Rockford Fosgate 400x4 operation manual ChannelStereo/Dual Mono Operation, Phase Switch set to

4-Channel Stereo/Dual Mono Operation

INPUT

4-Ch. { 2-Ch. {

Front	0/180	4/2	Rear
Gain			Gain

Front Rear

Pass-Thru

		LED
+ L –	+ R – REM B+ GND	– L +	– R +
	Rear	Front

+	–		+	–	–	+	–	+
2 ohm min.			2 ohm min.		2 ohm min.		2 ohm min.
	+	–				–	+

4 ohm min. 4 ohm min.

•RCAs are connected to front or front and rear inputs

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

•Phase Switch set to 0°

•Gain for front left and right set equally to balance the subwoofer

•Gain for rear left and right set equally to balance the subwoofer

•Impedance for front and rear stereo channels should be no less than 2Ω

•Impedance for front and rear bridged channels should be no less than 4Ω

•Front XCard is set to Full Range

•Rear XCard is set to Full Range

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