I was rather pleased with the old range (X 230) but I have not found the same qualities on this kit.
The 2 satellites are really very poor, its narrow, inaccurate, nasal ... ZERO. Rubbish I believe, even for a TV use, then music, I do not even speak ...
The only "something" is the subwoofer, the bass setting is more progressive and less severe invasive than the previous kit.
In short no interest except to make the sound of his pc at good prices.