Tekton Double Impacts


Anybody out there heard these??

I have dedicated audio room 14.5x20.5x9 ft.  Currently have Marantz Reference CD/Intergrated paired to Magnepan 1.7's with REL T-7 subs.  For the vast majority of music I love this system.  The only nit pick is that it is lacking/limited in covering say below 35 hz or so.  For the first time actually buzzed the panel with an organ sacd. Bummer.  Thought of upgrading subs to rythmicks but then I will need to high pass the 1.7's.  Really don't want to deal with that approach.

Enter the Double Impacts.  Many interesting things here.  Would certainly have a different set of strengths here.  Dynamics, claimed bottom octave coverage in one package, suspect a good match to current electronics.

I've read all the threads here so we do not need to rehash that.  Just wondering if others out there have FIRST HAND experience with these or other Tekton speakers

Thanks.
corelli
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I wonder if Eric managed to do something different with the beryllium speakers, kind of like he does with everything else. He seems to think outside the box as a rule. 
Wow. Just got caught up on a parallel thread "Just want to auditon DI" and it seems all hell broke loose!  Sad to see that.  Glad this thread never  went in that direction (to that degree). Nothing wrong with disagreement but unfortunate when things become personal and uncivil.  Will post some further thoughts on all that tonight.
David_ten et al:
Am finally ready to upgrade my DI amp for this summer's listening and am looking at either the PL XA25 or the Valvet E2 -- noted by David above as interesting candidates for the DIs.
Has anyone actually heard the DIs with the Valvet amp? Wonder if there is enough power for dense orchestral textures in a large room.
The PL XA25 appears to have plenty of power but am a little confused about a push-pull topology in a Class A amp. Will this be less exact than a SET style as in the Valvet?
Thanks.