After reading all these remarks about the Tekton speakers, I spent a good few minutes and browsed through their product line. On thing that stood out (for me) consistently across the board was the incredibly high efficiency/sensitivity rating of their speakers. Even accounting for the 4 ohm impedance rating - less 3 dB as compared to 8 ohm, they are still rated in mid to high 90's dB/1w/1m - their largest tower model 1812 is 104dB. Someone used the word magic in crossover design and these values are pretty magical and might explain in part why these speakers sound the way they do. People might argue about how good they sound but there's no denying that a lot of thought and know how must have been put into the design of such crossovers. Many kudos to Eric.
I'm particularly intrigued by his OB open baffle model which doesn't seem to get much publicity.
I'm particularly intrigued by his OB open baffle model which doesn't seem to get much publicity.