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Orion XTREME 3752 - Auxiliary Output Configuration 1; Internal Crossover Configuration; Intelli Q

Orion XTREME 3752
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AUX
AUX
RCA
AUXILIARY
OUTPUT
CONFIGURATION
The
auxiliary
outputs
on
ORION
amplifiers
offer
easy,
unlimited
system
expansion.
Routing
signal
from
a
source
unit,
pre-amplifier
or
equalizer
is
a
matter
of
routing
RCAs
to
the
RCA
Inputs
and
out
the
AUX
outputs
to
the
next
XTREME
or
HCCA
amplifier
in
the
signal
chain.
When
the
switch
is
in
the
"COPY"
position,
the
AUX
RCA
output
is
an
identical
copy
of
the
input
signal.
The
signal
passes
through
a
buffer
stage
so
that
an
infinite
number
of
XTR
amplifiers
can
be
daisy
chained
without
signal
loss
or
overloading
of
the
source
unit
This
maximizes
the
signal
output
and
minimizes
the
potential
for
system
noise.
AUX
AUX
RCA
imi
COPY
\mASTER
GAIN
When
the
switch
is
in
the
"GAIN"
position,
the
AUX
RCA
outputs
are
buffered
through
the
gain
stage
of
the
amplifier.
When
the
first
amplifier
in
the
signal
chain
is
set
this
way,
a
remote
gain
controller
can
be
installed
in
the
amplifier
and
act
as
a
"PRE-AMP"
controlling
the
overall
level
of
the
system.
Following
amplifiers
can
be
configured
in
either
the
"COPY"
configuration
with
their
gains
set
to
zero
as
the
"GAIN"
amp
is
now
controlling
the
gain
level
for
all
subsequent
amps.
This
eliminates
the
need
to
"gain
match"
multiple
amplifiers.
AUX
AUX
RCA
a
COPY
\
MASTER
GAIN
When
the
switch
is
in
the
"MASTER"
position,
the
AUX
RCA
outputs
are
buffered
through
the
gain
stage
of
the
amplifier
and
filtered
through
the
crossover
section
of
the
amplifier.
When
set
this
way,
the
amplifier's
gain
and
crossover
settings
are
sent
to
other
amplifiers
down
the
signal
chain.
This
can
be
useful
for
configuring
multiple
subwoofer
amplifiers
easily
in
a
large
SPL
system.
All
subsequent
amplifiers
after
the
master
amp
will
be
in
the
“COPY"
position
and
have
their
gains
set
to
zero
and
all
crossovers
turned
off.
The
master
amp
will
control
all
the
functions
of
the
slave
amps
via
the
“MASTER"
AUX
OUT
signal.
In
addition,
one
RGC-1
gain
module
can
be
used
to
control
the
level
of
an
entire
sub
system
by
plugging
it
into
the
“MASTER"
amp
page
11
■
■
HBt
INTERNAL
CROSSOVER
CONFIGURATION
The
crossover
section
of
the
XTR
amplifier
is
continuously
variable
and
extremely
flexible.
There
are
eight
different
crossover
configurations
possible
allowing
high-
pass,
low-pass
and
band-pass
configurations.
The
high-pass
crossover
utilizes
the
INTELLi
Q
feature.
This
circuit
is
designed
to
optimize
the
performance
of
ORION
subwoofers
in
ail
types
of
enclosures.
When
using
ORION
loudspeakers,
minor
deviations
from
the
recommended
frequency
ranges
can
provide
superior
results
depending
on
your
speaker
locations
and
your
vehicle
acoustics.
Setting
crossover
frequencies
higher
than
recommended
will
not
cause
damage
and
may
provide
superior
sonic
results
depending
on
your
system's
performance
goals.
Refer
to
your
loudspeaker
owner's
manual
for
assistance
in
choosing
the
proper
crossover
frequencies
for
your
system.
WARNING!!!
DO
NOT
set
crossover
frequencies
lower
than
the
speakers
recommended
operating
range.
This
can
cause
driver
failure
that
is
not
covered
by
manufacturer's
warranty.
LOW-PASS
CROSSOVER
IPON
—
IP
OFF
m
y
■
i-iiy-i'-
yk
'
When
the
push
button
is
in
the
"out"
position,
the
low-pass
crossover
Is
bypassed.
When
the
push
button
is
in
the
"in"
position,
the
low-pass
crossover
is
active.
The
low-pass
crossover
is
continuously
variable
from
45
Hz
to
5
kHz.
page
12

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