
I
Specifications
LUII"
I
"
I.
Wl
into 4 Ohms
+
MAX
into
Power
2
Ohms
Minimum
hpedmce
Frequency
Power Response
[nput Impedance
Size
(PJ
Speaker
Response
x
HI:
60Wx2 100Wx2 150Wx2 2OOWx2 300Wx2 400Wx2 600Wx2 100Wx4 150Wx4 200Wx4 100Wx4 200Wx1
+300Wx1
.--------------I--------------------------
.-----~----------------------------------------------x
.------,
.-------------------------------------------------------.
20Hz-20KHz -0.ldB
11 314"
2
114"
.----------------------------------------------------------
.-------------------------------------------------------
I
Bass
Boost
n/a O-/+lgdB
.--------------------------------------------------------------------------------------------------------------

nstallation
I
2
-
5
6
7
8
9
Find a suitable location in the vehicle to mount the amplifier.
Make sure there is sufficient air flow around the intended mounting location.
,.
.
,,"111
Keeg
Connect th
cij
.
ire
wu.Iu
less
bkLd@
than
tp
orl.e@et'er~(39!':)-b
___s
i-
.1..1
:
remote
wire.
Connect
or larger high quali.,
Make sure there is no fusl
connection on the amplifier.
If multiple amplifiers are being usnA
fuse at the battery) or a
distribution block at or
Connect all line
an
empt,
I
.
w
iv
Ain
n
this fuse to
1
this &se hold
.
F,reither run separate cables (each with its own
#
0
or
#
7
-
:able from the fuse holder at the battery to a
near
the
:
amplifier's location.
inp
outputs
using high-quality
,the.neaLwqt
_
.I
.=-
,
.I
. . .
*.
~
,..
butput
u7
rnm
'
.
'-
.
.
r/
tl
4'
).
300
pain,
length
,
$f
A
th
.P
'"I
,
of the battery and run 8 gauge
plifier location.
make the connection to the
the chassis of the car.
-.
Use 8 gauge wire or larger.
head unit using
RCA
cables.
16
gauge
"BATT"
'I
'II
1
0
Insert fuse(-\
1
Rechecl
met all level con
,
,,.e
s;
,.:m is powered up,
lock
position, and then set
for maximum output level.
4
Further fine
tuning
A
ore pc
s
to their least
desired frequc
all
of
the va
us controls may be necessary to obtain the desired results.
~wering up.
sensitive positions and set all crossover controls
:ncy or position.
se
rt the volume control on the head unit to about
314
volume
the amplifiers' level controls to just below level of distortion

High hiss in
speakers.
Disconnect all RCA inputs to the
amplifier(s)
plug in the component driving the
amplifier and unplug its inputs. If
hiss disappears, go on untii the
faultylnoisy component is found.
-
if
hiss disappears, then
"of
bower
check w mote Input
at
amplifier
mifier
has
at
ka~t
3
%emote Input (turn-on)
has at least 3 vol
(tun-,
volts
X.
High squeal
noise
from
speakers.
Distorted
sound
Amplifier(s)
gets very hot.
It is best to set the amplifier's input
as
level
best subjective
obtainable this way. Try to drive as
high a signal level from the head
unit
This is almost always caused by a
poorly-grounded RCA interconnect.
Check that the Level control(s) is set
to match the signal level of the
head unit. Always
lowest setting.
Check that all crossover frequencies
have been properly set.
Check for short circuits on the
speaker leads.
Check that the minimum speaker
impedance for that model is correct.
Check that there is good airflow
around the amplifier. In some
applications, an external cooling
fan
insensitive as possible. The
S/N
ratio is
as
possible.
begin at the
may
be
required.
that
R;
plugged into col
pat
Engine noise
(static
type)
Engine noise
(alternator
whine)
This is caused primarily by poor
quality
radiated noise. Route all RCA cables
away from power wires, and use
only the best quality cables.
Check that the speaker leads are not
shorted to the vehicle chassis.
Check that the RCA grounds are not
shorted to the vehicle chassis.
Check that the head unit is
correctly grounded.
RCA
cables picking up