Manuals
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DLS Svenska AB
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Home Audio
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Stereo Amplifier
DLS Svenska AB
A6, A8 Series, A5, A2, A1, A7, A4, A3 DLS Svenska AB P.O. Box S-40251Göteborg, Sweden
Models:
A3
A4
A7
A6
A1
A2
A5
A8 Series
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Troubleshooting
Specs
Install
Filter configuration DLS A7
Routing wires
Noise Problems
The filter setup are as follows
For RCA cable signal input
ULTIMATE A-series Phase control on A5, A6 and A7
Button IN Button IN Filter setting A1
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DLS Svenska AB
P.O. Box 13029
S-40251
Göteborg, Sweden
Tel: +46 31 840060
Fax: +46 31 844021
E-mail:
info@dls.se
www.dls.se
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Contents
Warranty Service
Contents
Wiring
Wiring examples
Installation
Before you begin to install
Disconnect Battery
ULTIMATE A-series
Routing wires
Amplifier installation kit
Tools and material needed
CONVERSION GAUGE - mm2
For RCA cable signal input
ULTIMATE A-series Remote terminal REM
Ground Terminal GND
Fan terminal
ULTIMATE A-series Phase control on A5, A6 and A7
Input Wiring
Power / Protect light
Input and controls
Input and controls A7
ULTIMATE A7
Input Wiring
Low level input
The filter setup are as follows
PHASE SHIFT BUTTON ON A3
Crossovers / filters general
Crossovers on each model DLS A1
Crossovers / filters on A7
Highpass filter on front channels
Highpass filter on rear channels
Filters on sub
NOISE PROBLEMS
Installing in trunk
Securing wires
Speaker and power wires
Wiring examples DLS A1 & A2
ULTIMATE A1-A2
DLS A1 and A2 can be connected in different ways
1.One speaker pair connected in stereo
Button IN Button IN Filter setting A1
2. Two stereo speaker pairs
connected in parallel
Button IN
WIRING EXAMPLES DLS A3
ULTIMATE A3
DLS A3 can be connected in different ways
DC-FEEDDLS A3
HP-filtersetting 30 Hz LP-filtersetting 60-80Hz
2. One or more subwoofers
DC - FEED DLS A3
in mono bridge mode
WIRING EXAMPLES A4
HP-filtersetting 80-100Hz
HP-filtersetting 30 Hz LP-filtersetting 70-80Hz
DC - FEED DLS A4
ULTIMATE A4 DC-FEEDDLS A4
Button out
Button out
Button out
3. Connecting a 3-way
HP-filtersetting 400 Hz
LP-filtersetting 400 Hz
234234
WIRING EXAMPLES A5
Subsonic-filtersetting IN fixed 25 Hz
LP-filtersetting 70-80Hz
PHASE SHIFT CONTROL
WIRING EXAMPLES A6
Subsonicfilter setting IN fixed 25 Hz
LP-filtersetting 70-80Hz Button in
Connection of two 4 ohm subwoofers
WIRING EXAMPLES A7
Filter settings
Switch settings in this example HP LP
DC - FEED DLS A7
HP-filtersetting 4 kHz Button in
HP-filtersetting 80 Hz LP-filtersetting 4 kHz
WIRING EXAMPLES A7
Filter settings
Switch settings in this example
WIRING EXAMPLES A7
Filter settings
ULTIMATE A7
HP-filtersetting
HP-filtersetting 80 Hz LP-filtersetting 400 Hz
Button In
WIRING EXAMPLES A7
WIRING EXAMPLES A8
ULTIMATE A8
LP-filtersetting
Filter settings Front HP-filterOFF
WIRING EXAMPLES A8
ULTIMATE A8
Testing Troubleshooting
Reconnect Battery
Test power wiring
AMPLIFIER PROTECTION FUSE BLOWS AT LOW VOLUME
Model
SPECIFICATIONS A1 to A6
Model
SPECIFICATIONS A7 & A8
Filter configuration DLS A7
Filter configuration DLS A8
ModelA7
DLS Svenska AB P.O. Box S-40251Göteborg, Sweden
Tel +46 31 Fax +46 31 E-mail info@dls.se