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
1/4" - 20   I think a 1 inch or 3/4 inch length is best, but I believe there are folks who have used slightly longer lengths.
Okay , I dropped the Mirror paint for the SE upgrade , here is the final order..

Double Impact SE 
- Rosso Folgore semi-gloss
- Split Grills 
- Plinths

the rest of my system as of now ,
Denon - DP59L (TT)
Decware - ZP3 (phono)  
Apple TV4  (streaming)
Oppo 205 - (DAC / CDP)
Decware - ZROCK (bass boost)  ## on order ##
Decware - CSP3 (preamp)
Decware - ZMA (tube amp)  --  Odyssey - (SSamp)  
Tekton - Double Impact SE   ## on order ##
Tekton - Seas Pendragon's & Cenima sub
CullenCable - military spec. Silver coated Copper "LOOM"

It fells good to be part of this group..
Thanks BURT...