Fusion FM-402 User Manual

Feature Overview
2
Ohm
Stable
MOSFET
Amplifier
Design
Variable
Bass
Boost
o -
+
12dB
Variable
LP
and
HP
Electronics
X-OVER
@
12dB/octave
FUSION
Regulated
Amplifier
Technology
(F.R.A.T.)
FUSION
lntercooled
Semi-conductor
Technology
(F.I.S.T.)
Gold
Plated
4
Gauge
Power
and
Ground
Connections
Gols
Plated
Audio
Input
and
Output
Connections
FUTRANZ
Efficient
Heat
SinR
Transfer
Technology
Gold
Plated
RCA
Output
for
multi-amp
Installations
What
sets
FUSION
apart?
The
FUSION
FM
series
amplifiers
come
complete
with
FRAT
power
supplies,
FIST
cooling
system
and
FUTRANZ.
Also
all
marine
amplifiers
use
heat-tempered
PCB's
for
maximum
product
life
and
performance.
Gold
plated
connectology,
ensures
your
signal
flows
from
the
head
unit
through
to
the
speakers
with
as
little
injected
dis-
tortion
and
noise
as
possible.
This
results
is
a
very
clean
and
very
powerful
reproduction
of
the
input
signal.
All
these
features
make
it
easier
to
achieve
sonic
perfection
in
almost
any
installation
.
. FUTRANZ
In
developing
extremely
powerful
amplifiers,
it
is
essential
to
keep
things
cool
so
FUSION
developed
a
heat
sink
that
has
a
heat
dissipation
ability
like
never
before.
This
was
not
an
easy
task
but
none
the
less
it
was
achieved,
another
important
factor
is
efficiently
transferring
the
heat
from
the
semi-conductors
to
the
heat-
sink,
conventional
designs
use
a
white
paste
as
the
interface
between
these
devices
and
the
heatsink,
this
is
not
a
perfect
solution
when
complete
surface
coupling
is
required.
So
all
Marine
Ampliers
come
equipped
with
a
composite
heat
transferring
tape.
Core
heat
in
semi-conductors
causes
distortion
and
poor
component
performance
characteristics.
Testing
has
shown
a
massive
reduction
in
core
heat
has
been
achieved
by
using
the
FUTRANZ
heat
transferring
technology.
In
simplified
terms
this
means
excellent
thermal
stability
and
maximum
component
reliability.
f.I.S.T
(FUSION
intercooled
semi-conductor
technology)
FIST
is
an
innovative
method
of
clamping
down
all
internal
power
switching
and
audio
output
devices
with
an
aluminium
extrusion
that
has
extremely
low
temperature
co-efficiency.
By
using
F.I.S.T
it
creates
the
perfect
cooling
solution,
rapidly
removing
core
heat
from
all
associated
semi-conductors
from
both
sides
of
the
device
at
once
resulting
in
extremely
low
distortion
an
excellent
thermal
stability
f.R.A.T
(FUSION
intercooled
semi-conductor
technology)
FRAT
is
a
regulated
amplifier
design,
FUSION
regulated
amplifiers
allow
an
enormous
amount
of
output
power
at
the
lowest
voltage
(12.6
Volts)
and
extreme
output
at
14.4
volts.

Fusion FM-402 Specifications

Power

maximum power output	70W x 4
pre-output voltage	3 V/10 k ohms
operating voltage	+10.2 - 16 VDC

Audio Specifications

frequency response	90 – 22kHz
efficiency	87db
impedance	4 ohms

Weight and Dimensions

magnet structure	60 Oz
enclosure dimensions	515 x 233 x 190mm
min. mounting depth	115mm