DLS A1 Specifications download pdf (Page 15)

2. A front system connected

in stereo bridge mode on all

four channels.

You can use all DLS coaxial, 2-way or

3-way speaker systems in this

example.

Speaker impedance must be 4 ohm.

If the head unit has only one pre out a

Y-cable must be used.

For power cable, speaker cable and

fuse size selection see page 4.

Pre out

rear

Fuse

150 A

Power

capacitor

Fan 12 V

RIGHT FUSES

25 A x 2

LEFT FUSES

25 A x 2

Battery

12 volt

To remote

on stereo / CD

POWER IN

BAT+ REM GND

POWER IN /POWER CAP

GND FAN OUT POS+

PROTECT

POWER

DC-FEED DLS A4

If you use both DC-inputs for the DC feed,

connect a Fuse block with two 70 Amp fuses, one

for each input.

If you have problems

with the mid bass dri-

ver ”reaching the bot-

tom” (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.

Use a 2 mm hexagon key to speaker terminals.

Use a 2,5 mm hexagon key to DC input terminals on A1

Use a 4 mm hexagon key to DC input terminals on A2, A3, A4

FM1 107,3

Pre out

front

HP-filter HP-filter HP-filter LP-filter LP-filter LEVEL

OUT

50 125

3,5V

7,0V 0,2V

100

20 200

OUT

FRONT INPUTS

LEFT RIGHT

Button out Button out

Button out

HP-filter not in use.

LP-filter not in use.

FRONT SPEAKERS

+LEFT- +RIGHT-

Button out

REAR SPEAKERS

+LEFT- +RIGHT-

REAR INPUTS

LEFT RIGHT

OUT

100

20 200

3,5V

7V 0,2V

100

20 200

LEVEL LP-filter LP-filter LP-filter HP-filter HP-filter

Button out

HP-filter not in use.

LP-filter not in use.

ULTIMATE A4

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

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DLS A1 Specifications Page 15

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