Originally Posted by
Titanium Dome
It's nearly 5000 cu ft., odd shaped.
Yes, and I think I've described it either in this thread or another. The sub was checked with left, right, front, back, and up orientation. It always draws a comment when I'm crawling around, SPL meter in hand.
Inevitably, I'm led back to the Harman recommended positions, or very close to them.
The plan is to start with two HTPS400s, center front and center back. Later, I'll try four subs, three HTPS400s and a PS1400 in the center positions on each wall. If that seems to work better, then I might be looking for a fourth HTPS400. If two seem to work better, then I might be selling an HTPS400 and a PS1400.
Assuming one doesn't go nuts with the volume control, I think 5000+ Watts is reasonable for HT.