DLS CA22 Bruksanvisning

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How to install and operate the DLS
Performance series CA22, CA23,
CA31, CA41 and CA51 car audio
amplifiers.
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 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 very coun-
try.
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
Features…………………………….. 2
Installation…………………….……. 2
Tools and materials needed………. 3
Amplifier installation kit………….... 3
Routing Wires…………………….... 3
Wiring
Power and Outputs……………..…. 4
Inputs and controls………………... 5
Input level control......................... 6
Grand Bass,Crossovers………….... 6
CA 31, CA 41, CA 51 Crossovers… 7
CA 22 and CA 23 speaker wiring:
Front speakers…...……………….... 8
Subwoofer…………………………... 8
CA 31 speaker wiring:
Front speakers…...……………….... 9
Subwoofer…………………………... 9
CA 41 speaker wiring:
Four speakers…………………….... 10
Two speakers + bridged subwoofer. 10
Two way front system with
active crossovers……………………. 11
CA 51 speaker wiring:
Four speakers…………………….... 12
Subwoofer...................................... 12
Testing……………………………….. 13
Troubleshooting……………………... 13
Professional tips…………………….. 14
Specifications………………………... 15
All models include
RCA inputs
High Level input
Continuos variable low pass and/or high
pass crossover
Bass boost feature (only on CA23 & CA41)
Remote turn on / off
Automatic remote turn on/ off on high level
input without connecting any remote wire
Electronic protection circuitry against
short-circuit, DC offset and thermal overload.
Bridgeable design to direct full power to
one or two subwoofers etc.
Installation
Before you begin installation
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.
2
Disconnect Battery
Before starting the instal-
lation, always disconnect
the negative terminal of
the battery.
The DLS Performance 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.
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 in an inverted or upside
down position.
Check all locations and placements carefully
before making any cuts, drilling any holes or ma-
king any connections.
This is the best way to
mount the amplifier to get
the best cooling.
CA22, 23, 31, 41 & 51
CA22
2 x 60 Watt RMS / 2 x 100 Watt max in 2 ohm
1x 200 Watt RMS bridged
CA23
2 x 135 Watt RMS / 2 x 200 Watt max in 2 ohm
1 x 400 Watt RMS bridged
CA31
2 x 65 Watt RMS / 2 x 90 Watt max in 2 ohm
1 x 170 Watt RMS bridged
1 x 170 W RMS on sub channel
CA41
4 x 70 Watt RMS / 4 x 125 Watt max in 2 ohm
2 x 200 Watt RMS bridged
CA51
4 x 50 Watt RMS / 4 x 80 Watt max in 2 ohm
2 x 150 Watt RMS bridged
1 x 170 Watt RMS on sub channel
All above RMS power ratings with 4 ohm load
at 13,8 Volt DC.
DLS logo on amplifier cooling flange
The DLS logo on top of the amplifier is attached
with two 1 mm hex. screws. The logo can be remo-
ved and twisted 90 or 180 degrees, and then
screwed back in wanted position. The logo can be
mounted in four different ways to match your in-
stallation.
Removal of side flanges
In order to fasten the amplifier to the surface and
connect speaker and power cables, the flanges on
the sides must be removed. This is done by
loosening the hex screws on top of the amplifier.
Use a 3 mm hex key.
Remove these
screws using a 3
mm hex. key for
removal of side
flange. Remount
after fastening the
amplifier and
connection of the
speaker and power
cables.
Tools and material needed
Tools:
Flat and Phillips screwdrivers
Wire cutter
Wire stripper
Electric drill with drills
Crimping tool
Digital multimeter or test lamp
Wire brush, scraper or a piece
of an abrasive sheet to remove
paint for a good ground connection
Grease to protect the ground
connection from oxidation
Material:
Speaker wire: minimum
12 AWG = 4 mm2 for subwoofers
13 – 16 AWG = 1,5-2,5 mm2 for other
speakers
Sheet metal screws for mounting the
amplifier to the amplifier board and the
amplifier board to the car + some extra
for fuse holder, amplifier ground etc.
Electrical insulation tape
½ inch thick plywood or particle board for
the amplifier to be mounted upon.
Amplifier installation kit:
If available,buy an amplifier installation kit. It
contains normally all you need. This is what you
have to buy if you buy the items separately
20- 25 feet = 6- 7.5 meter power cable,
minimum AWG 8 = 10 mm2 or heavier
1 pc of fuseholder to install close to the
car battery + fuse 50 Ampere.
20 feet of AWG 15 = 1,5 mm2 wire for
remote turn on / off cable from radio.
RCA-cable for input from radio.
- 20 feet or 5 meter for trunk installations
-12 feet or 2 – 3 meter for under seat
installations
Two ring crimp terminals –one
for connection to the battery plus and one
for the amplifier ground connection.
Two heavy fork crimp terminals to connect
+ and – to amplifer – but you do only need
them if you use heavy cable or to make the
installation look nicer.
Four to ten fork crimp terminals to
connect the speaker cables – but you do
only need them if you use heavy cables or
want the installation to look nicer.
One fork crimp terminal to connect the
remote wire to the amplifier, but you need it
only to make it look nicer.
Four to eight splicers to connect speaker
cables to high level input cable, if high level
input is used.
Wire ties
Insulating grommet or insulating tube
Routing wires
Stereo
head unit
3
Professional Tip:
If amplifier installation kits are available with diffe-
rent 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.
If possible buy AWG 4 = PL 21 mm2 cable for best
performance.
These are the minimum sizes we recommend for
the different models:
CA22 10 mm2 (7AWG)
CA23 16 mm2 (5AWG)
CA31 21 mm2 (4AWG)
CA41 21 mm2 (4AWG)
CA51 21 mm2 (4AWG)
This is for cable lengths up to 5 meters.
The ground cable must have the same size.
CA22, 23, 31, 41 & 51

Produktspecifikationer

Varumärke: DLS
Kategori: Bilradio/CD-spelare
Modell: CA22

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