Steve:
With the amp in SET mode(1¼watt) There is enough bass that I won't play it loud early in the morning for fear the downstairs neighbors will complain. Sitting in a chair in front of the speakers you feel the floor resonate, and the vibrations come through the legs of the chair.
This is the room facing the other way, speakers on left wall. The room is appx 14'x17'.

John C.