My 27" iMac comes in tomorrow and I was wondering If I should use my Edifier prisma speakers that I got 3 or 4 years ago. Wasn't sure if the sound quality of the speakers would be better then the new iMac. I tried to find the year I got the speakers to make it easier to compare but no luck. Was hoping someone could help me figure it out. This is the the 2010 (my best guess as to when I got it) specs: 2.1 channel speaker RMS 32W + 9W x 2 pyramid shaped downward firing subwoofer wired controller with red Halo style design power indicator includes headphone jack, and AUX input for MP3, and CD players. Magnetically Shielded Satellites and Subwoofer 5 inch subwoofer, 2¾ inch oval shaped mid-range, 19mm PV dome tweeter, all magnetically shielded Built in headphone and MP3 player input jacks on the wired controller Thanks!