Safety Notes - Blaupunkt Velocity VA 475 Bedienungsanleitung

VA 475
100 dB can lead to permanent damages to the human ear
and even to loss of hearing. Using today's high-perform-
ance systems and loudspeaker confi gurations allows for
reaching sound-pressure levels above 130 dB.

Safety notes

Please observe the following safety notes
during the installation and connection.
- Disconnect the negative pole of the battery!
Observe the safety notes of the vehicle manufac-
turer.
- When you drill holes, ensure that you do not dam-
age any vehicle components.
- The cross section of the plus and minus cable may
not be less than 6 mm
- 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 VA 475 must be
secured in a professional way.
When selecting the installation location, select a dry
location that offers suffi cient air circulation for cooling
the amplifi er.
The VA 475 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
accompanying screws and provide a fi rm support.
The amplifi er power cable must be fi tted with a fuse no
more than 30 cm (1,18") from the battery to protect the
vehicle battery in case of a short circuit between power
amplifi er and battery. The fuse of the amplifi er protects
only the amplifi er, not the vehicle battery.
Use loudspeakers with 2-4 Ω impedance (see table or
installation drawing). Observe the maximum power
handling capacity (music output). Do not connect loud-
speakers to earth, use only the referenced terminals.
Amplifi er VA 475
The amplifi er is suitable for connecting a car sound
system with cinch connections.
For the connection to car sound systems with
ISO connection, use Blaupunkt ISO cinch adapters
(7 607 893 093 or 7 607 855 094).
6
All manuals and user guides at all-guides.com
2 (5 A.W.G.).
Autogood products «130»
Application options and loudspeaker connection:
Quadro mode
Max. power
Stereo mode
Max. power
Quadro mode
Max. power
Quadro mode
RMS power
Stereo mode
RMS power
Quadro mode
RMS power
RMS power in accordance with CEA-2006
(< 1% dist. / +14.4V)
Frequency response
Signal-to-noise ratio
Signal-to-noise ratio
Distortion factor
(RMS)
Stability
Input sensitivity
Input sensitivity
Direct Aux IN
Low pass fi lter
(Low Pass)
High pass fi lter
(High Pass)
Bass boost
Inputs
Outputs
Dimensions
W x H x D (mm)
W x H x D (")
Plus / minus connection
- The cross section of the plus and minus cable may
not be less than 6 mm
- Route commercially available plus cables to the bat-
tery 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).
4 x 160 watts / 4 Ω Fig. 4
2 x 425 watts / 4 Ω Fig. 5
4 x 210 watts / 2 Ω Fig. 4
4 x 75 watts / 4 Ω Fig. 4
2 x 210 watts / 4 Ω Fig. 5
4 x 105 watts / 2 Ω Fig. 4
10 Hz - 35.000 Hz
> 95 dB @ RMS power
> 80 dB @ 1 W / 1 kHz
< 0.03 %
2 Ω (4 Ω in bridged mode)
0.3 - 8 V
0.3 V
50-4500 Hz
50-4500 Hz
0 to +12 dB
4x RCA, gold-plated
4x HighLevel speakers
2x Direct Aux Inputs, 3.5 mm
(0,35") stereo
4x Loudspeakers, gold-plated
352.5 x 54 x 268.5
13 x 2.1 x 10.2
(5 A.W.G.).
2