wilson watt puppy 7 question:

Yes, I just went from 1 spacer to no spacer. The sound tighten up with more depth, and hi-frequency clarity. I do not hear any abnormalities with a midbass hump. Only positive gains for me. I have hesitated for a couple months doing this, worth it to try. For my setup: Krell AMP, watt/puupies 7's 130" apart, 60" from back wall, sitting position 144" away a definite improvement.

Mbi, Actually my sopeakers are 68" from rear wall as measured from wall to front inner edge. Speakers are on the "short wall". My room is 19'6" x 24'. 9' tray cieling in middle, 8' around the perimiter. If I move speakers back towards the wall, I loose some soundstaging. I was plannng on going through the placement evaluation again soon. The placment both front-back, side to side of these speakers has a profound effect on the soundstage, more so than others I feel. Close ie less than 3' enforces the bass too much. Moving to no spacers really made an improvement with overall solidity.