How to install and operate the DLSPerformance series CA22, CA23,CA31, CA41 and CA51 car audioamplifiers.Welcome!This owners manual is written in easy
10Two fullrange speakers and one subwoofer toCA41.Rear subwoofer Rear or front speakersFilter settings A/B ChannelsThe subwoofer should be connecte
One 2-way speaker system to CA41 usingactive crossover between tweeter andmidrangeMidrange TweetersCDMultiplyx1 x1080/800HzOff On200/2(k)Hz50/500H
CA51Speaker wiring CA 51Four fullrange speakers to CA51. One pair infront and one pair in rear.Rear speakers Front speakersFilter settings A/B Channel
13TestingBefore you finish the installation, you should do thefollowing tests to make sure the wiring is correct andeverything is operating properly.R
NOISE PROBLEMSWHINING NOISE VARYING WITH ENGINEREVOLUTIONS:Do this:1. Rewire the power supply (12 V) to sourceunit direct from battery.2. Rewire groun
SpecificationsWe follow a policy of continuous advancement indevelopment.For this reason all or part of specifications & designsmay be changed wit
DLS Svenska ABP.O. Box 13029SE-40251 Göteborg, SwedenTel: +46 31 840060Fax: +46 31 844021E-mail: [email protected]
All models include RCA inputs High Level input Continuos variable low pass and/or highpass crossover Bass boost feature (only on CA23 & CA41)
Tools and material neededTools: Flat and Phillips screwdrivers Wire cutter Wire stripper Electric drill with drills Crimping
WiringPower and OutputsGround Terminal ( GND )Remote terminal ( REM )Use only one or two 30ampere ATC blade type fuses.CA 51 uses three 30 amperefuses
ImportantOn CA22 & CA23 use either the low level or highlevel input, do not use both at same time.Low level inputUse a pair of shielded stereo aud
CrossoversInput Level controlThe input level control, 5V – 0,25 V,matches the output of your radio tothe input of the amplifier. After instal-lation i
The CA41 is a four channel amplifier. It is mostlyused with a front system connected to channels C/D and a subwoofer connected to channel A/B. Youwil
Two fullrange speakers to CA22 or CA23LPFOff On80Hz 200Hz50Hz500HzCA22 CA23LPFOff 24 dB80Hz 200Hz50Hz500Hz12dBWith the HPF-filter in OFF position
CA31Speaker wiring CA 31Two fullrangespeakers tochannel A/BHPFWith the HPF-filter in OFFposition the amplifier allowsthe speakers to playfullrange. If
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