6
ENGLISH
ELECTRICAL INTERCONNECTION
GND
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.
REM IN/OUT
Connect a turn-on signal or the turn-on remote signal of your head unit (REM) with the REM IN/OUT
terminal of the amplifier. Use therefor a suitable cable with a sufficient cross section (0,5 mm
2
). Hereby
the amplifier turns on or off with your head unit.
If you use the
AUTO TURN-ON
function (refer to page 8, section 19), the REM IN/OUT terminal does
not need to be connected. However, the REM IN/OUT terminal can then connected to the REM termi-
nal of another amplifier to provide a control signal to it (REM OUT function).
+12V
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 on the next page).
BEFORE CONNECTING
For the professional installation of a sound system, car audio retail stores offers appropriate wiring kits. Ensure
a sufficient profile section (refer to the table on the next page) and a suitable fuse rating and the conductivity
of the cables when you purchase your wiring kit. Clean and remove rust-streaked and oxidized areas on the
contact points of the battery and the ground connection. Make sure that all screws are fixed tight after the instal-
lation, because loose connections cause malfunctions, insufficient power supply or interferences.
1
2
3
INPUT
OUTPUT
POWER INPUT
SPEAKER
OUTPUT
CH1
BRIDGED
GND
+12V
REM
IN/OUT
L
CH3
CH1
R
CH4
CH2
AUTO
TURN-ON
HIGH LEVEL INPUT
INPUT
MODE
MIN MAX
DC SIG. OFF
RLC
POWER
PROTECT
INPUT
SENS.
MIN MAX
INPUT
SENS.
50Hz 5kHz
HIGH
PASS
10Hz 500Hz
HIGH
PASS
50Hz 5kHz
LOW
PASS
BAND
PASS
0dB 12dB
BASS
BOOST
CH2
CH3
CH4
FULL HP COPY
CROSSOVER
FULL HP LP/BP
CROSSOVER
CH3/CH4
CH1/CH2
FOUR100
2CH
4CH
DIGITAL CLASS D
4-CHANNEL AMPLIFIER
1
3
4
5
< 30 cm >
< 30 cm >
VEHICLE
BATTERY
70 A
min. 70 A
2
