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
I ended up yanking my center speaker and just use the phantom image of my DIs. Nothing I used sounded good, so I gave up. After a couple years of doing that, I don’t miss the center channel for movies, but I do miss it slightly for 5.1 music as I just use quad at the moment with KEF LS50s as rears. If I were to ever invest in my HT/5.1 setup again, I would get a Tekton center channel to match the DIs. But that would take a new room, so it likely will never happen...and I am totally at peace with that.
I just rolled through some demos using a phantom image with the DI’s. While it did offer better integration, and the muddiness was gone, there are some drawbacks. I felt like now the dialogue sat a lot deeper in the mix instead of being more out in front and the soundstage was also quite reduced with the left and right now responsible for imaging across the whole width instead the edges. I guess I mean to say it sounded more natural, but also less dynamic and more confined.

Of course, this was limited viewing of some scenes from John Wick 3 and a full episode of the Mandalorian, so I’ll give myself some time to adjust and see what happens. I ran with a phantom center a couple years ago, but eventually went back to the dedicated channel.
Hi, I have a pair of Double Impacts from late 2016 and one of the woofer driver cones is starting to separate from the surround. I would imbed a picture in this comment, but I'm not sure how? I emailed Tekton a couple of weeks ago, but haven't heard back from them. Should I attempt to glue the surround to the cone where the separation is occurring or do I need to replace the driver? I think this is a 10" Eminence driver, but not sure of the model. Any suggestions would be a huge help!!! 
Assuming that the surround has just separated from the driver cone, and not ripped the cone off with it, it is a 10 second job to re-glue it on.

I highly recommend this speaker glue: Speaker Repair Adhesive, Foam Kits, Recone Kits, Speaker Grill Cloth, MI-3035 (simplyspeakers.com)