7 BAND GRAPHIC EQUALIZER
7 BAND GRAPHIC EQUALIZER WITH SUBWOOFER
CROSSOVER AND LEVEL CONTROL
7 BAND GRAPHIC EQUALIZER
7 BAND GRAPHIC EQUALIZER WITH SUBWOOFER CROSSOVER AND LEVEL CONTROL
2
FEATURES
______________________________________
1.
Active gain preamplifiers with adjustable input sensitivity.
2.
Volume control with up to 7 VRMS of output.
3.
Seven band parametric equalizer with 12db Boost/Cut.
4.
Sub out with independent volume control.
5.
Radio/DVD input selector.
6.
Universal half DIN chassis for ease of installation.
Installation Information
1. The KEQ 7 needs to be installed in the signal path between your source unit
and your external amplifier(s).
2. Physically mount the KEQ 7 near the drivers listening position. Make sure the
EQ is kept clean, cool, and dry. Don't mount it under a cup holder or in a storage
box were it will be covered with the stuff that always seems to collect in our
cars.
3. Hook up +12 volt power, ground, and remote turn-on. Make sure the ground is
perfectly clean and tight. Remove all the paint and under coat before you screw
it down. Don't trust the stock ground. Make a new one.
4. Connect the front output of you head unit to the front input of the KEQ 7.
5. Don't fix the EQ permanently into place until your gains have been set.
6. Adjust the "Input Level" control on your KEQ 7 to match the source unit's
output. With the head unit volume at about 75% of Max, adjust the gain control
slowly up until you begin to hear clipping or distortion. Now turn the gain down
slightly. This is your final gain setting.
7. Now the fun begins. With the EQ still out, begin adjusting the sub crossover.
Select the switch up and down and try to determine the best setting.
8. Now start tweaking the EQ controls. It's amazing how much a tiny adjustment
to your EQ frequency can change your system.
9. Enjoy the results
3
Sub Output
Low Pass Crossover
DVD (AUX) Input
DVD (AUX) Input Gain
Main Input
Rear Output
Front Output
Ground
Remote In
+12V (connect to constant power)
Sub Output Level Control
1
2
3
5
4
6
7
8 10
9
11
12
13
15
16
17
18
20
19
21
14
Master Volume Control
Input Selector Switch
Fader
50Hz (Bass) Frequency
125Hz (Mid-Bass) Frequency
315Hz (Mid Range) Frequency
750Hz (Mid Range) Frequency
2.2KHz (Mid Mid-High) Frequency
6KHz (High) Frequency
16KHz (High) Frequency
1
2
3
5
4
6
7
8
10
9
11
12
13
15
14
16
17
18
20
19
21
CONNECTIONS AND CONTROLS
SUB LEVEL
VOLUME
DVD
FADER
50Hz
125Hz
315Hz
750Hz
2.2KHz
6KHz
16KHz
+12 V
GND
REMOTE
SUB OUT
DVD INPUT
MAIN IN
REAR OUT
FRONT OUT
L
R
DVD GAIN
LOW PASS FREQ.
60Hz
90Hz
L
R
L
R
L
R
L
R
7 BAND GRAPHIC EQUALIZER
7 BAND GRAPHIC EQUALIZER
7 BAND GRAPHIC EQUALIZER WITH SUBWOOFER CROSSOVER AND LEVEL CONTROL
7 BAND GRAPHIC EQUALIZER WITH SUBWOOFER CROSSOVER AND LEVEL CONTROL