Specifications

Sonnex Multiroom Audio Unamplified Expander, 8 Zone Crestron SWE-8
10
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Sonnex Multiroom Audio Unamplified Expander, 8 Zone: SWE-8 Operations Guide – DOC. 7202B
Hardware Hookup
Connect the Device
Make the necessary connections as called out in the illustration that follows this
paragraph. Refer to “Sonnex Link Wiring” on page 8
for additional information.
Apply power after all connections have been made.
When making connections to the SWE-8, use a Crestron power supply for Crestron
equipment.
Hardware Connections for the SWE-8
Gr
ound
DIGITAL IN:
From SWAMP-24X8 Sonnex Multiroom
Audio System or
S-EXT1-S Sonnex Link Over Fiber Extender
OUTPUTS:
To Amplifiers or
AUD-EX
T Audio Extenders
POWER:
From Included
Power Pack
CAUTION: Keep the device unplugged until the output wiring is complete.
NOTE: Ensure the unit is properly grounded by connecting the chassis ground lug
to an earth ground (building steel).
NOTE: To prevent overheating, do not operate this product in an area that exceeds
the environmental temperature range listed in the table of specifications.
Four balanced/unbalanced audio outputs are provided, utilizing 5-pin terminal block
connectors. For connection details, refer to the following table and diagrams.
Audio Connections
SIGNAL
NAME
BALANCED AUDIO
OUTPUT
UNBALANCED
AUDIO OUTPUT
+ L + L + Out
- L - Open
G Shield/ground Common ground
+ R + R + Out
- R - Open
Typical Balanced/Unbalanced Outputs
Shield
AMP
Left
Right
+ - G + -
Balanced
Output
L R
+
+
AMP
Left
Right
+ -
G +
-
Unbalanced
Output
L R
+
+