- Two or more loudspeakers can be connected if necessary.
- With a muting terminal equipped, noises can be reduced when there is no broadcast, and can also reduce the power dissipation during standby. (Muting is controlled by the external speech synthesized annunciator, PLC, etc.)
- Microphone amplification is possible. (Optional microphone SDM-04. SDM-07 sold separately)
- Can select among 6 different loudspeaker impedances (21, 330Ω).
To view other products in the optional accessories range, please click here.