Speakers with a total impedance of 4-16 Ohm can be connected to the Gira RDS radio. You can connect as many speakers as you wish. However, please note that the greater the number/size of the speakers, the lower their performance.
The maximum length of the speaker cable is limited to 20 m.
The time cannot be adjusted because it is transmitted via the RDS signal.
If the incorrect time is shown or if no time is shown at all, this means it is being incorrectly sent or not being sent by the transmitter. The time is transmitted via the RDS signal. To rectify this, set a strong transmitter and wait until the time changes.