Rockford Fosgate 240X4 - Manual (Page 20)

Stereo Operation
+ L – + R –
Input
2-Ch.
{
+ – + –
Rear XCard Front XCard
4 ohm 4 ohm
*Note: XCard can be inserted in HP, LP, or Full Range
Rear XCard* Front XCard*
LP LP
2-Channel Input
– R + – L+
• RCAs are connected to front inputs
• Signal Input Switch set to 2-channel input
• Gain for front and rear must be set equally to balance left and right
channels
• Impedance for left bridged channel should be no less than 4
Ω
• Impedance for right bridged channel should be no less than 4
Ω
• XCards for front and rear are set identically as High-Pass, Low-Pass or
Full Range
– 16 –