Specifications
Sonnex™ Multiroom Audio System    Crestron SWAMP(I)-24X8 
Typical Balanced/Unbalanced Inputs 
+ - G + -
+
+
Balanced 
Input
Shield
Source L
Source R
L R
Jumpers
+ - G + -
+
+
Unbalanced 
Input
Source L
Source R
Shield
Shield
L R
CH Device Connections 
Devices with a RJ-45 CH output such as the CEN-IDOCV can be connected to the 
balanced inputs on the SWAMP-24X8 as shown in the following table. 
CH Output to SWAMP-24X8 Balanced Input 
PIN  WIRE COLORS (568B)  AUDIO I/O 
BALANCED INPUT 
CONNECTION 
1  WHITE/ORANGE  + Audio Left Out  L + 
2  ORANGE  - Audio Left Out  L - 
3  WHITE/GREEN  + Audio Right Out  R + 
4  BLUE  N/A   
5 WHITE/BLUE  N/A    
6  GREEN  - Audio Right Out  R - 
7 WHITE/BROWN  N/A    
8  BROWN  N/A   
Speaker Connections 
Make speaker connections to the SWAMP-24X8 as shown in the following diagram. 
Speaker Connections 
+
-
-
+
NOTE: If the SAT-70V/100V Sonnex Output Transformer is connected to a 
speaker terminal, use the SAT-70V/100V profile built into the Sonnex Tools 
application to configure a high-pass filter on the zone that is connected to the 
SAT-70V/100V. For details, refer to the Sonnex Tools help file. 
20 • Sonnex™ Multiroom Audio System: SWAMP(I)-24X8  Operations & Installation Guide – DOC. 7049B 










