B&O equipment is in my Audi TTS. I wish I could be more positive, but their implementation is less than desirable. A 650 watt amp in a roadster sounds good, but if you don't accept the sound limitations in such a small space, no amount of power is going to make it better.
Yes, they made some very nice looking equipment, but, to my ears, lacked any bass. In fact, their car stereo seems to be lacking in those frequencies, as well.
Many TTs owners have resorted to installing external subwoofers to their cars as a result.
B