1. Low Level Input
For connection to any source (headunit) with a low level output. This is your RCA output from
the source (headunit).
2. Rear Gain Control
Used to match the input signal of the source to the amplifier. See the setup section for more
details.
3. Rear Crossover Control
The switch is used to select between low pass / high pass filter or no filter at all on the
front channels. The frequency ranges on the low pass filter are from 40 Hz to 300 Hz. The
frequency ranges on the high pass filter are from 40 Hz to 300hz.
4. Rear Bass Boost Switch
To provide up to an extra +12 dB of bass boost at 45 Hz. Use this boost to increase bass
output from the amplifier.
5. Front Gain Control
Used to match the input signal of the source to the amplifier. See the setup section for more
details.
6. Front Bass Boost Switch
To provide up to an extra +12 dB of bass boost at 45 Hz. Use this boost to increase bass
output from the amplifier.
7. Front Crossover Control
The switch is used to select between low pass / high pass filter or no filter at all on the
rear channels. The frequency ranges on the low pass filter are from 40 Hz to 300 Hz. The
frequency ranges on the high pass filter are from 40 Hz to 300hz.
8. Front Bass Boost Remote Input Jack
Use to plug in the remote bass controller. (optional)
9. Indicator LED
When the amplifier is operating correctly the LED will show as green
When the amplifier is in protection mode the LED will show as red.
10. Power Connections
Power connections. See Connections section for details on correct connections.
11. Fuses
Please ensure the following fuse rating is used when replacing fuses: 25 amp x 2
12. Speaker Terminal Output
For connection to the speakers. See Application section for wiring examples.
.
Terminals and Controls ED7800
P o w e r
P r o t e c t
S P -
S P -
S P +
S P +
R
I n p u t
L +
R +
L -
R -
R
L
L
H i L e v e l
L i n e O u t
L i n e I n
O F F
O N
S u b s o n i c
P h a s e
L P F
G a i n
M i n M a x 3 5 H z 2 5 0 H z 0 ° 1 8 0 °
8 0 H z
1 6 H z
2 4 d B
0 d B
R e m o t e
B a s s
B o o s t
ED72500
ED71200
ED71200
ED7800
ED7800
ED72500
MONOBLOCK AMPLIFIER 1 X 1250 WATTS RMS
ED71600
ED71600
4 CHANNEL AMPLIFIER 4 X 200 WATTS RMS
ED7400
ED7400
2 CHANNEL AMPLIFIER 2 X 100 WATTS RMS
MONOBLOCK AMPLIFIER 1 X 600 WATTS RMS
4 CHANNEL AMPLIFIER 4 X 100 WATTS RMS
4 x 35 AMP
3 x 35 AMP
INPUT
2 x 15 AMP
2 x 25 AMP
2 x 20 AMP
1
2
5
7
8
3
4
6
9
10
11
12
13
1
2
3
5
7
8
6
4
9
10
11
12
1
2
3
4
9
5
6
7
14
8
10
11
12
13
1
1
2
3
4
5
6
8
9
10
11
12
13
7
2
3
4
5
6
7
8
9
10
11
12
13
14
Summary of Contents for ED71200
Page 1: ...AMPLIFIER ...
Page 12: ......