The Room:

The system sits in the living room portion of one relatively large open space which also contains both the main entry way to the home as well as the dining room. The combined space is 27 feet wide. The living room portion is 12 feet wide and 15 feet deep. The dining room portion at the other end is approximately 11 feet wide and 10.5 feet deep. In between is the front entry way to the house. The house is a 1950's split level design. Ceiling height starts out at 8 feet behind the speakers and peaks out at 13 feet behind the prime listening position.  Opposite the entry way are openings for two sets of stairs, one leading to the bedroom level, and the other leading to the lower level.