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A222HLX
Anlplifier
Inputs
Input
Sensitivity
Control
Adjust
the
sensitivity
to
the
inpullevd
Crossover
Adiust
the
crossover
to
accomoda\e
your
chosen
installation method.
• LPF==low
pa~s
filter
• HPF==high pass filter
•
Flat::=no
filter.
See
Installation Alternatives
on
page
5.
Speaker
Terminals
Connect
to speakers.
Low
Level
Input
RCA
Connectors
High
Level
Input
Harness
Conncc! wircs from
your
receIver's
srcaker
output
10
these
wires.
Connect
RCA
cables
from
YOOf
receiver
(if
equipped)
OR
t(l
these RCA
jacks.
For
the
least hamlOnic distortion,
low level inputs
are
rc(;omnlcnJed.
Important:
Do not
conm:ct
both high
kvd
and
lu
....
level
iHrUb
to
the
~ame
inputs
at
the
S<lme
time
Outputs
and
Power
Ground
Terminal
(GND)
C()rlI1CC!
(()
<I
\~{>Od
chassi~
\'"fOund_
The
;!round
c~nne<:tion
~h;uld
he
to
clcal~.
unpainted
meta! to
provide:J
gcmJ electrical connection
Power
Terminal
(+12V}
Connect directly
!~,
the
,·~hicle
ba{(er~
..
,,-im
I{J
gauge
wire
(rni[llml~m)
ruW~~~Jwr~~~~w~\====~/==~
-~
.•
~
~e
/'
e;~;TI,
I~
Power
Light
Thi~
rcd light
comes
on
when
12
volt and
DC
power
are
llv<lil-
able
at
both
{he baHt:ry + 12 voll
Jnd
sensing wires
~~''":::n
@U
i
2
me;
Remote
Sensing
Terminal
(RMT)
Connect
the radio
power
antenna k:Jd
to
the
A222HLX
power
sensing
tCrmin:J.l
h.J
lOrn the
,\mrlificron
whenever
th~
n:<.:~ivt:r
IS
lOrna:!
on.
If a powt:r antenna
leLld
is no! 3_ailable.
<.:onneCI
this wire
10
a +12
VDC
source
L~L1l
i~
5wlh:hed
on
with thc
ignition
4
\
Fuse
Usc
only
a 25 amp
blade·tn~
luse.