If all you want is something that looks good, by all means, buy BOSE.
If you want something that sounds good, for the love of all that is holy, don't buy BOSE.
In the audiophile community BOSE stands for Buy Other Stereo Equipment.
My intention is not to offend any of those who have purchased their products, Bose has an amazing Marketing campaign. Their stuff is easy to setup, and sounds good to people who have only listened to TV speakers or very low-end sound systems.
However, for the money, you can have much better sound. BOSE is extremely mid-range heavy with little to no highs or lows. They use extremely cheap components with woofers frequently made of cardboard like material.
If you want more impressive sound, you would be much better off buying some of the studio monitor models recommended here like the A5's(for more options checkout the A5+), Alesis or even B&W. If you only listen to streaming internet music or highly compressed MP3's it probably doesn't matter what you get. You would actually notice the compression with any $300 setup, but more so with these studio monitors.
My 2 cents.