Having the new iMac since release I've been wondering for quite a time now what 2.1 Soundsystem I should buy for it. All we got is 3.5mm and USB Audio output. I would like to buy a pretty powerful 2.1 System with at least 35W for the satellites and 100W subwoofer but I'm not sure if it makes any sense in regard to the iMacs onboard sound-card. I'm thinking about systems like the following two (description is in German I know but I want to show you generally what I mean): Link 1 Link 2 Will the iMacs output be good enough to make nice and powerful sound with those systems or is it gonna sound awful? Can you recommend me a good system? Costs she be between 200 - 350 /$ Thanks!