1
Speaker terminals
Power terminals
2
3
Status indication
4
RCA inputs
5
Input level controller
6
Bass boost controller
7
Bass boost frequency
High pass controller
8
(Subsonic)
9
Mode switch
10
Low pass controller
11
Phase shift controller
12
Remote control input
The amplifier automatically turns on a few seconds after you turn on your radio.
Note: Your amplifier temporarily shuts down if it gets too hot, then restarts automatically once it cools
(At about 80° / 176° F).
1.
LEVEL (Min/Max): Turn fully counter- clockwise to MIN position
2.
Turn the auto sound system's volume control to
3.
Adjust LEVEL to a comfortable listening level.
Controls and functions
For connection of the speakers
GND -> Ground connection
REM -> Remote antenna terminal
BATT -> +12 Volt
WHITE – OK
RED – Error
Terminal for connection of the RCA wires.
To avoid failure, please use high quality RCA wires.
With this controller you can adjust the input sensitivity.
For adjusting of the bass boost level in the range from 0 to +12 dB.
For adjusting the bass boost frequency between 30 and 80 Hz.
Set the filter switch to „HIGH" position.
Adjust the variable HPF crossover frequency between 5 and 500 Hz.
Adjust the crossover for the chosen utilization.
LPF – Only bass frequencies (below 30Hz - 250Hz) will be reproduced.
At LPF adjustment, also the highpass (Subsonic) is activated.
This equals a bandpass filter of 5 – 250 Hz.
FULL – All frequencies will be reproduced.
HPF – Only frequencies above 5 – 500Hz will be reproduced.
Only frequencies below 30 - 250 Hz will be reproduced (depending on the
LPF filter controller position). Set the filter switch to „LOW" position. Adjust
the variable LPF frequency to the desired frequency using the controller.
At LPF adjustment, also the highpass (Subsonic) is activated.
This equals a bandpass filter of 5 – 250 Hz.
This controller allows you to fit the subwoofer channel in-phase to the front
system.
For connection of the bass remote control.
Turning on the amplifier
Adjusting the audio level
about two-third
of its full range.
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