EQ
Volume
4
1
2
3
Input
L
R
Power
B+
R
B–
Rear
Q - Select
Front
L
R
L
R
output
4
1
4
1
4
1
4
1
0
+30
0
+30
6
7
8
9
10
11 / 12
5
Freq
20
120
Freq
50
500
Freq
200
5k
Freq
5k
20k
Level
+
– 15
Level
+
– 15
Level
+
– 15
Level
+
– 15
Fader
F
R
EQ
Volume
Fader
40Hz
80Hz
250Hz
650Hz
5KHz
12KHz
+
– 15
+
– 15
+
– 15
+
– 15
+
– 15
+
– 15
F
R
Input
L
R
Power
B+
R
B–
Rear
Front
L
R
L
R
output
0
+30
0
+30
7
6
8
9
1
2
3
4
10
5
Tantrum EQ6
Tantrum EQP4
1.
VOLUME CONTROL
Controls the overall output amplitude of the front and
rear outputs. The control can be set to its full counter-
clockwise position for zero output or its full clockwise
position for maximum output.
2.
POWER
Illuminates when unit turns on.
3.
EQ BUTTON
When set to the "OUT" position the EQ is defeated or
turned OFF. When set to the "IN" position the EQ is
activated or ON.
4.
FADER
Allows the amount of signal to be balanced towards
the front or rear outputs.
5.
LEVEL
Increases or decreases the amplitude of the center
frequency labeled under the knob. The control is set to
flat (0dB) when adjusted to its center position and can
be changed from -15dB to +15dB. The filters have a
fixed Q with a value of 2.
6.
POWER CONNECTOR
Make connections using the supplied detachable plug.
Connect the B(+) terminal to battery positive, the B(-)
terminal to chassis ground, and the remote terminal to
a switched 12v source or remote wire. An internal fuse
protects against reverse polarity.
7.
RCAINPUTS
Connect to the headunit’s RCA outputs.
8.
FRONT RCAOUTPUT
These fadable stereo outputs are connected to the
amplifier driving the front speaker system.
9.
REAR RCAOUTPUT
These fadable stereo outputs are connected to the
amplifier driving the rear speaker system.
10.
GAIN ADJUSTMENT
Adjusts the signal gain of the EQ from 0 to +30dB.
Separate controls for left and right are adjustable
through the top of the unit.
1.
VOLUME CONTROL
Controls the overall output amplitude of the front and
rear outputs. The control can be set to its full counter-
clockwise position for zero output or its full clockwise
position for maximum output.
2.
POWER LED
Illuminates when unit turns on.
3.
EQ BUTTON
When set to the "OUT" position the EQ is defeated or
turned OFF. When set to the "IN" position the EQ is
activated or ON.
4.
FADER
Allows the amount of signal to be balanced towards
the front or rear outputs.
5.
GAIN ADJUSTMENT
Adjusts the signal gain of the EQ from 0 to +30dB.
Separate controls for left and right are adjustable
through the top of the unit.
6.
POWER CONNECTOR
Make connections using the supplied detachable plug.
Connect the B(+) terminal to battery positive, the B(-)
terminal to chassis ground, and the remote terminal to
a switched 12v source or remote wire. An internal fuse
protects against reverse polarity.
7.
RCAINPUTS
Connect to the headunit’s RCA outputs.
8.
FRONT RCAOUTPUT
These fadable stereo outputs are connected to the
amplifier driving the front speaker system.
9.
REAR RCA OUTPUT
These fadable stereo outputs are connected to the
amplifier driving the rear speaker system.
10.
Q SELECT
Each Q Select controls a corresponding
level/frequency pair by adjusting the bandwidth of the
filter being adjusted (see diagram above). While
looking at the rear of the TEQp4, turning the
potentiometer clockwise will narrow the bandwidth with
a maximum value of 4. Turning the potentiometer
counterclockwise will widen the bandwidth with a
minimum value of 1.
11 & 12.
LEVEL & FREQUENCY
Grouped in pairs, the level adjustment will increase or
decrease the amplitude of the frequency control set to
its right. The level control is set to flat (0dB) when
adjusted to its center position and can be changed
from -15dB to +15dB. The frequency adjustment alters
the center frequency of where the filter will be boosted
or cut.