I recently picked up a set of Altec Lansing 251's. Normally US $100 for a full 5.1 speaker setup wouldn't be a good idea, but these speakers have been very highly rated as a great value for the money. Going from my old Advent AV290's to these was like night and day. The bass these speakers put out is incredible considering the price. They can't quite hold a candle to the Klipsch 5.1's but considering these cost 1/4 as much I'm not going to complain at all. I would highly recommend these speakers if you want to get a surround sound experience without spending a fortune.