DLS A1 Specifications download pdf (Page 2)

Installation

Before you begin to install

Before you begin you need to read the manual, to have

some tools, cables and other material available. There

is one such list of material on the following page.

Amplifier location

Important

Allow air circulation around the amplifier.

Disconnect Battery

Before starting the instal-

lation, always disconnect

the negative terminal of

the battery.

The DLS ULTIMATE amplifiers have a great

flexibility in mounting but the best is to mount it

somewhere in the trunk.

When you select a location, do remember that the

amplifier generates a lot of heat.

Choose a location where air can circulate freely

around the amplifier. Do not cover the amplifier with

carpets or hide behind trim panels.

Do NOT mount the amplifier upside down under the

hat rack.

In the amplifier case there are four mounting holes.

If the surface where you intend to mount the

amplifier isn´t big enough you can mount it on a

separate fibre board or similar. This will also isolate

the amplifier chassies from ground.

WARNING!

Check all locations and placements carefully before

making any cuts, drilling any holes or making any

connections.

ULTIMATE A-series

CAUTION!

Some of our amplifiers are capable of producing a sound pressure level that can cause permanent damage

to your hearing system. High sound pressure levels combined with long time listening can give permanent

damage to your hearing system. Choose a listening level that is comfortable for your ears.

To establish a safe level:

Start your volume control at a low setting. Slowly increase the volume until you can hear the music

comfortly and clearly, without any distortion. Sudden sound shocks are dangerous.

The following noises can be dangerous with constant exposure:

90 dB Subway, motorcycle, lawn mover 4 hours max

100 dB Chain saw 2 hours max

120 dB Rock band live concert 30 minutes max

140 dB Gunshot blast, jet plane 0 minutes

Professional Tip:

If amplifier installation kits are available with different

size of power cable, chose the most heavy power cable

to improve sound quality and to allow more amplifiers

to be installed now or later.

These are the minimum sizes of power cables we

recommend for the different models:

Cable length:< 1,5 m 1,5 - 4 m >4 m

A1/A2 10 mm

16 mm

21 mm

A3 / A4 / A5 16 mm

21 mm

33 mm

A6 21 mm

33 mm

50 mm

A7 16 mm

21 mm

33 mm

A8 10 mm

16 mm

21 mm

The ground cable must have the same size.

Max fuse values for different cable sizes:

6 mm

(9 AWG) :25 A 10 mm

(7AWG) :40 A

16 mm

(5AWG) :60 A 21 mm

(4AWG) :100 A

33 mm

(2AWG) :150 A 42 mm

(1AWG) :200 A

Congratulations, you have just purchased the finest mobile 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.

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DLS A1 Specifications Page 2

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