it has a large stereo connected to the computer.
. )
Try a Klipsche Promedia 5.1. You'll have to pay $500-$800 for a new on the box one on ebay when found and then send it to a guy named Henry in Minnesota to install a fan inside to keep it from cooking everything down but it's 500 watts and will sound good enough to compare with great room stereos costing many many times more.
I have 3 of them.........couple as backups since they aren't made anymore