5
4
Constant voltage speaker
connection
It is the type of monophonic system realized in shops, conference rooms, churches and in any place where a
uniform sound reinforcement is necessary, with maximum ease of installation and use. Only 2 wires are
used, starting from the amplifier and getting up to the last speaker. On the amplifier you have to connect a wire
to the “com” (common) terminal and the other wire
to the 100V terminal.
The two wires will go all around the installation, and they will be connected to the speakers or rather the
transformers each speaker is equipped with.
100V
com
15W
20W
30W
5W
20W
60W
Amplifier
EXAMPLE:
You connect to the system 5 speakers for
a total of 90W. The amplifier handles up to 110W: so in
the future you will be able to connect other speakers,
up to reach the amplifier’s maximum power.
