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CE 4000
Power Amplifi er
Operation Manual
page 7
Figure 3.3 Balanced Input
Connector Wiring
3 Setup
3.4 Choose Input Wire
and Connectors
Crown recommends using pre-built or profes-
sionally wired, balanced line (two-conductor
plus shield), 22-24 gauge cables and connec-
tors. Depending upon which amplifi er input
you choose, you should use either 3-pin male
XLR connectors, TRS phone connectors, or ter-
minal forks at the amplifi er inputs.
Unbalanced line may also be used but may
result in noise over long cable runs.
Note: Amplifi er input connectors not used
for audio signal input may be used for
daisy-chaining of the audio signal to other
components.
Refer to Figure 3.3 for correct connector pin
assignments for balanced wiring, and Figure
3.4 for correct connector pin assignments for
unbalanced wiring.
NOTE: Custom wiring should only be
performed by qualifi ed personnel.
Balanced Line Unbalanced Line
Figure 3.4 Unbalanced Input
Connector Wiring