Adastra CM30B - Specifications and Troubleshooting; Specifications

CM30B, CM60B User Manual
Specifications
Model
CM30B
CM60B
Power supply
110/230Vac, 50/60Hz (IEC)
DC power
12Vdc option (screw terminals)
Input impedance : mic
1.8k ohms
THD
<1.0%
Audio source
USB player, FM tuner and Bluetooth receiver
Bluetooth version
2.0
Bluetooth range
5 - 10m
Controls
Mic, line, USB/FM/BT, master volume
Line input
L+R RCA
Line output
L+R RCA
Speaker outputs
100V / 8Ω / COM terminals
Antenna connection
F connector
Output power
30Wrms
60Wrms
Microphone input
6.3mm jack
Combo XLR/6.3mm jack
Frequency response : mic
93Hz - 16.3kHz
93Hz - 15kHz
Frequency response : line
91Hz - 38kHz
91Hz - 48kHz
Input sensitivity : mic
-47.5dB
-50.1dB
Input sensitivity : line
-8.0dB
-8.8dB
Signal to noise ratio : mic
73dB
82dB
Signal to noise ratio : line
79dB
90dB
Max. attenuation: mic
78.5dB
88dB
Dimensions
329 x 210 x 84mm
Weight
3.7kg
4.7kg