PylePower PLA2378, PLA2678, PLa2978, PLA4278, PLA4478 User Manual
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Congratulations
has been designed using the latest electronic technology available, allowing
you to produce high quality stereo reproduction
system provides you with low harmonic distortion, a huge considerable amount
of reserve voltage and high temperature stability.
Just
enjoy
the
on
purchasing the High Speed Power Amplifier. The amplifier
in
mobile applications. This
perfe
ct sound
this
amplifier
takes
to you!
INSTALLATION
*
Since
the
the
amplifier
the
receiver.
*
Please
and
heal. Therefore
minimum
permit
reasonable
of
the
heat
*
Never
mount
to
moisture.
give
way
*
When
mounting
the
cooling
deck
with
amplifier.
wire
connections
you
can
mount
amplifier
may
Good
remember
of
dust
sink
Be
under
fins
the
fins
Leave
is
sensitive
affect
your
locations include
this
is a high
be
sure
and
no
moisture.
airflow
are
the
sure
the
the
are
yourself
and
the
and
not
against a
amplifier
to
mount
stress of a
amplifier
vertical. Amplifier
facing
down
enough
adjust
amplifier
to
radio
power
to
install
cooling. It
panel
in
a location
the
sudden
on a side
because
room
the
controls. If
on
the
electrical
reception,
under a seat, in
Allow
amplifier
should
on
outside
and
try
unit
which
the
unit
in a place
enough
is
important
or a surface
that
is
to a strong
stop
or
acc
wall, try
not
the
heat will radiate
either
you
of
the
motor
noise
and
to
mount
it
at
least 3
the
trunk
or
generates
space
to
preventing air circulation.
subject
ident.
to
position
be
mounted
side
of
have
a subwoofer
box.
high
with
around
ensure
to
direct sunlight
, solid
it
on
back
the
amplifier
sufficient airflow, a
the
that
surface
so that
the
interference
feet
hatch
area.
electrical
cooling
the
cooling
or
which
the
bottom
up
into
to
make
box
in
your
from
away
energy
fins
to
fins
exposed
will
slots
of a rear
the
all
vehicle,
from
not
in
the
·
• •
•
~
1
i . .
0
8
*
~
20
Caution :
the
car
If
to
Continuous
may
cause
system
130dB, use
you
are
mounting
be
sure your screws won't puncture a brake
expos
permanent heari
may
produce sound
common
ure
the
amplifier
WAR
to
sound
sense
to
the
NING
pressu
ng
loss.
pressure leve
and
practice
1
vehicle's floor, check beneath
or
gas
line.
!
re l
evels
over
lOOdB
High power autosound
ls
well
over
safe
sou
nd
please!
POWER
CONNECTION
~,
.
,,,
;:;;;;;;;J
I'
"d
@
MONO
MASTER
SLAVE
CHANNEL
I
NTERCONNECTI
AMPLIFIER -APPLICATIONS
PLA3100D/PLA4600D
ON EXAMPLE 1 Subwoofar with a Oua
l-Voicecoil
IMPORTANT ! Before making
is
the installation
*
The + 12V
heavy insulation, since
Select the cable gauge al least
the
same
DC
as
the +12V
* Connect the +
be
fuse must
Without
amplifier.
installed
one,
Co
nnect the fuse holder to battery, however,
* Connect the
or
the car chassis. Ensure that all paint or other insulation
the
hole area,
vehicle chassis.
*
Many
radio' s
the remote
am
plifier REM control jack. If a radio doesn' t
you
can con
*
To
side
Caution :
cause malfunctions or interference noise or distortion.
turn
nect
help minimize interference, it
from
the
audio cables.
The
power cables must
completed
power
cable
it
DC.
12V
Power terminal to
in
an
accidental short circuit could
GROUN
and
D Power terminal direclly to the battery (- ) position terminal
using self tapping screw, securely affix
Use
as
and
other music sources
on
of the power amplifier.
the REM pole to external switch for positive +
any
connections, disconnect
to
avoid possible damage to
should
draws power directly
the +
short
be
heavy
2
10mm
12V
as
And
•
the
power cable near the battery less t
possible.
have
is
best
to
be
connected tightly. A loose connection
gauge
stranded
from
the positive battery terminal.
the ground cable gauge should
battery (+) position terminal.
pose
a fire hazard
do
an output terminal for connection of
CONNECT
have
run
the
a remote turn
the
Dower
the
car' s battery until
the
electrical system
copper
not install fuse at this time.
is
remove fr
the
bare wire ends to
output terminal
12V ON/ OFF.
cables along the opposite
cable
An in- line
han
and
damage your
om
on
feature,
with
be
50mm
around
to
the
.
the
may
MASTER
SLAVE
Subwoot..
l_IOhm
Vol""
........
VI!
__
---
....
--.
--
I
NTERCONNECTION EXAMPLE 2 Subwooler
Coil 2
.
with a
Sin
gle
l-Voicecoil
Subwoot..
l _
IOhm
S
..
_.2
1_'Ohm
2
19
MONO
CHANNEL
AMPLIFIER -APPLICATIONS
2
CHANNEL
AMPLIFIER -FEATURES
MASTER
@
SLAVE
PLA3100DfPLA4600D
INTERCONNECTION
MASTER/SLAVE
EXAMPLE
link
1 Subwoo
like described
fer
with a Single-Voic
on
p~g
e
17
.
eco
PLA2378
il
and
; I
; filter ,
the
from
Min
to
'-,;:;; (HP;'
FUSE
Protects both this amplifier
elecuica l system f
rom
short circuil conditions
Pass
Pass
low
pass (lPF
or
automobile
Filter
Filter
FULL
),
to
from
from
or
Ihe
40Hz
to
300Hz
40Hz
10
300H
the output of
internal
z
18
Subwoofer
ohm
2·8
;f/
@
(I
",,,,-
~
OWfR
~
SUPPLY
P
OWER
lights
up
PROTECT
lights
indicating t
••
-
tfi1W
- 0
-'"
TERMINALS I
ON
LED
when
the
LED
amplifier
he
amplifier
. ,.
OO
.?d
••
1 [
is
energized
has
gone
3
......
.
..
"" .
WWI
-"""
0-0_'.
L _ ...... 0 • -.J
I
I
SPEAKER
indicating the
inlo a protection
OUTPUT
@
~
P)ll~
po",'".::"
,
TERMINALS
unit
is
on
mode
,,~
I
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