
22
DESCRIPTION OF OPERATION
LOW PASS
FUSES
25 A
CLIP
AUTO
TURN-ON
PHASE
SHIFT
REMOTE
HIGH LEVEL
INPUT
EPS
LOAD
INPUT
VOLTAGE
SIGNAL
DC
REM
PRO PWR
SUBSONIC
LEVEL
BASS BOOST
LINE INPUT
L
R
MIN
MAX
MIN
MAX
5 Hz
35 Hz
180°
0°
40 V
10 R
150 R
600 R
L
R
15 V
25 A
+12V
REM
GND
40 Hz
120 Hz
AUDIO DESIGN GMBH · AM BREILINGSWEG 3 · D-76709 KRONAU
CLASS D AMPLIFIER
7
LINE INPUT (Low Level 5.5 ~ 0.2 V)
Connect the RCA inputs to the head unit/car stereo using a RCA audio cable. If available, use the
subwoofer output of the head unit/car stereo for this.
HIGH LEVEL INPUT (High Level 40 ~ 1.5 V or 15 ~ 0.5 V)
If your head unit/car stereo does not have any RCA pre-amplifier module outputs, you can use the
high level input as a signal input. To do this, connect the loudspeaker cable of the head unit/car stereo
to the enclosed cable connector accordingly.
8
Never operate LINE INPUT and HIGH LEVEL INPUT at the same time.
CAUTION
9
INPUT VOLTAGE
With this switch you can switch the input sensitivity of the high level input from 40 ~ 1.5 V to 15 ~ 0,5 V.
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Содержание POWER4
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