I have the 03 premium sport with OEM audio set up. I got a problem, and I hope I can get some advice. When my bass hits, it sounds like they are blown, but I know they aren't because I get this rattle from the rear deck lid and when I apply the littlest amount of pressure to the rear shelf it goes away. I was wondering if anyone else had this problem and how they fixed it? I went into the trunk and poked around, I I can't seem to find the problem, I press abit on the amp as well and it went away, so if I can get some help from you guys that would be great! thanks