If I were you, I would look at a older 2 channel amp and a pair of paradigm atom speakers. I setup a bang up sound system for my daughter using the atoms and a older yamaha receiver. The atoms are flat to 70hz (+/- 2 db) for about $200.00.

The other daughter wanted logitech computer speakers which cost half as much but sound like crap. Not to mention you would have the 950's tuner and the ability to play material while the computer is offline.