Blaupunkt GTA 470 SF User Manual

ENGLISH
Warranty
We
provide a manufacturer's warranty for products
bought
within
the European Union. For devices purchased outside
the European Union,
the
warranty terms issued by
our
re-
spective responsible
domestic agency
are
valid.
The warranty
terms can be
called
up
from
www.blaupunkt.com.
Recommendation
The performance
of
an
amplifier
can
only
be
as
good
as
its in-
stallation.
A correct
installation
increases the overall
perform-
ance
of
your car sound system. The
GTA
amplifier should
be
installed
by a trained person.
If
you
would
to
install
it
yourself,
please
read these
installation
instructions very
carefully and
allow yourself
sufficient
time
for the
installation.
In conclusion, allow
us
a few words about the topic
of
health
protection:
During the
playback
of
music in your vehicle, please
consider
that
continuous sound-pressure
levels
above
100
dB
can
lead
to
permanent damages
to
the human ear and even
to
loss
of
hearing. Using today's high-performance systems
and
loudspeaker
configurations
allows
for reaching sound-
pressure
levels above 130
dB.
Safety notes
Please
observe
the
following
safety notes during the
instal-
lation
and connection.
- Disconnect
the
negative
pole
of
the
battery! Observe
the
safety notes
of
the
vehicle
manufacturer.
When you
drill holes,
ensure
that
you
do
not
damage any
vehicle components.
The cross section
of
the
plus
and minus
cable may
not
be
less
than 6
mm
2
•
Use
cable glands
for
holes
with
sharp edges.
-
An
incorrect
installation can
result
in
malfunctions
of
the
electronic vehicle
systems
or
your car sound system.
Installation
and
connection instructions
With respect
to
accident safety,
the
GTA
470
SF
must be
secured in a
professional
way.
When selecting
the
installation location, select
a
dry
loca-
tion
that
offers
sufficient
air
circulation for
cooling
the
amplifier.
The
GTA
470
SF
must
not
be
installed
on rear
shelves,
rear
seats or other
locations
that
are open
to
the front.
The
installation location
must be
suitable
to
accept the
ac-
companying screws and provide a firm support.
The
amplifier
power
cable
must be fitted with a fuse no more
than
30
em
from
the
battery
to
protect the
vehicle
battery in
case
of
a short circuit between
power
amplifier
and battery.
The fuse
of
the
amplifier
protects only
the
amplifier,
not
the
vehicle battery.
Use
loudspeakers
with
2-4
n
impedance
(see
table or
in-·
stallation drawing). Observe
the
maximum power
handling
capacity (music output). Do
not
connect loudspeakers
to
earth,
use
only
the
referenced
terminals.
GTA470SF
Amplifier
GTA
470
SF
The
amplifier
is
suitable
for connecting a car sound system
with
cinch connections.
For
the
connection
to
car sound systems
with
ISO
connec-
tion,
use
Blaupunkt
ISO
cinch adapters
(7
607 893
093
or
7
607
855 094).
Application
options and
loudspeaker connection
Quadro mode
Max power
4x
140W
I
4
0
Fig.
4,
5
Stereo mode
Max power
2
x420W
I
4
0
Fig.
6
Quadromode
Max power
4x
200W
I
2
0
Fig.
4,5
Quadro mode
RMS
power
4x70W
140
Fig.4,5
Stereo mode
RMS
power
2
X
200W
I
4
0
Fig.
6
Quadro mode
RMS
power 4
X
100W
I
2
0
Fig.
4,
5
Frequency response
1 0
Hz
-
30,000
Hz
Signal-to-noise ratio
>
92
dB@
RMS
power
Signal-to-noise ratio
>
75
dB@ 1
WI
1 kHz
Distortion factor (RMS)
<
0.05%
Stability
2
0
(4
0
in bridge mode)
Input
sensitivity
0.1
-8
v
Low-pass
filter
(Low
Pass)
50-250Hz
High-pass
filter
(High
Pass)
80Hz
Bass
boost
0
I
6
I
12
dB
Dimensions
Wx
H x D (mm)
197
X
52
X
426
Wx
H x D
(")
7.8x2.1 x 16.8
Plus
I
minus connection
-
We
recommend a
minimum
cross section
of
6
mm
2
•
- Route
commercially available plus cables
to
the battery
and connect via fuse
holder.
-
Use
cable glands
for
holes
with
sharp edges.
-
Securely
fasten
commercially available
minus cables
to
a
noise-free earth
point
(chassis screw, chassis metal)
(not
to
the minus
pole
of
the battery).
- Scrap the contact surfaces
of
the earth
point
until
they
are
bright
and grease
with
graphite grease.
Integrated
fuses (Fuse)
The fuses integrated in the
amplifier
(Fuse)
protect the power
amplifier
and the entire
electrical
system in
case
of
an
error.
5

Blaupunkt GTA 470 SF Specifications

General

Brand	Blaupunkt
Model	GTA 470 SF
Category	Amplifier
Language	English