Logitech X-530 5.1 PC Speakers

The X-530s are Logitech's low cost solution to 5.1 PC audio.

Priced at only $70, the X-530's produce loud, crisp sound. 5.1 will really bring your movies to life as you hear the action take place around you. The same goes for games. Take Counter-Strike for instance, with 5.1 you can get the jump on your opponent by hearing their footsteps approaching from the rear speakers.
To get the full range of sound these speakers, make sure you have a decent soundcard that supports 5.1 audio. Many motherboards will accept 5.1 but you won't get the crisp highs and soft lows that you would with a dedicated soluton.

Overall, Logitech have really done an outstanding job on these speakers. For the price of a typical 2 channel system, it will be hard to beat these anytime in the near future.