S
A M P L E
W
I R I N G
D
I A G R A M S
– 14 –
4-CHANNEL STEREO
+
–
2
Ω
Minimum
High Frequency
+
–
2
Ω
Minimum
Low Frequency
+
–
Front Gain
Front
Rear
Rear Gain
(Bridged Mono)
+ L –
+ R –
(Bridged Mono)
Front Speakers
Rear Speakers
+
–
– L +
– R +
R
L
R
L
Front
Rear
• Signal input switch to 4 channel input.
• Gain for Front and Rear operate independently.
• Front is operating in stereo.
• Rear is operating in stereo.
• Experiment with subwoofer polarity to determine
which sounds best in your system.
*Note: XCard can be inserted in HP,
LP, or Full Range.
XCard 1
XCard 2
HP
LP
Rear XCard*
Front XCard*
