OWI INC. ICM6-730SET (All-N-One) CEILING SPEAKERS – INSTALLATION GUIDE
7
INSTALLATION AND WIRING
Guide to the Pins for Connection
The removable locking input connector contains 4 terminals. These are numbered on the
connector. The label located on the terminal cover plate lists the pin functions.
Figure 8 -Connector pins
Pins 2 & 3 are the "+" and "-" inputs to the speaker. Pins 2 & 3 are connected to pins 1 &
4 respectively (i.e. Pin 1 connects to Pin 2 and Pin 3 connects to Pin 4) inside the speaker.
Pins 1 & 4 are intended as loop-through connections to other loudspeakers. There are two
possible layouts for wiring a group of speakers. Choose whichever hookup pattern
accommodates your installation best.
Parallel Wiring:
Connect the wire pair of the subsequent speaker to pins 2 & 3 (in parallel with the input
wiring). In this hook-up scheme, no wires get connected to pins 1 & 4.
Figure 9 - Parallel Wiring
PARALLEL
WIRING
Whenever the connector
is pulled out of the
speaker for
troubleshooting,
subsequent speakers will
stay connected. It can be
useful during
troubleshooting to be
able to disconnect a
single speaker at a time.
