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BLACK CHAIRMAN UNIT
0,00 €
This digital system offers high audio quality. The distance between 2 units can be up to 150m without affecting the quality. Each unit has a built-in smart card reader and a double stereo headphone output. The chairman unit manages the vote, speakers, microphones…
Description
Frequency response : 20Hz ~ 18kHz
MIC sensitivity : -47dB
S/N Ratio : 90dB
Dynamic range : 92dB
THD : < 0,05%
Connectors : RJ45
Voltage : DC 24V / 40mA
Maximum power : 1-3W
Control : RS485
Dimensions : 220x150x40mm