100V
com
20W
30W
15W
30W
20W
360W
Amplifier
9
8
EXAMPLE:
You connect to the system 5 speakers for a
total of 115W. The
amplifier handles up to 360W: so it is possible to connect
other speakers,
up to reach the amplifier’s maximum
power.
Constant voltage
speakers connection
It is the type of monophonic system realized in shops, conference rooms,
churches and in any environment where a uniform sound
diffusion in neces
sary, with maximum ease
of installation and use. Only 2 wires are used,
starti
ng 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 t
he terminal indicating
100V.
The two wires will go all around the installation,
and they will be connected to
the speakers
or rather the transformers included in the speakers. The
speakers of this type, have generally a selector to set the emission power,
from the minimum to the maximum value
supported by the transformer.
As a matter of fact, it is possible to connect to the same 2 main wires,
a number of speakers, even different from each other or with different power.
The amplifier signal will reach the
transformer present in each speaker and
the transformer will provide the desired power.
When you operate on the amplifier’s volume, the volume of all speakers will
be increased
or reduced accordingly.Important: the sum of
the maximum pow
er of the speakers must be equal to or less than the amplifier’s maximum
pow
er .
