Hi, I have a 1999 A4 2.8 quattro with the bose speakers. My two back deck speakers need two be changed one is blown and the other has a rip in it. Ive heard that this model might have weird ohms or something. So can i just buy replacement ones or do i need to buy two news ones from bose which ive also heard are very expensive.

 

You may want to replace the bose speakers with the same ones. Bose speakers are usually 6 ohms while normal car speakers are 4 ohms.