owner’s manual operation
E750S
equalizer with subwoofer crossover
Control/Connector Function
1LED Level Display
2Equalizer Controls
3Power Indicator LED
4Fader Control
5Subwoofer Frequency Control
6Subwoofer Boost Control
7Line Channel Inputs
8Power Connection
9Front, 10 Rear &
11Subwoofer Outputs
These rows of LEDs display the Preamp Output Level. Left and right \channels are displayed independently at peak levels.
This
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
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 (12V DC) wire of car stereo or other 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.
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