Bridge Mode - DLS ULTIMATE A1 Owner's Manual

2. Two stereo speaker pairs
connected in parallel
Highpass filter not in use.
Lowpass filter not in use.
If you have
p r o b l e m s
with the mid
bass driver
SIGNAL INPUT
" r e a c h i n g
LEFT RIGHT
the bottom"
(the voice
coil touches
the bottom
pole plate)
at high
Pre out
v o l u m e s ,
use the HP-
filter to
avoid this
1 107,3
FM
with a set-
ting at 50 -
80 Hz or
h i g h e r .
Make your
own tests.
3. Connection in mono
with one subwoofer in

bridge mode.

Button IN
SIGNAL INPUT
HP-filter
LEFT RIGHT
100
20 200
Pre out
1 107,3
FM
Remote
For power cable, speaker cable and fuse size selection we refer to page 4.
DLS A1
HP-filter
IN
100
20 200
OUT
Hz
LEVEL
HP-filter
IN
100 3,5V
20 200 7,0V 0,2V
OUT
Button out
+
-
+
-
Remote
DLS A1
HP-filter
IN
100
7,0V 0,2V
20 200
OUT
Hz
SPEAKERS
LEVEL
+LEFT- +RIGHT-
IN
3,5V
7,0V 0,2V
OUT
+
-
Subwoofer 4 ohm
You can use all DLS 4 ohm subwoofers
in this example.
HP-filter
LEVEL
IN
100
3,5V
7,0V 0,2V 20 200
OUT
Hz
SPEAKERS
+LEFT- +RIGHT-
FUSE
POWER
PROTECT
-
+
-
+
HP-filter
LEVEL
IN
3,5V
100
20 200
Hz OUT
POWER IN
BATT+ GND
REMOTE
FUSE
POWER
PROTECT
+
Battery
12 volt
ULTIMATE A1-A2
DLS A2
LP-filter LEVEL
IN
3,5V
100
7,0V 0,2V
20 200
OUT
Hz
Both
buttons
POWER IN
in OUT-
BATT+ GND
REMOTE
position
+
Battery
12 volt
DLS A2
LP-filter LEVEL
IN
3,5V
100
7,0V 0,2V
20 200
OUT
Hz
Button IN
Button IN
Filter setting
A1:
HP-filter: 25-30
Hz
LP-filter: fixed
70 or 90 Hz
A2:
HP-filter: 25-30
Hz
LP-filter. 70-80
Hz
11