A few years back I was in the similar process of looking for speakers for my Power Mac. At the time, a local CompUSA had a working display of a bunch of computer speakers where you could toggle the audio source among them to compare their sounds. The Yamaha YST-MS50 blew everything else out of the water. They were easily twice as loud as the competition with a fuller sound, deeper bass, and very smooth overall sound. I bought them, and after hearing them my dad bought a set for his Mac.
I don't know if they still make them (or a successor), or how they compare to today's current crop of PC speakers, but I thought I'd mention it just in case.
http://www.audioreview.com/cat/spea...eakers/yamaha/ystms50/PRD_124200_1594crx.aspx
http://www.hometheaterforum.com/htf/2122384-post7.html
Best of luck with your purchase!
I don't know if they still make them (or a successor), or how they compare to today's current crop of PC speakers, but I thought I'd mention it just in case.
http://www.audioreview.com/cat/spea...eakers/yamaha/ystms50/PRD_124200_1594crx.aspx
http://www.hometheaterforum.com/htf/2122384-post7.html
Best of luck with your purchase!