4-Channel Mode; 3-Channel Mode; 2-Channel Mode - MAC Audio MPX 4000 Owner's Manual

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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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