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5.4
BASS-BOOST
The bass-boost function (5/6) 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 CH1, CH2, CH3, CH4 (1 and 2, Fig. 7) is accumulated and forwarded directly to the LINE
OUT (14) jacks. The LINE OUT connections allow the use of a subwoofer amplifier without requiring additional T-plugs and cables.
FIG. 1
POWER SUPPLY / REMOTE SWITCH-ON CONNECTIONS
(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
4-CHANNEL MODE
Connect and set the amplifier as shown in Fig. 2 if it is to be controlled by a car radio with four output channels and used with four
loudspeakers:
(1)
To the car radio, front left output
(2)
To the car radio, front right output
(3)
To the car radio, rear left output
(4)
To the car radio, rear right output
(5)
Front left loudspeaker
(6)
Front right loudspeaker
(7)
Rear left loudspeaker
(8)
Rear right loudspeaker
FIG. 3/4
3-CHANNEL MODE
The 3-channel mode uses the high-pass filter for channels 1/2 and the low-pass filter for Channels 3/4. Section 5 describes how they are
used.
FIG. 3
Connect and set the amplifier as shown in Fig. 3 if it is to be controlled by a car radio with stereo output and used with stereo satellite
loudspeakers and a subwoofer.
(1)
To the car radio, left output
(2)
To the car radio, right output
(3)
Left satellite loudspeaker
(4)
Right satellite loudspeaker
(5)
Subwoofer
FIG. 4
Connect and set the amplifier as shown in Fig. 4 if it is to be controlled by a car radio with stereo receiver and separate subwoofer output
and used with stereo satellite loudspeakers and a subwoofer.
(1)
To the car radio, left output
(2)
To the car radio, right output
(3)
To the car radio, subwoofer output
(4)
Left satellite loudspeaker
(5)
Right satellite loudspeaker
(6)
Subwoofer
FIG. 5
2-CHANNEL MODE
If the amplifier has to generate more power to operate two subwoofers, connect and set it as shown in Fig. 5. The use of the low-pass filter
used is described in Chapter 5.
(1)
To the car radio, left output
(2)
To the car radio, right output
(3)
Subwoofer
(4)
Subwoofer
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