Having problems with your Altec Lansing AVS 300 Computer Speakers ?

The big speaker make noise by itself!!!

\015 My altec avs300 2.1 the big speaker of the three starts to make noise all of a sudden, even though it is not on, but only connected to the power source. And I found out that my adapter output is 22Vdc is that normal? cuz i see 18Vdc on the adapter?? or my speaker has problem?? \015\012so how can i fix the adapter?? or where can i get a new one if that is the problem.\015\012\015\012thanks, very hope you can help me.\015\012thanks\015

Answers :

Don't think the difference of 18/22vdc would make the noise. Is the noise constant? maybe too close to another device like a microphone or a something that would give off radio waves. Cell phones and cordless telephones. wireless gateways/routers. Try moving speakers away from these types of devices.
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