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

2-Channel Stereo Operation

INPUT
Front	0/180	4/2
Gain
Front	Rear

Rear Gain

Pass-Thru

LED

+L – + R – REM B+ GND Rear

+ –

4 ohm min.

left

– L + – R

Front

– +

4 ohm min.

right

+

•RCAs are connected to front inputs

•Signal Input Switch set to 2-channel input

•Phase Switch set to 0°

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

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

•Impedance for each bridged channel should be no less than 4Ω

•XCards for front and rear are set identically as 12dB High-Pass, 12dB Low-Pass or Full Range

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