Bosch BLAUPUNKT GTA 400 Operating Instructions Manual page 12

Fig. 1
+12V
( FUSE )
Fig. 2
Fig. 2a
Fig. 3
+12V
ground rem +12v
x-over
bass
protection
HIGHPASS 0dB
100Hz
9dB
FLAT
18dB
40 160
LOWPASS
LOWPASS
front
ground rem +12v
—
fuse fuse
level level bass
R R
0dB
9dB
18dB
8v 100mv 8v 100mv
L L
rear
Input Input
Front Rear
—
fuse fuse
12
speakers
R L
—
rear
front
bridge mode
x-over
power
LOWPASS
FLAT
HIGHPASS
40 160
100Hz
LOWPASS
speakers
R L
—
rear
front
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