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Top Products
MAXP4260
4
CHANNEL
AMPLIFIER
APPLICATIONS
4
CHANNEL
FULL
RANGE
SYS
TEM
Here
we
show
how
to
use
the
4 channel amplifiers
as
straightforward discrete 4 channel full range units.
Interconnect
c.ble
checldlst:
- Connect
the
four
inputs
of
the
amplifier to a Radio/CD
FUIl..RANGE co
with
quality
RCA
cables,
STERfOUNE '"
SWItch
.enlng
checklist:
-ljZCH
X'()VER:
FULL
-3/4CH
X'()VER:
FULL
Crossover
frequency
control
checklist:
Channel.
I/Z:
Channel.
3/4:
-HIGH PASS:
NfA
-HIGH PASS:
NfA
-LOW
PASS:
NfA
-LOW
PASS:
NfA
Level
control
checklist:
- Refer
to
the
section "setting
up
systems after installation for
best
performance"
Minimum
flnalloud
.......
ker
Impedance.:
..
Z
ohm
per
ch.nnel.
Z
or
3 CHANNEL FULL RANGE SYSTEM
Here
we
show
how
to
use
the
4 channel amplifiers
as
full range
2 or 3 channel units
by
taking advantage
of
the
mono
bridging
capability
of
alllanzar
MAX
PRO
series amplifiers.
The
follwing
example shows
how
to
create a 3 channel system
INPUTS
~
by
mono
bridging
channel pair
3/4.
In
order
to
create a 2 channel
system. simply
follow
the example
to
also
mono
bridge channel pair 1f2,
Interconnect
cable
checklist:
- Connect
the
inputs
of
channel pair
1/2
to
a suitable stereo source,
e.g. a head
unit
with
good
quality
RCA
cables.
-A
MONO
signal source
is
required
to
bridge channel pair3/4, such
as
would
be available from
the
mono
sub
bass
output
of
an
active
crossover,
whether
standalone,
or
built
into
a head
unit
or
equalizer.
Important:
Do
not
be
tempted
to
connect
the
hot.
or
positive
outputs, from
any
source
together
to
obtain
a
mono
signal,
as
this
could very well damage
the
outout
stage
of
that
source,
-
It
is
necessary
to
feed the
SAME
signal
to
both
lett and
right
inputs
via a Y-adapter
RCA
cable.
-
Connect
the
mono
speaker positive terminal
to
the
RIGHT +,
and
its negative terminal
to
LEFT
-
as
shown.
SWItch
.enlng
checklist:
-I/ZCH
X'()VER:
FULL
-3/4CH
X'()VER:
FULL
Cros.over
frequency
control
checkli.t:
chennel.
I/Z:
channel.
3/4:
- HIGH PASS:
NfA
_
HIGH
PASS:
NfA
-
LOW
PASS:
NfA
_
LOW
PASS:
NfA
-
1
STEREO
I MONO
FUll.
RANGE
UNE
INPI./n
='-
"~
~
j
FUll
RANGE
SPEMERS
I"
..
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tO
"
~
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f!
to
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L
P i
~
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D
to
~.
~
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~
[:g
to
~I
~
I
TOBATTERY+I2V
VIII
FUSE
looJ
~
:.
REMOTE
TURN-ON
0
:Ii
~~I
CHI\S5IS
GROUND
I~
"
~
or
~
l
~
u
=-r
=
TIP:
If
you
are using
the
mono
sub bass
output
of
an
active crossover,
there
is
nothing
wrong
with
switching
in
the
low
pass filter
in
these amplifiers
for
a steeper
low
pass rolloff.
Level
control
checkli.t:
- Refer
to
the
section "Setting
up
systems after installation
for
best performance"
Minmum
final
loudspeaker
impedances:
- 2
ohm
per
channel
in
stereo
mode.
- 4
ohm
mono
bridged.
STEREO
!tj
FULL
AANGE
OR
HIGHS
•
SPENCERS
ffi
STEREO
FUll.
RANGE
+ ORHIGHS
SPEAKERS
TO
Bll.TTERY+1ZV
VIA
FUSE
REMOTE
TURN-ON
CHASSIS
GROUND