Be more specific, please. What do you mean by "outperform"?
I'm sure a set of stereo studio speakers for the same price (~ €350) would be miles better for listening to music, but I also seriously doubt they would "rock the house", so to speak. One set outperforming another can mean a lot of things. Comparing Hi-F/studio equipment to PC speakers is pointless, imho, as they are aimed at different markets. I hope to get a nice set of Hi-Fi equipment at some point in my life, as of yet I'm not in a position to afford one that would really stand out.
@whiskey
You'll find good speakers for €80, you'll find better for €120, etc. The more you spend the better it'll get, the hard part is getting the _best_ for your budget.