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
His room acoustics ...  provided a good soundstage and imaging. Several GIK panels were used. Something I will need to work on at home.
Kenny, 
The LTA M2Z-S  is such an obvious choice I didn't bother to mentioned it in my posts earlier.  I just assumed awareness of it given the multiple times its been discussed in this very active thread. So I thought I would offer a few alternatives. 
Charles 
Brotw, 
The Pass Labs XA 30.8 and the LM 508ia would be a compelling comparison.  Both are considered to be excellent yet presumably with distinctly different presentations. 
Charles 
Charles,

No worries at all,It's a good thing to have choices and quite a few top notch preamps have been mentioned.

Kenny.
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