Let me start off by saying I am not an audiophile by any means. My wife says I am partially deaf (or it could be selective hearing). Regardless, audio has never been of extreme importance to me in an entertainment system and anything will be a step up from my current LG HTIB. I needed to buy a new receiver and figured I would buy new speakers to go along with it. I'm looking at last year's Denon AVR-1912. I know this is a decent receiver and $375 is not a bad price for it. I want to buy two floor-standing, a center and a powered sub to go with it. I live in a small apartment, but it's an open-floor plan with the living room, dining room, and kitchen open as one. I would say it is about a 22' x 24' area. I will also not be cranking this system to ridiculously high levels for fear of angry neighbors looking to turn me in. The system will be used about 50% of the time for movies, 30% TV and 20% video games. I know $600 is not a lot to buy the speakers I want, but if anyone can help me, you guys can. If I missed any important information, please ask below. Thanks so much!