted
THD
<0.1%
Others
Built-in loudspeaker
2W/8
Ω
Working Conditions
Relative humidity
95%, without condensing
Operating temperature
-10
C~+55
C(14
F to +131
F)
Storage temperature
-40
C~+70
C(-40
F to +158
F)
Specification
Dimension (W*H*D)
7.87 x 1.83 x 7.87 inches
Packing dimension
(W*H*D)
15.87 x 5.24 x 10.55 inches