I've just bought a 9-3 Aero Anniversary. I was checking it's audio system. Although it's an Anniversary edition it seems to me to be a quite poorly equipped one unfortunately. If I counted well I just have altogether 9 speakers: 3 on the front (I assume, they are covered) + 2 in the front doors (none in the rears) + 4 under the rear shelf. I could just see the rear ones, 2 says (the big bass ones) only Saab, the other 2 next to them says Pioneer and Saab. And I find the sound quality quite poor. Strong but not too nice bass, and looses clarity on higher volume. I read these cars have premium audio system, 11 or even 13 speakers. I don't thing this should be addressed as premium. Is it possible that there were options to choose on the audio systems as well and mine is a bit minimumish version with just 9 speakers?