Bogen RM-350D - Manual (Page 6)

25V & 70V Connection
You can connect a 25 or 70V balanced or unbalanced line to
the terminals marked 25V or 70V and GND. 25V line connec-
tion is shown below.
Speaker Zone Connection
You can connect up to 4 separate speaker zones.
To connect zones of 4 - 8
Ω Ω
speakers: Connect the imped-
ance selector jumper wire to the 4-8 Ω terminal. Remove the
shorting bar between the LINK terminals . Connect one 8-
ohm speaker to the desired zone terminal and COM, as
shown below.
6
Impedance selector wire
from back of unit.
Connect only
one 8-ohm
speaker per
zone.
For more than
one speaker per
zone, use 25V or
70V speakers.