10-19-12: Nguyen787
I read somewhere said Tekton Lore are no cross-over design. Is it true? How can a 10" drive and a tweeter without a cross-over? This is intriguing.
What some manufacturers do is run the main driver full range, and simply a capacitor (or other simple network to balance levels) before the tweeter to keep low frequency singal from blowing it up. My Tekton Katz Meow are like this I believe, from visually looking at the XO.
I also owned Tekton Lores for a while (great speakers, only sold because I started building my speakers). They have a pretty standard crossover (3 caps, 2 coils, 2 resistors).