High Level Inputs - Autotek A 2150 Benutzerhandbuch

H I G H L E V E L I N P U T S
The High Level Inputs are suitable to connect the amplifier inputs with speaker wires, if your headunit is not equipped with pre-amplifier
RCA outputs.
Extend therefor every regarding speaker cable from your headunit with appropriate speaker cables from your car audio retailer to the
mounting location of the amplifier.
Then connect the each matching loudspeaker cable with the cables of the included HIGH LEVEL INPUT jack like described below.
Attend therefor, that a ground cable (black cable, GND) for each HIGH LEVEL INPUT must be connected, which you can branch from
the ground terminal of the amplifier (GND).
After you have connected the cables of the HIGH LEVEL INPUT jack with the speaker cables, you can insert the jack into the amplifier.
NOTE: Never use the High Level Inputs and the RCA inputs at the same time. This may damage the amplifier seriously. The loudspeaker
cables of the HIGH LEVEL INPUT may not be have contact to the ground (GND) by any means.
2-Channel Amplifier A2150
-
+
-
+
4-Channel Amplifier A4150
CH 1 & CH 2
-
+
-
+
CH 3 & CH 4
-
+
-
+
REFERENCE NOTE
Always ensure the correct polarity of all connections. The interchange of plus and minus cause
total loss of bass playback and could damage the speakers.
Never use the High Level Inputs and the RCA inputs at the same time. This may damage the
amplifier's electrical circuit seriously.
grey = speaker - right - negative
brown = speaker - right - positive
black = ground connection (GND)
green = speaker - left - negative
white = speaker - left - positive
grey = speaker - front right - negative
brown = speaker - front right - positive
black = ground connection (GND)
green = speaker - front links - negative
white = speaker - front links - positive
grey = speaker - rear right - negative
brown = speaker - rear right - positive
black = ground connection (GND)
green = speaker - rear left - negative
white = speaker - rear left - positive
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