Many people buy high-end speaker for their car audio system/music systems...  

...but the truth is even your not so costly speaker can sound like a high-end one!What people have as an Bias is that their speakers are great/bad so they get the kind of music but actually the main player/music system/the sound card in your P.C which gives the input to the speakers does every thing,if you have a good player/music system/sound card in your P.C the ound quality could be good.So invest more on the main player rather than speakers.