8
Connectors and control units
1
Speaker Output
Terminal for connecting loudspeakers
2
Fuse
Input fuses - 2 x 25 Ampere
3
Power & Protect LED
These two LEDs indicate the operating mode
of the amplifier. The power LED lights up
green when the amplifier is switched on. If
the protect LED lights up red a malfunction
has occured and the protection circuits are
activated.
4
+ 12V
power terminal for + 12V battery cable
5
REM
power terminal for connecting a remote cable
6
GND
power terminal for connecting a ground cable
7
Line Input
4-channel
low level signal input for connecting
RCA/Cinch cables of a head unit / pre-amp
8
High Level Input
4-channel high level signal input for connec-
ting the speaker outputs of a head unit direct-
ly
9
Input Level
Gain controls for adjusting the input sensitivi-
ty of the low and high level input
10
Bass boost
Control for adjusting the bass boost from 0 to
12 dB
11
High pass filter
Control for adjusting the high pass filter from
10 to 4.000 Hz
12
X-Over
Switch for activating the filters for each chan
-
nel pair. The following options are available:
high pass filter - full range - low pass filter
(simultaneously band pass)
13
Low pass filter
Control for adjustuing the low pass filter from
50 to 4.000 Hz
8
9
2
3
4 5 6
10 11 12 13
7
1
7
