Table of Contents
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Welcome!
This owners manual is written in easy english and
uses a lot of drawings to simply the installation and
use of the above amplifiers.
Your DLS amplifiers must be installed correctly in
order to work well. This manual will show you how
to install the amplifier like a pro. Please read the
entire manual before beginning the installation.
Install the amplifier yourself if you feel confident
with our instructions and if you have the proper tools.
However if you feel unsure, turn over the installation
job to someone better suited to it.
Warranty Service
This amplifier is covered by warranty, depending on
the conditions in the country where it is sold. If the
amplifier is returned for service, please include the
original dated receipt with the product.
Technical Assistance
For technical assistance ask the shop where the
product was sold or the distributor in your very coun-
try. Information can also be found on our WEB-site
www.xprogram.com
We follow a policy of continuous advancement in
development. For this reason all or part of specifica-
tions & designs may be changed without prior notice.
DECLARATION OF CONFORMITY
DLS amplifiers for vehicles are manufactured in
accordance with the EU directive EEC 95/54 (72/245/
EEC) and are marked with the approval number.
They are also marked in accordance with the WEEE-
directive 2002/96/EC.
The products are also produced in accordance with
the EU RoHS directive 2002/95/EC.
How to install and operate the
DLS amplifier models
XM20
XM40
Contents
Features...............................................
Installation............................................
Routing Wires........................................
Tools and materials needed......................
Power and remote wiring............................. 3-4
Low & High level input wiring ......................
Input level control, BASS EQ.......................
Features on each model .............................
XM20 speaker wiring:
Front speakers........................................
Subwoofer.............................................
Four speakers........................................
Two subwoofers ........................................
Testing................................................
Troubleshooting....................................
Professional tips...................................
Specifications.......................................
This product must be returned to the
separate collection system for electronic
products. Do not dispose this product
together with general household waste.
DLS amplifiers are designed and engineered by:
DLS Svenska AB
P.O. Box 13029 - SE-40251 Göteborg - Sweden
Tel: +46 31 840060 - Fax: +46 31 844021
E-mail: info@dls.se
www.dls.se
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Table of Contents
Related Manuals for DLS XM20
Summary of Contents for DLS XM20
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Page 1: Table Of Contents
Tools and materials needed………..... use of the above amplifiers. Wiring & crossovers Your DLS amplifiers must be installed correctly in Power and remote wiring......3-4 order to work well. This manual will show you how Low & High level input wiring ...... -
Page 2: Features
Amplifier location Important Allow air circulation around the amplifier. The DLS series of amplifiers have a compact design that allows great flexibility in mounting. You can mount it under a seat or in the trunk. When you select a location, do remember that the amplifier generates a lot of heat. -
Page 3: Tools And Materials Needed
12 AWG = 4 mm for subwoofers 13 – 16 AWG = 1,5-2,5 mm for other DLS FH1 speakers fuse holder Sheet metal screws for mounting the Be sure to use a rubber grommet or a plastic insu-... -
Page 4: Low & High Level Input Wiring
Black: To ground feet RCA cable ( appr 5 – 6 meters). Grey / black: CH4 - Connect to input socket CH1 / CH2 on XM20. Grey: CH4 + Hi level input plug. XM40 has dual inputs CH1 / CH2 / CH3 / CH4 De-... -
Page 5: Input Level Control, Bass Eq
Set level control at 0 dB if you want it to be inoperative. High Pass filter (HPF) - all models Features on each model XM20 The high pass filter blocks is a 2-channel amplifier. FULL LPF very low frequencies from Can be used for a pair of stero speakers or a sub- reaching the speakers. -
Page 6: Subwoofer
XM20 Speaker wiring XM20 Two fullrange speakers to channel 1 / 2 One 4 ohm subwoofer bridged + CH2 - + CH1 BRIDGEABLE NOTE! + CH2 - + CH1 Minimum speaker impedance in bridged connec- BRIDGEABLE tion is 4 ohm, this connection gives a 2 ohm load... -
Page 7: Front Speakers
XM40 Speaker wiring XM40 1. Four fullrange speakers to XM40. One pair 2. Two fullrange speakers and one subwoofer in front and one pair in rear. bridged to XM40 (3-channel mode). Front speakers + CH1 - + CH2 + CH1 - + CH2 + CH3 - + CH4... -
Page 8: Two Subwoofers
XM40 Speaker wiring XM40 Testing 3. Two subwoofers bridged to XM40. Before you finish the installation, you should do the following tests to make sure the wiring is correct and everything is operating properly. Reconnect Battery BRIDGEABLE + CH1 - + CH2 When wiring is complete, reconnect the battery... -
Page 9: Troubleshooting
If short circuiting continues, contact your local DLS dealer. A fault may exist in the amplifier. 5. To start the amplifier requires a remote voltage of 9-15 volt. Check the voltage with a multi meter. -
Page 10: Professional Tips
If noise remains regardless of cable position, try to use so called Quasi-balanced signal NOTE! Tweeters can not be tested this way, dou- cables. DLS PRO-cables are Quasibalanced. ble check the connections instead. Professional Tip: Professional Tip: Installing in trunk... -
Page 11: Specifications
Specifications XM20 XM40 Number of channels All output power ratings Amplifier class are RMS Watts @ 14,4 VDC. The 1% figures are Power output, 4 ohm (0,1% THD) 2 x 50 W 4 x 50 W CEA2006 standard Power output, 4 ohm... - Page 12 DLS Svenska AB P.O. Box 13029 SE-40251 Göteborg, Sweden Tel: +46 31 840060 Fax: +46 31 844021 E-mail: info@dls.se www.dls.se...