I have the premium package with the g35 with the bose system. Recently, i've been hearing a lot of rattling in the interior of the car,(doors and the corners of the dashboard). I know its because of the high bass, i go up to 25 on the volume. I asked my friend, he said that the rattling is that my speakers were half blown which i can't really understand, either its blown or not, rite? And if the speakers are partially blown, how long is the warranty to replace the speakers. Had my car since last Jan.

 

Yeah there is no such thing as half blown. I would think Infiniti would warranty this under bumper to bumper. But this may also be a good time to replace to aftermarket if they are blown. Just listen to the speakers you don't have turn them up loud to see if they are blown. If you can't tell then take it to an audio shop and have someone listen.

 

most likely the problem is the rattling from the rear deck cover, I just installed brand new Diamond Audio 6x9's on the rear deck and with some songs playing they sound like **** from all the rattling, Its time to dynomat the whole rear of the car

 

^^ agreed.. if you can absolutely tell that the rattling is coming from the cone of the speaker and not the interior of the car (i.e. covers) then yes, I believe the speakers are blown, and if you dont have the cash for GOOD aftermarket stuff, then take it back to the dealer to get it replaced. They will have to if still under warranty.