Amp & or Sub Problem
 

I have a problem with my sub making some what of a blip noise or thud. It happens when I turn the ignition on/off in my car, when i turn off the HU, and sometimes with regular driving. What did I mess up during the install?

The first thing to check is all the ground wires.

More than likely the one of your ground wire's.

What the pro's said.

Has it always happened, like from day 1 when you had it installed, or just recently?

:fustrated
Ok, I moved the ground to two different locations and same BS. So now im wondering if I am such an idiot that I dun know how to ground it.

Loudsubz; when i first installed it made the thump noise when i turned the radio or car off, but thats about it, but now its all the time. Even if i put the volume to zero, it still makes that thump noise every so often.

Where is the best place to ground it in the trunk, because i do think that it is the main problem, me and my lack of grounding skills.

Thanks for the help so far.

Ok, im going to finally take the time and ground it right, im off right now to pick up a terminal ring, and I'll post if I still get problems. Whish me luck. :thumbup:

I grounded mine to my seatbelt anchor underneath the back seat.

Yea, I just did it to the same place and it fixed the problem. Thanks for all the help!

Now to attempt at making a flase floor to clean up the install. Mmmm, 2 weeks off and a project to do. :)