speaker thump noise
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=89204
Printed Date: May 11, 2025 at 7:19 PM
Topic: speaker thump noise
Posted By: craze
Subject: speaker thump noise
Date Posted: January 19, 2007 at 9:44 AM
I forks. i install a system in a maxima with two amps and a pioneer HU. the problem is that any time i turn on or turn off the HU or the ignition the make the tumpin noise , so i want to know what cause the tumping noise or some could help me please. thank craze
Replies:
Posted By: rudydapimp
Date Posted: January 19, 2007 at 10:10 AM
ground issue with the deck is my guess. try swappin another deck into the car, had this happen with many pioneer hu, once in my own truck
Posted By: xtremej
Date Posted: January 19, 2007 at 10:24 AM
It also can be improperly set gains. How did you set your gains, any kind of bass boost etc.......
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Posted By: imseth85
Date Posted: January 22, 2007 at 11:51 PM
Ground issue may be the problem....nissans don't have a ground in the harness so unless the radio is iso-mounted you may want to hook up another ground.
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Seth Alvo NY
Mobile Electronics Installer
Posted By: throwback2332
Date Posted: January 25, 2007 at 1:51 AM
Any linedrivers, epic centers, eq. Sound like maybe something is not connected. Your amps are staying on after your headunit shuts off or vice veras. check battery, acc, and ground on all componets
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If it's not custom, then it's not you.
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