Amplifier Owner’s Manual
© 2007 Exile Car Audio • www.exileaudio.com
Amplifier Manual
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INPUT
Connect preamp signal cables from the head unit to these terminals.
OUTPUT
Provides a full range signal for an additional amplifier. There is no signal loss if using this
output.
LPF CROSSOVER FREQUENCY
Controls the lowpass crossover point for the speaker outputs. The crossover is always on
with a 24dB per octave slope. The potentiometers have 41 detents see the chart to set the
exact crossover frequency desired.
BASS BOOST
Variable bass boost from 0 to 18dB @ 45 Hz.
REMOTE BASS LEVEL CONTROL
This port is for connecting the optional remote level control (XRB1). This allows up to 20dB of
volume adjustment. This is not a bass boost, it controls the level of the low pass signal.
GAIN
Used to reach maximum amplifier power with a wide variety of headunits.
SUBSONIC CROSSOVER FREQUENCY
Controls the highpass crossover point for the speaker outputs to eliminate extreme low
frequencies. The crossover is always on with a 24dB per octave slope. The potentiometers have
41 detents see the chart to set the exact crossover frequency desired.
12V+
This must be connected to the fused positive terminal (+12V) of the car’s battery.
REMOTE
This must be connected to sw12V, usually a trigger wire coming from the head
unit or ignition.
GND
This must be connected to the negative terminal of the car’s battery or bolted to a clean,
unpainted part of the chassis of the vehicle.
SPEAKER OUTPUTS
Used to connect the amplifier to speakers. The two + terminals are wired together internally, the
- terminals are also wired together internally. Minimum speaker cable size is 12 gauge. X600.1
minimum impedance 1 ohm. X400.1 minimum impedance 2 ohm.
X400.1 - X600.1
Monoblock Power Amplifier
X400.1 & X600.1
