Hey ive had my 350z rite now for about lets see... 4 months or so now and in the audio department ive installed a pioneer 6500 face unit that has the dvd etc blah blah blah, but the real question is, why does my door panel rattel when I turn the music up loud? I havent gotten around 2 swappin out my stock speakers since I just dont have enough money and I wanted 2 build my system up nice and slow. Nissan tells me its because the side panels are just clip in so they have to rattle when to much bass is played? I havent heard anyone complain about it yet so I was curious if it was just me. but they brought in another 350z and it did the same thing. Would this problem be fixed if I swapped out the speakers? or should I just leave it as is and just dynamat the door panels so that it wont rattle? im not even sure if its really the door or the shitty speakers.. anyways if anyone has had this happen please let me know what you do so taht it would stop. Thx

 

I have the same rattle, I think it's due to the plastic and not necessarily the speaker. I think the fix would be dynamat.

 

If you could pinpoint the postion of the rattle, you could get those auto-stick felt pads, and apply a few.

I have heard the rattle on the passenger's side, but only with some bass frequencies.

 

hmmmz I dont even know how 2 take off the panel, dont wanna get stuck and break something is it hard 2 do?

 

Here is how u do it.