DLS Svenska AB A5, A8 Series, A2, A1, A6, A7, A4, A3 warranty Welcome, Contents

Page 1

How to install and

operate the

DLS ULTIMATE

A-series amplifiers A1, A2, A3, A4, A5, A6, A7 & A8

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 amplifier 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 installa- tion 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 country.

You can always phone the DLS Helpdesk in Sweden

+46 31 84 00 60 or send an e-mail to info@dls.se. Information can also be found on our WEB-site www.dls.se

Contents

 

Caution………………………..……..

2

Installation…………………….…….

2

Tools and materials needed……….

3

Amplifier installation kit…………....

3

Routing Wires……………………....

3

Wiring

 

Power terminals.....……………..….

4

Inputs and controls…….…………...

5

Input wiring

5

Input level control

5

Phase control

5

Remote bass level

5

Protection circuits

5

Input & controls A7…………

6

Crossovers / filters………………

7

Crossovers / filters A7

8

Professional tips

9

Wiring examples:

 

DLS A1 & A2

10-11

DLS A3

12-13

DLS A4

14-16

DLS A5

17

DLS A6

18

DLS A7

19-22

DLS A8

23-24

Testing………………………………..

25

Trouble-shooting……………………..

25

Specifications………………………...

26-27

Approval of electromagnetic compatability according to the EEC Directive 95/54/EC for DLS A1, A2, A3, A4, A5, A6, A7 & A8.

E 11 Approval No: 10R-020962

Image 1
Contents Welcome ContentsUltimate A-series Before you begin to install Disconnect BatteryAmplifier location Amplifier installation kit Ultimate A-series Tools and material needed Routing wiresConversion Gauge mm2 ToolsUltimate A-series Remote terminal REM For RCA cable signal inputGround Terminal GND Fan terminalInput Wiring Ultimate A-series Phase control on A5, A6 and A7Remote bass level and phase shift control on A5, A6 and A7 Power / Protect lightAmplifier front Ultimate A7DLS A4 DLS A1DLS A5 DLS A6Highpass filter on front channels Crossovers / filters on A7Highpass filter on rear channels Filters on sub ChannelSpeaker Polarity Check Noise ProblemsWhining Noise Varying with Engine Revolutions Constant Whining NoiseUltimate A1-A2 Button out Fuse Pre out 60 a FM1 107,3 Battery Volt RemoteDLS A1 and A2 can be connected in different ways One speaker pair connected in stereoTwo stereo speaker pairs Connected in parallel Connection in mono with one subwoofer in bridge modeDLS A1 Button outUltimate A3 Wiring Examples DLS A3DLS A3 can be connected in different ways Stereo with one front and one rear speaker systemHP-filter setting 30 Hz LP-filter setting 60-80 Hz Button Mono bridge modeOne or more subwoofers DC Feed DLS A3HP-filter setting 80-100 Hz Wiring Examples A4HP-filter setting 30 Hz LP-filter setting 70-80 Hz Button DC Feed DLS A4HP-filter not in use LP-filter not in use Ultimate A4 DC-FEED DLS A4FM1 107,3 HP-filter not in use LP-filter not in use Button out Pre out RearButton Own tests HP-filter setting 400 HzUltimate A5 Wiring Examples A5Connection of a front system Stereo and a subwoofer in monoConnection of two 4 ohm subwoofers Wiring Examples A6Ultimate A6 DC Feed DLS A6 A7 in Bridge Mode Wiring Examples A7DC Feed DLS A7 Front Rear Tweeters with active high-pass x-over setting at 4 kHzSwitch settings in this example Filter settings Button HP-filter setting 80 Hz LP-filter setting 400 Hz HP-filter settingFilter settings Switch settings in this example Example 1 Speaker wiring with front and rear speakers Wiring Examples A8Ultimate A8 Button Out Button outFilter settings Front HP-filter OFF LP-filter settingLP-filter Setting 70-80 Hz Rear HP-filter OFF Subwoofer 2 4 ohmTest power wiring Reconnect BatteryTest speaker connections Specifications A1 to A6 Channel 1&2 Specifications A7 & A8Channel 3&4 Subchannel

A3, A4, A7, A6, A1 specifications

DLS Svenska AB is renowned for its innovative audio solutions, and its A-series speakers, specifically models A1, A5, A6, A7, and A8, underscore this commitment to superior sound quality and cutting-edge technology.

The A1 is the entry-level model, yet it showcases impressive features that set it apart. With a compact design, it is ideal for smaller spaces while still delivering a powerful sound experience. The speaker incorporates advanced driver technology for clear mids and an extended frequency range. It is compatible with various audio inputs, making it a versatile choice for multiple setups, from casual listening to more complex audio systems.

Moving to the A5, this model emphasizes broader soundscapes without sacrificing clarity. It boasts a robust cabinet design, which minimizes resonance and distortion. The A5 features a high-performance woofer and tweeter that work seamlessly to produce a balanced audio profile. Added connectivity options, including Bluetooth, allow for easy streaming from devices, making it convenient for users who value flexibility.

The A6 takes things a step further with enhanced power and performance. Designed for both home and professional use, it offers a more extensive dynamic range and impressive volume levels without compromising on sound quality. The A6 implements proprietary technologies such as phase coherence, ensuring that audio playback is precise and immersive. Its stylish design is also a significant selling point, allowing it to blend seamlessly into any environment.

The A7 is built for audiophiles who demand more from their equipment. With a focus on advanced acoustics, the A7 incorporates a sophisticated crossover design that ensures each frequency range is represented accurately and with depth. It also features high-grade materials in both its components and cabinet construction, resulting in a durable yet aesthetically pleasing product.

Finally, the A8 represents the pinnacle of the A-series lineup. Designed for large spaces or high-fidelity requirements, the A8 delivers extraordinary sound pressure levels and richness in audio. Integrated with advanced DSP technology, it offers tailored sound profiles suitable for different environments. The A8 is engineered for exceptional bass performance, ensuring that every note is not just heard, but felt.

Collectively, the A1, A5, A6, A7, and A8 series by DLS Svenska AB illustrates a commitment to quality, design, and innovation. Each model caters to various needs and preferences, ensuring that there is a perfect match for any audio enthusiast.