Is DEQX a game changer?


Just read a bit and it sure sounds interesting. Does it sound like the best way to upgrade speakers?
ptss
And man do I love the idea of a DIY open baffle speaker project with Deqx Processing!
Using a standard M23 will not have the correct DEQX calibration file unfortunately so be very careful. It will not work without this. 

Yes. I use DEQX with OB speakers & am now building my second pair as a 4-way, powered by an HDP-5 with an HDP-3 as slave. 
I actually sold my $20K+ speakers and now use my new DIY speakers and the DEQX.
I believe that DEQX themselves displayed at a show with a DIY active speaker a few years back? 2014 I think?

i know that Spatial (the new X-1) & Larsen make speakers specifically for DEQX users and was wondering if there are any others?