Hi, I have first hand experience with the computer M2s. They are nice speakers for moderate volume. Bass response will depend on your desk setup. I purchased the M2s knowing they would be placed inside a writing desk. The boundary effect produces lots of perceived bass. Enough to make the desk vibrate at louder volumes. If you are looking at a more wide open scenario M3s might get the nod.
So, what is your setup like? Thats how I would recommend deciding. I wouldnt get hung up on how they load a room. You are sitting close, and honestly, any computer EQ will allow you to make them sound how you like, within reason.
