Logitech X-540 5 Speakers

I used this source in order to bring out the sound of my xbox fully. It has nice quality sound and hasn't burnt out yet (I've only been using it for a year and a half). Good cable length too for the surround sound effect. I don't like how it only has one input, however, and that the volume control is attached to the base speaker. Still, recommended if your needs are just to improve your computer sound quality.