In reply to:

FWIW,

I have heard the STF-1 in Hsu's demo room....which is bigger than your room.

For its size, I was amazed. It was great for music, and for HT I thought a bigger sub was on until I was corrected.



Thanks to the respnses here, I got the larger sub mostly for insurance in the event that I move to a bigger place. My understanding is that the VTF will play music better than the STF because you can switch modes (min/max extension).