As you put up each group of 5 HFT's you will hear the soundstage expand and then become increasingly more rich and detailed.Still UNDECIDED sticking them on my TAD E1s. Yikes!
I'm remodeling my home and walls are bare so hope these will improve the sound until it's done. Room is 33'x25'x15' and currently system sits on half the long wall. Left hand side is open with no wall so will be interesting.
I finally decided to buy them after watched Peter Breuninger video and have respect for his opinion.