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• RCA inputs are connected to both
left and right
channels
• Signal Input Switch selected to
Unbalanced
for RCA input
• Left Phase Switch set to
0°
• Right Phase Switch set to
180°
for stereo/mono operation
• All speaker polarity on right channel is inverted to correct for signal phase
• Gain for left and right channels set
equally
to balance the subwoofer
• Impedance for
each channel
should be
1Ω minimum
• Impedance for
bridged channel
should be
2Ω minimum
• XCard is in
Full Range
position
• Passive Crossovers are needed for proper stereo/mono operation
• RCA inputs are connected to both
left and right
channels
• Signal Input Switch selected to
Unbalanced
for RCA input
• Left Phase Switch set to
0°
• Right Phase Switch set to
0°
• Gain for left and right channels
operate independently
• Impedance for
each channel
should be
1Ω minimum
• XCard can be
High-Pass,
Low-Pass
or
Full Range
position
Stereo/Mono Operation
Stereo Operation
I
N
S
T
A
L
L
A
T
I
O
N
® ®
R
Unbal.
Pass
Thru
Bal.
Input
L
0°-180
°
EZ-180°-0
°
Bridged
Gain
Bal.
Gain
–
+
RCA
Input
+
–
Speaker
+ L –
L (Mono)
Speaker
– R +
R
1Ω Min. 1Ω Min.
R
Unbal.
Pass
Thru
Bal.
Input
L
0°-180
°
EZ-180°-0
°
Bridged
Gain
Bal.
Gain
–
+
RCA
Input
+
–
2Ω min.
+–
+
Speaker
Terminal
–
Speaker
Terminal
Speaker
+ L –
Speaker
– R +
L (Mono) R
1Ω min. 1Ω min.