Rockford Fosgate 160X4, 240X4 operation manual ChannelStereo Operation

4-Channel Stereo Operation

I N P U T

4-Ch. { 2-Ch.

{

+ L– + R–

– L+ – R+

+	–	+	–
2 ohm		2 ohm
2-Channel Input
Rear XCard*		Front XCard*
HP		HP

–	+	–	+
	2 ohm		2 ohm
		4-Channel Input
	Rear XCard*		Front XCard*
	HP		HP

Rear XCard

Front XCard

Rear XCard

Front XCard

*Note: XCard can be inserted in HP, LP, or Full Range

*Note: XCard can be inserted in HP, LP, or Full Range

•RCAs are connected to front or front and rear inputs

•Signal Input Switch is set to 2-channel or 4-channel input

•Gain for front and rear operates independently

•Impedance for each stereo channel should be no less than 2Ω

•Front XCard can be set for High-Pass, Low-Pass or Full Range

•Rear XCard can be set for High-Pass, Low-Pass or Full Range

Note: Invert the speaker wire polarity (+ and –) on the rear channels if XCard for front channel is set to HP and XCard for rear channel is set to LP (or vice versa).

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