When I initially got my 4Runner TRD Sport premium I expected a lot better sound quality from the JBL sound system. However I was disappointed with the amount of rattles coming from the doors and an overall lack of bass.
I decided to just take it into Independence Audio and Video to have sound...
I have actually found that the noise is coming from the top part of the door. If you go to YouTube and play an 80 hz sound you narrow down pretty easily where it’s coming from. When you press slightly on the side of the arm rest it goes away.
Has anyone else been experiencing rattles in the interior B pillar section by the seatbelt area? I am getting some pretty serious rattles with the slightest amount of bass from the speakers and I am wondering if anyone has removed that interior panel to fix the rattle.
Nice work, I may try this myself. Are you hearing any rattles or anything from the new sub now that it has real power? Also are you hearing rattles from the doors with the bass turned up max? My 4runner rattles pretty noticeably with any bass at volume 20+.