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Idiomas disponibles
Idiomas disponibles
IMPORTANT!
Always observe the correct polarity of all connections!
INTERCONNECTION
POWER SUPPLY AND TURN-ON-CONNECTION
ATTENTION: Before you start with the installation, disconnect the ground connection from the ve-
hicle's battery in order to prevent short circuits.
The power wiring which is usually installed in on-board car networks is not sufficient for a power amplifier's
demands. Make sure that the power wires to GND and to the +12 V terminal has been sufficiently specified. A
sufficient cable cross section (see table below) must be used to connect the battery to the amplifier's terminals.
First connect the GND terminal of the amplifier to an appropriate ground connection at the chassis. To ensure a
good connection, residue dirt and dust from the connection point. A loose connection may cause malfunctions
or interferences noise and distortion.
Then connect the +12 V terminal of the amplifier with the battery by using an appropriate cable (see page 39,
fig. 7) including an in-line fuse. This fuse should be located very close to the battery; for safety reasons not
more than 30 cm away.
Then connect the remote turn-on-wire from the head unit with the amplifier's REM terminal. A cable with a
cross-section of 0.5 mm
0 - 20
20 - 35
35 - 50
50 - 65
65 - 85
85 - 105
105 - 125
LOUDSPEAKER CONNECTIONS
- FRONT & REAR: The impedance must not be lower than 2 ohms for each speaker. In bridging mode (two
amplifier outputs combined) the impedance must not be lower than 4 ohms for the bridged output.
- SUB: The impedance must not be lower than 1 ohm.
- Never connect loudspeaker cables with the ground of the chassis or the +12 V supply voltage.
If the amplifier is operated with a too low impedance or incorrectly used, the entire sound system may be dam-
aged. This means a warranty void in such cases.
is adequate.
2
0 - 1,2
1,2 - 2,1
2,5
4
4
6
6
10
10
10
16
16
16
16
20
20
Cable length in meters
2,1 - 3,1
3,1 - 4,0
4
6
10
10
10
16
16
20
20
20
20
35
20
35
Minimum cable cross-section in mm
4,0 - 4,9
4,9 - 5,8
6
10
16
16
16
20
20
20
35
35
35
34
35
50
2
5,8 - 6,7
6,7 - 8,5
10
10
16
20
20
20
20
35
35
50
35
50
50
50
9
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