I actually have an AM-5 II Acoustimas system in my family room. My dad has it setup in his sun room since 1990 and when he moved he gave it to me.
@shadyJ and I plan to torture it one of these days by taking it outside and measuring it.
As noted by many, Bose did some really important work in the development of miniature drivers, noise canceling, transmission line modeling, etc. the products are life style products and they are good for what they are.
Having that Bose system actually surprised quite a few people who know my passion for sound and the fact that I run an acoustics consulting company and write for/work for online forums/magazines. I think it adds more drama when they see a 10 year old Plasma tv mounted on a wall with Bose cubes on either side and then walk into the Blue Room.