OWNERS MANUAL CAR AUDIO AMPLIFIER D 1000 Digital class ”D” mono amplifier for subwoofer use 1000 watts output power into 1 ohm load ! E T NO hly oug ll r o a th ual to inst n a m rt his ou sta t d Rea fore y be DLS Svenska AB Box 13029 SE-402 51 Göteborg Sweden Phone +46 31 84 00 60 Fax +46 31 84 40 21 E-mail: info@dls.se www.dls.
TABLE OF CONTENTS Congratulations, you have just purchased the finest Car Audio amplifier that today´s technology can offer. DLS offers a series of high quality car audio products for real music lovers, and we are sure that you will enjoy a high class car sound for many years. Read the owners manual first! To maximize the performance of your system, we recommend that you thoroghly acquaint yourself with it´s capabilities and features.
GENERAL, POWER CABLING 1. General product information Thank you for buying a DLS amplifier. This amplifier is a high quality product and is a result of many years of experience of building high quality sound products for vehicles. We recommend you to carefully read this manual before you start to install. Be sure to follow all recommendations in the installation section. If you do so we are sure that you will be able to enjoy a perfect sound for a long time,. 2. Installation preparation 2.
CABLING, SIGNAL CABLES, SPEAKER CONNECTION 2.3 SIGNAL CABLES PROTECT YOUR CABLES! D 1000 has two gold plated phono socket pairs. The upper pair is used to recieve the signal from the head unit and the lower pair has a line out function if you want to connect to more amplifiers. Both inputs must recieve an input for full power output. Use high quality interconnects like the DLS SL5 PRO or similar with an effective shielding that prevents interference from the engine or alternator.
SPEAKER CONNECTION, FILTER SETTINGS SPEAKER CONNECTION EXAMPLES 2.6 FINAL SYSTEM SETUP Before connecting the amplifier to the battey, recheck all connections. When you connect the main fuse you will see a little spark, this is normal. But if the fuse blows at this moment, something is wrong. Recheck the cabling. Turn on your head unit, the amplifier starts and the green POWER LED is lit. Increase the volume and make sure all speaker works. Readjust levels and crossover settings if necessary.
FAULT FINDING GUIDE 4. Fault finding guide 5. Remote sub level control If problems occour during the installation, or later, this guide might help you to find out whats´s wrong. THE AMPLIFIER IS DED: 1. Check power lead, ground and remote connections at the amplifier using a voltmeter. 2. Check the battery terminal connections. 3. Check the power lead fuse or circuit breaker. If fuse damage continues, inspect the power lead for short circuits. 4.
CONNECTION DIAGRAM D 1000 7. Connection diagram D 1000 This amplifier is constructed for use as a subwoofer amplifier. All features on the amplifier is made for this purpose. It is possible to connect speakers in many various ways as long as the impedance load is not lower than 1 ohm. The speaker terminals on the amplifier are internally connected in parallel. D 1000 can be connected in some of these ways: Subwoofers with single 4 ohm voice coil: 1. With one subwoofer connected to one of the terminals. 2.
FOR YOUR OWN NOTES Notes about the product: Model no:_________________________________ Serial number:_______________________________ Retailer:______________________________________________________________________________ Date of purchase: _________________________ Date of installation: ___________________________ Make your own installation notes about connections, crossover setup or just draw your own system schematic.
