Stay the hell away from Bose. Bose is well marketed, expensive crap.
Ask anyone who knows anything about audio equipment and they will tell you the same thing. I had the Bose Companion 3's and they sounded like **** and I paid through the nose for them. I returned them within 5 days.
I bought these instead and couldn't be happier
http://www.amazon.com/gp/product/B000062VUO/104-5778507-4443120
I have the Bose 3-2-1 system that I got as a gift (so I couldn't return it without insulting the giver)
My 2.1 Klipsch speakers sound as good as the Bose 3-2-1 and they were 1/10th the price.
Friends don't let friends buy Bose