5.3 HIGH-PASS FILTER WITH ADJUSTABLE CROSS-OVER FREQUENCY
If the amplifier is to be used as an amplifier for satellite loudspeakers (mid-range/tweeter
loudspeakers), set switch (7) to "HPF". Set the desired cross-over frequency with the
control (5). Only the frequencies above the set cross-over frequency will then be
amplified. This effectively minimizes distortions caused by excessive membrane
movement at low frequencies and small satellite loudspeakers without reducing the bass
level.
5.4 BASS-BOOST
The bass-boost function (4) is used to increase or equalize the lower bass frequencies.
5.5 OUTPUTS FOR CONNECTING ADDITIONAL AMPLIFIERS
The input signal of the LINE INPUT connections L and R (2) is forwarded directly to the
LINE OUT (1) L and R jacks. The LINE OUT connections allow the use of additional
amplifiers without requiring additional T-plugs and cables.
FIG. 1 POWER SUPPLY / REMOTE SWITCH-ON CONNECTION
(1) GND terminal for the ground, to the battery's minus pole
(2) REM terminal for remote switch-on
(3) Terminal for +12 V battery voltage
(4) Battery
(5) Cable fuse
(6) To your car radio's automatic aerial connection
If your car is not equipped with an automatic aerial connection, connect this cable's
plus pole (+) to the ignition lock. An on/off switch should be inserted in this case.
Make sure that this switch is switched off if the amplifier is not used.
FIG. 2 STEREO MODE
Connect and set the amplifier as shown in Fig. 2 if it is to be controlled with two output
channels and to use two loudspeakers. The high-pass filter must also be activated if the
amplifier is also used for satellite loudspeakers. See Chapter 5.3.
(1) To the car radio, left output
(2) To the car radio, right output
(3) Loudspeaker left
(4) Loudspeaker right
