Anyone know what the speaker sizes are for an 07 B7 A4 cabriolet? It has dash, front door and speakers on the sides of the back seat. I can usually find this info at Crutchfield.com but they state that they have not researched this vehicle. Thanks

 

6.5". the sub is 8".

 

There's a sub?? This system produces very little bass. This is the convertible and I can't picture where this would be located. The front door speakers I believe to be 6.5's but the ones on the side of the rear seats have grilles that look like maybe a oval shape or rectangular and these produce no bass at all. Actually, very little sound compared to the front speakers.

 

Both the front door and rear speakers are roughly 6.5", however, there is very little space to work with, especially in the back. I'm still trying to figure out how I'm going to install mine.
The front speakers are, as you know, 3 way components, with the 6.5" woofers in the door, smallish mids in the dash, and the tweets in the upper door panel.
The rears are 6.5" "coaxial mounted components" with a tweeter suspended over the woofer.