Front Speaker issue?
I have a 2011 wk2 with the alpine system and it seems that my passenger side door speaker has a pretty good rattle when a song with decent bass comes on. I cannot tell if this is possibly a bad speaker or something loose. Now I know factory is never perfect audio but all the other speakers sound good to me and I'm not looking to "upgrade" per say.
My question is obviously, how can i fix it? Do you think this is a speaker issue that a warranty would fix? or possibly new 6x9's in the front? or do you think maybe I need to speak to an installer about sound mat or insulation? Thank you.