A brilliant pair of speakers whose sound far surpasses their size. High end is crisp and clear, and at high volumes, bass is quite strong. Although they do not match the low-end punch of a 2.1 system. If you do not want a large and obtrusive sub, and are not too worried about having thundering bass, then the Logitech Z200's are a perfect choice.
Alright. Heavy metal is handled like that, but obviously not made for it either.
Stylish (white) and OK sound, very affordable if you care more about price / look rather than fat sound, as in my case.