7. Information on cables and connections
7.1 Audio connections
Before connecting the subwoofer to the mains power supply, make
sure that the mains voltage corresponds to that specified on the
operating panel (tolerance of +/- 10% is permitted). Always plug in
the mains cable before switching on the subwoofer and always
switch off the subwoofer before disconnecting it from the mains
power supply.
All other cables should be connected when the subwoofer is
switched off and the mixing desk should be switched on before the
subwoofer is switched on. This prevents annoying and often
dangerous switch-on noises.
7.2 Cables and plug configurations
When connecting a mixing desk to the subwoofer, always make sure
the screened cable is intact. Unscreened cables may cause problems
relating to signal or hum interference. When connecting the
satellite speakers to the subwoofer, please use high-quality
SPEAKON cables. Check the condition of your cables on a regular
basis.
Speakon
XLR
2
1
+1
+2
3
-1
-2
T
T
S
T
T
R
S
R
2
XLR Male
3
1
2
3
1
Jack
T
R
S
S
S
XLR Female
22