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Need manual for xaf 460

Need manual for Dual (namsung)xaf 460 amp. Took it out of one car and put in another and now it won't fire up. Misplaced manual.

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1 Answer

I hooked up my dual xmda460 no audio

internal damage. take it apart and inspect for damage

Oct 23, 2013 | Dual XAF-460 Car Audio Amplifier

1 Answer


Lights? No?
Check power cables.

Any sound at all (click, hum)? yes?
Check audio cables.

Any sound at all (click, hum)? No?
Check speaker cables.
Check speakers.

Is head unit sending audio?
Try connecting direct to speakers. Working? Amp has fault.
Not working? Head unit has fault or is wrongly wired to amp.

Sep 02, 2011 | Dual XAF-460 Car Audio Amplifier

1 Answer

No sound from the radio to door speakers in my car whats wrong???

I too am having this problem. First I thought it was the amp, so I ditched the amp (was old anyways) and just directly hooked up to the speakers from the deck. It worked, then the problem came back. DualAV/Namsung customer service on these issues needs some help.

Mar 27, 2010 | Dual Car Audio & Video

1 Answer

Dual XAF-460 levels have all been messed with. What are the recommended settings?

Honestly listen to it buy ear. Thats the best way to "tune" your amplifer and your subs. I would turn your stereo to the desired volume level then start tuning your amp while it's playing. Make sure that you put the signal all the way down to start with and if you want it louder, that the signal level (knob) is the last thing you turn up.

Mar 03, 2010 | Dual XAF-460 Car Audio Amplifier

1 Answer

My power indicator light when it first comes on is green and then goes to red and wont play

dissconect your speakers and check the resistance on them you may have blown them

Jan 07, 2010 | Dual XAF-460 Car Audio Amplifier

1 Answer

I have 2 10" subs and only one works but sometimes they both work

make sure the cables are tigth on the terminals of the subs and also on the amp. if that doesnt solve you problem try bridging them you migth have a channel burned on the amplifier and its not working

Mar 11, 2009 | Dual XAF-340 Car Audio Amplifier

1 Answer

Car audio amp or speakers bad?

If you know how to use a multimeter, you can test the amp this way:

-unhook the subs
-hook up a cheapie speaker you know for sure works to one of the channels
-unhook the audio inputs
-turn the amp on
-set your meter to VDC
-put the positive probe on the inside of the input connector, being sure you make contact with th inner contact
-take the negative probe and tap it on the outside of the connector

What you are doing is sending a low voltage (replicating an audio signal) into the amp audio circuit and allowing the amp to amplify it. If the amp makes the speaker pop each time you strike the probe, the amp is working.

There is an inherent problem with band passes. The naturally filter out high frequencies like a crossover, including distortion, so it makes it hard to hear when the subs begin to protest.

Nov 22, 2007 | Dual XAF-460 Car Audio Amplifier

1 Answer

In protection mode

Ground wire too thin.
supply wire too thin.
Speaker damaged.

Oct 18, 2006 | Dual XAF-460 Car Audio Amplifier

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