HELIX G FOUR User Manual

12
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 - 2 x 30 Ampere.
15
Power & Protect LED
This LED indicates the operating mode of the
amplier.
16
Output Channels
Speaker outputs for connecting speaker
systems.
1
Remote (C/D)
Input for connecting the included cable re-
mote control for volume adjustment of the
channels C and D in bandpass mode.
2
Input Mode
Switch to route input signals to respective
amplier channels.
.
3
Bass Boost
Control for adjusting the bass boost on
channels C and D from 0 to 12 dB.
4
Line Out
RCA outputs for connecting external ampli-
ers.
5
LPF
Control for adjusting the lowpass lter of the
channels C and D from 40 to 4,000 Hz.
6
X-Over
Switch for activating the lters for each
channel pair.
7
HPF
Control for adjusting the highpass lter from
15 to 4,000 Hz.
8
Line Input
RCA inputs for connecting pre-amplier
signals.
9
Input Level
Control for adjusting the input sensitivity of
the Line and Highlevel Inputs.
10
Highlevel Input
Highlevel speaker inputs for connecting a
factory radio or an aftermarket radio without
pre-amp / line outputs.
11 12 1513 14 16
1 3 5 6 7 9
2
10
4 8
9 7 6

HELIX G FOUR Specifications

General

Brand	HELIX
Model	G FOUR
Category	Amplifier
Language	English