21
ENGLISH
Cable length in meters
0 - 1,2
1,2 - 2,1
2,1 - 3,1
3,1 - 4,0
4,0 - 4,9
4,9 - 5,8
5,8 - 6,7
6,7 - 8,5
Fuse value in
Amperes
0 - 20
2,5
4
4
6
6
10
10
10
20 - 35
4
6
10
10
16
16
16
20
35 - 50
6
10
10
16
16
20
20
20
50 - 65
10
10
16
20
20
20
20
35
65 - 85
16
16
20
20
35
35
35
50
85 - 105
16
16
20
35
35
35
35
50
Minimum cable cross-section in mm
2
FUSE
Slot for the device fuse (30 A).
2
+12V FULL POWER INPUT
Connect the +12V terminal with the +12V pole of the vehicle’s battery. Use a suitable cable with a suf-
ficient cross section (refer to the table below).
4
GND FULL POWER INPUT
Connect the GND terminal with a suitable contact ground point on the vehicle’s chassis. The ground
wire must be as short as possible and must be connected to a blank metallic point at the vehicle’s
chassis. Ensure that this ground point has a stable and safe electric connection to the negative
“–”pole of the battery. Check this ground wire from the battery to the ground point if possible and en-
force it if required. Use a ground wire with a sufficient cross section (refer to the table and the recom-
mendations on the next page) and the same size like the +12V power supply wire.
LIMITED POWER INPUT
If you use the power supply of the amplifier via the enclosed wire harness, the output power of the ampli-
fier is reduced by around 20%.
5
6
ADDITIONAL CABLE FUSE (NOT INCLUDED)
Install an extra fuse (not included) for the +12V power cable near the battery to secure the power
cable. The distance between the fuse and the battery should not exceed 30 cm. The fuse size must be
adapted to the cable cross-section of the installed power cable (see table below).
IMPORTANT: The fuse on the battery does not protect the amplifier, but the cable between the battery
and the amplifier against short circuits.
3
Recommended minimum cable cross-section to guarantee full amplifier performance:
Up to a length of 3 m: 10 mm
2
From a length of 3 m: 16 mm
2
Replace defective fuses only with a new one of the same type and with the same fuse rating.
CAUTION
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