User Guide

Connection of the Power Supply

The +12 volt power supply cable (see Fig. 3) should be

connected directly to the positive terminal of the battery. A

fuse should also be provided at a distance of max. 30 cm

from the battery. The amperage rating of the fuse is calcula-

ted from the maximum total current input of the car/vehicle

hifi system. The fuse holder appertaining to the amplifier is

supplied with the amplifier module. This must be installed at

a distance of max. 20 cm from the positive terminal of the

amplifier and equipped with the original BRAX fuse provided.

The fuse ratings are: for amplifier

X 1000 = 60 A,

for amplifier X 2000 = 100 A.

Failure to comply nullifies the warranty.

The ground (chassis) cable (see Fig. 3) should be connec-

ted to the central ground reference point (this is located

where the negative terminal of the battery is grounded at

the metal chassis of the vehicle), or to a bright bare-metal

location on the vehicle chassis, i.e. an area which has been

cleaned of all paint residues. It must be ensured that resi-

stance values to the power sources (alternator, generator,

battery) are minimized as excessive resistance can appre-

ciably affect the audio quality and dynamics of the system.

The „Remote“ cable (see Fig. 3) is connected to the

„Remote“ connection or the automatic antenna connection

of the control unit (tuner/radio). The antenna connection is

only activated if the control unit is switched ON. This

ensures that, with the control unit switched off, the ampli-

fier is also switched off to safe the battery.

Fig. 3

1 2 3

4 5

Control lead (Remote)

Positive (+) 12V cable via fuse to battery

Ground cable

Positive (+) connection BRAX Power Stabilizer

Negative (-) connection BRAX Power Stabilizer

Connection of the Signal Cables

The BRAX amplifiers have RCA connectors for cinch

cables which are connected to the pre-amplifier outputs or

line outputs of the control unit (tuner/radio). Ask your

dealer for the appropriate BRAX accessories.

To the pre-amplifier

Line output, control unit

To the next amplifier

Fig. 4