buzz from speakers w/headlights on

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=7397
Printed Date: May 14, 2025 at 4:40 PM

Topic: buzz from speakers w/headlights on

Posted By: ynot373
Subject: buzz from speakers w/headlights on
Date Posted: December 30, 2002 at 6:44 PM

1990 300zx w/bose installed jvc kdlx111 with peripheral nisah4 interface, works fine until i turn on the head lights, i get a buzz sound from the speakers. made sure the ground was good.

Replies:

Posted By: teddy8846
Date Posted: December 30, 2002 at 7:46 PM

alternater noise. Go to radio shack and get a transducer. They will know what i mean. Tell them your problem

-------------
teddy8846

Posted By: brianh
Date Posted: December 30, 2002 at 8:36 PM

Also try moving the interface away from any power wires. They will induce engine noise into the cars audio system very easily. Maybe that will help. Brian

Posted By: ynot373
Date Posted: December 30, 2002 at 8:59 PM

would I get alternator noise with the engine not running? I'll reposition the interface and try it..

Thanks

Posted By: brianh
Date Posted: December 31, 2002 at 7:29 AM

No you wont. If you cut your headlights on with the engine off and have noise. I woul say the interface is too close to power wires. Do have enough length to leave it hooked up and move it away from the power wires? If so try it and see if it helps. If so try to move it. Good luck. Brian

Print Page | Close Window