10
1.
Choose carefully the area where to place the speakers, taking into consideration their operating range and the
connection cables that will be used.
2.
If you have purchased a pair of passive speakers
(BS 54B/W, BS 63B or BS 67B)
, connect them to the amplifier
using the red / black cables. Warning: when connecting the speakers to the amplifier, make sure that the power
of the amplifier does not exceed that of the houses. Otherwise the speakers could be damaged. If you need to
connect several pairs of speakers, pay attention to the impedance obtained from series connection, rather than
from parallel connection. A different impedance changes the signal power and may not be supported by the
amplifier. Check with a technician the correctness of your system. Once the connections are complete, switch on
the amplifier and you will be ready to use your new audio system.
3.
If you have purchased a pair of speakers with transformer
(BS 54BT, BS 54WT or BS 67BT)
, you can select
the 8 Ohm impedance on the back (and use them in the traditional way) or select a power related to the internal
transformer (2W, 4W, 8W , 16W) and connect them in parallel to 100V constant voltage systems. The system can
be enlarged or reduced simply by adding or removing speakers. In this type of connection, the transformer inside
the speakers adapts the impedance of the speaker (8 Ohms) to the much higher impedance of the line itself. The
diagram in the next page shows an example of 100V connection.
Set up and operation