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

2-Channel Mono Operation

Front

Gain

+ L –

+

INPUT

Front Rear

Pass-Thru

+ R – REM B+ GND

Rear

–

Rear

0/180 4/2 Gain

LED

– L + – R +

Front

– +

4 ohm min. 4 ohm min.

•RCAs are connected to front inputs

•Signal Input Switch set to 2-channel input

•Phase Switch set to 0°

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

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

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

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

•Front XCard can be set to 12dB High-Pass, 12dB Low-Pass or Full Range

•Rear XCard can be set to 12dB High-Pass, 12dB Low-Pass or Full Range

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