26
•
Connect the +12V connection of the terminal (7) directly to the positive terminal of the car battery.
•
Connect the REM connection of the terminal (7) to the remote control connection or the aerial control output of
the car radio.
The subwoofer will be switched on via this input if a voltage of +12 V is supplied.
Nowadays, most car radios are equipped with a control output which only c12V when the radio
is switched on.
If you car radio is not equipped with such a control output and the subwoofer is controlled via the
loudspeaker output, this output remains unconnected. The subwoofer recognises the input signal and
automatically switches itself on.
•
Connect the GND connection of the terminal (7) to the negative terminal (earth) of the battery or to the vehicle
body.
Caution! As the electrical conductivity is limited due to the increased use of gluing technology
or coated metal parts, not every metal component is suited to function as an earthing point.
Distribute the power supply in a star-shaped way, i.e. the connections of the negative lines start from
one point for all components of the car hi-fi system. This way of distributing the power supply prevents
earth loops.
Connect the positive lines in the same way.
15A
LINE INPUT
FUSE
HIGH POWER
INPUT
REMOTE
LEVEL
GND
REM
+12V
CH1-
CH1+
-CH2
+CH2
+
-
