Interesting.
I have the same speakers, and although they have a fairly high sensitivity, I think they benefit from lots of power. In fact, I use an Emotiva LPA-1 to power my T2's (125 wpc) and I recently demoed a very similar Emotiva amp (same topology) with 200 wpc, and the 200 watter exercised better control of those carbon fiber woofers. Bass was tighter. I also got a little more clairty and refined sound, perhpas due to the greater headroom. Differences were somewhat subtle, but easily discernable.