Thanks for the reply Gonk, but not sure I follow you. I don't want the mini stratas to get a full range signal when using the system for HT purposes. Thought there might be some low freq in movies that the mini stratas won't do too well with. I may have finally figured out how to use the sub icon in the 990 front screen to verify what the front spkr size is. It seems that as long as I am in bypass mode (which I use for all 2 channel), then the sub icon toggles off when fronts are set as large, and toggles on when they are set as small.