Question about Pioneer AVIC-Z1 Car DVD Player

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Humming sound I installed a 400 watt amp and it was working for about10 seconds and then the sound went out and a loud humming/buzzing sound comes on as soon as the car is turned on. I think the amp may have overloaded the system. Any thoughts?

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Re: humming sound

You might need a surge suppressor i think that what its called i had a problem like that with one of my old cars the noise is generated from the engine and it goes through the power creating a surge which makes it hum cause the power needs to get filtered properly. you conect it in the positive and negative wires

Posted on May 09, 2008

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