Linbrook , dual 8 inch seas + dual 7 inch seas + Millinium tweet. Very nice, but more that my 15 X 20 room can handle, besides out my budget. . The Signature is prefered vs their 7U's, the 7U is a MTM with the Scan speak tweet, the Signature has the Millinium tweet.
I have a pr of Thor's which is the Tyler Signature MTM, W18 + Millinium + W18, but quite possibly slightly different xover, although Ty does say they use the D' Apollito design. I bought the Madisound model with the upgrade xover.
I'm very happy with these speakers. I'm running them with a little Jadis Orch Refer, which I use with tone controls all the way up. These speakers need some power to reveal the dynamics. So I plan toget a Jadis DA60 in 2 yrs.
Here's my evaluation of the Seas' drivers compared to at least 50 different speakers I've heard in the past 20 yrs.
Bass, superior, mids, superior, highs, superiot.
And that ain't no hype.
Regards Paul