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Control/Connector
LED Level Display
1
Equalizer Controls
2
3
Power Indicator LED
Fader Control
4
Subwoofer
5
Frequency Control
Subwoofer Boost Control
6
Line Channel Inputs
7
8
Power Connection
Front,
Rear &
9
10
Subwoofer Outputs
11
owner's manual
Function
These rows of LEDs display the Preamp
Output Level. Left and right \ c hannels are
displayed independently at peak levels.
This seven-band equalizer's rotary controls give
you control over musical frequency ranges.
This LED is illuminated when the unit is
properly powered, grounded and the remote
power has been turned on.
• In a 2 Amplifier, 4 Speaker system, rotating the
knob to the FRONT side increases the level of
the front speakers; rotating to the REAR side
increase level of the rear speakers. At mid position,
both sets of speakers are at maximum level.
• In a 2 Speaker system, the fader control should
be rotated to the position which provides highest
levels for both sets of speakers.
Lets you adjust the subwoofer frequency and
crossover point from 40-400 Hz.
Lets you adjust the subwoofer boost level
from a 0 to +10dB increase.
RCA cables are used to connect the front
input signal from head unit or other source.
Connect to power source as follows:
+12
: Connect a red wire of at least 12 gauge to
the car battery or other power source.
GROUND: Connect a black wire of at least 12 gauge
to car chassis for ground connection
REMOTE: Connect an orange wire to remote
activating (
head unit.
RCA cables are used to connect the front
channel outputs to the front channel amplifier
inputs, the rear channel outputs to the rear
channel amplifier inputs, and the sub outputs
to the subwoofer amplifier inputs.
operation
E750
equalizer with
subwoofer crossover
12
V DC) wire of car stereo or other
S
9
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