B&O is Audi and BMW and other high-end car audio suppliers, she made a lot of electronic equipment into a work of art, pricing is also very expensive, but does do very successful, there are a lot of economics professors specializing in the study of the phenomenon of B&O, is a respectable brand, I have a friend to me to learn about the B&O when I had never really heard of it, and then look at the Phoenix Satellite Television, a feature of the I've never heard of it, and then I watched a feature on Phoenix TV, and only then did I learn a little more about it.

Audio products, many brands, which is better or worse, in many professional brands, personal opinions are different is very normal, the key to look at their own favorite style, can not just say which one is good, should be said to be more like who is more reasonable.