Owner's Manual
Connection Panel Features
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Remote
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Inputs
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AUCIIiloCanft'oll®
Remote
level
LC-1.800
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Control
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1.
Fuses
40A-
Replace
the
fuses
only
with
the
exact same style
and Ampere rating. Disconnect 12V power before changing
or
inspecting the fuses.
4. Power Input Terminal
Ground-
This screw terminal connects
to
a
good
ground connection on
the
vehicle.
2. Power Input Terminal+
12V-
This screw terminal connects
to
the+
12V battery binding post
of
the
vehicle.
Use
quality insulated
wiring
of
the
recommended wire gauge, such
as
wire gauge 4
or
thicker. Thinner wire may cause
an
overheating hazard due
to
the
large currents involved.
3. Remote Power Input
Terminal-
This screw terminal connects
to
the
12V remote trigger
output
of
some head units. When
the
head
unit
is
turned on, then
the
LC-1.800 amplifier will
turn
on.
Alternatively, you
can
use
the
GTO
feature
of
the amplifier
so
it
will
turn
on when
an
audio signal
is
detected at the speaker-level
or line-level inputs.
5. Speaker-Level
Inputs-
The LC-1.800 amplifier
is
supplied
with
a standard 4-conductor plug
that
allows for easy installation and
removal. The speaker-level
output
from amplifiers and factory
installed radios can connect here,
so
the
LC-1.800 will receive
the
audio signals and
do
its subwoofer thing. The left and right audio
signals are summed internally
to
produce a
mono
subwoofer sig-
nal. Make sure
that
you
follow
the
plus and minus polarity mark-
ings on the LC-1.800 and match
it
to
the
polarity
of
the
speaker
wiring. Do
not
use
the
RCA
Line-level inputs
if
you are using
the
speaker-level inputs.
AudioCont~al®
Making Good Sound
Great'M
3