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11
ULTIMATE A2
Remote
Pre out
2. Two stereo speaker pairs
connected in parallel
3. Connection in mono
with one subwoofer in
bridge mode.
Remote
Pre out
Subwoofer 4 ohm
You can use all DLS 4 ohm subwoofers
in this example.
For power cable, speaker cable and fuse size selection we refer to page 4.
+
-
FM1 107,3
+
+
+
+
-
-
-
-
Battery
12 volt
+
Fuse 60 A
FM1 107,3
DLS A2
HP-filter LP-filter LEVEL
7,0V 0,2V
3,5V
OUT
20
200
100
Hz
IN
OUT
50
125
90
Hz
IN
DLS A2
HP-filter LP-filter LEVEL
7,0V 0,2V
3,5V
OUT
20
200
100
Hz
IN
OUT
50
125
90
Hz
IN
Button IN
Button IN
Fuse 60 A
Battery
12 volt
+
Filter setting
A2:
HP-filter: 25-30
Hz
LP-filter. 70-80
Hz
Highpass filter not
in use.
Lowpass filter not
in use.
Both
buttons
in OUT-
position
If you have problems with the mid bass driver ”reaching the
bottom” (the voice coil touches the bottom pole plate) at
high volumes, use the HP-filter to avoid this with a setting
at 50 - 80 Hz or higher. Make your own tests.
3,5V
7,0V 0,2V
HP-filter LP-filter LEVEL
100
20 200
OUT
IN
90
50 125
OUT
IN
SIGNAL INPUT
LEFT RIGHT
SPEAKERS
+LEFT- +RIGHT-
FUSE
30
POWER
PROTECT
POWER IN
BATT+ REMOTE GND
3,5V
7,0V 0,2V
HP-filter LP-filter LEVEL
100
20 200
OUT
IN
90
50 125
OUT
IN
SIGNAL INPUT
LEFT RIGHT
SPEAKERS
+LEFT- +RIGHT-
FUSE
30
POWER
PROTECT
POWER IN
BATT+ REMOTE GND