Design Features - Rockford Fosgate Punch PBR400X4D Installation & Operation Manual

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Design Features

Input Clip Indicator
The input clip indicator works in conjunction with
the audio source volume knob, illuminating red
when audio source reaches it's clipping point.
Output Clip Indicator
The output clip indicator works in conjunction
with the gain adjustment knob, illuminating
to appropriate color depending on the audio
content used for the setup.
Crossover Switch
Selectable switch for Low-Pass (LP) / All Pass
(AP) / High-Pass @ 60 Hz (HP 60) / High-Pass @
60 Hz(HP 80).
Speaker Terminals
The Speaker Terminals utilize 16 AWG 4-pin
Molex quick connect wire connectors (+ and -).
4
Input Switch (2/4 CH)
Setting the 2/4 CH switch to the 2CH. position,
switches the inputs to a 2-channel mode,
allowing connection to only the front inputs with a
4-channel output.
Signal Input
The inputs are capable of accepting signal from
either high-level (speaker) to low-level (RCA).
When utilizing high-level for input signal the auto
turn-on feature is active.
Power/REM Terminals
The power and ground quick connector will
accommodate up to 8 AWG. The REM terminal is
used to remotely turn-on and turn-off the amplifier
when +12V DC is applied. (This is not required
when using a igh livel input.)
illus.-1.1

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