13
Connectors and control units
11
GND
Connector for the ground cable (negative
terminal of the battery or metal body of the
vehicle).
12
REM
Connector for the remote cable.
13
+12 V
Connector for the +12 V power cable of the
positive terminal of the battery.
14
Fuse
Input fuses - 3 x 40 Ampere.
15
Power & Protect LED
This LED indicates the operating mode of the
amplifier.
16
Output Channels
Speaker outputs for connecting speaker
systems and a subwoofer.
1
Line Input
RCA inputs for connecting pre-amplifier
signals.
2
Input Mode
Switch to route input signals to respective
amplifier channels.
.
3
Highlevel Input
Highlevel speaker inputs for connecting a
factory radio or an aftermarket radio without
pre-amp / line outputs.
4
Input Level
Control for adjusting the input sensitivity of
the
Line
and
Highlevel Inputs
.
5
HPF
Control for adjusting the highpass filter from
15 to 4,000 Hz.
6
X-Over
Switch for activating the filters for each
channel pair.
7
LPF
Control for adjusting the lowpass filter of the
channels C and D from 40 to 4,000 Hz resp.
of the subwoofer channel from 50 to 250 Hz.
8
Subsonic
Control for adjusting the subsonic filter of the
subwoofer channel from 15 to 50 Hz.
9
Remote
Input for connecting the included bass level
remote control.
10
Bass Boost
Control for adjusting the bass boost on
subwoofer channel from 0 to 12 dB.
11 12
15
13
14
16
1
2
5
6
7
8
3
4
7
9
4
10
4 5
6
