The screen is a 96" Carada. The main speakers are PSB Image T6's and the center is a PSB Image C5. The subwoofer is a Paradigm Reference Servo 15. I had a buddy that worked at Dolby labs in San Francisco in the late 90s and was able to use his "insider" discount to get it for me. The original subwoofer placement was in a cutout under the stairs to the left of the equipment rack, but the performance was lacking (I learned the hard way that you can never 'predict' where the best placement for a subwoofer will be).