Thiel Owners

Robrink - 02A doesn't sound like a Thiel model. Can you tell us anything about it?

Unsound / Warren - a woofer designed for sealed box loading is a different animal from a ported unit. What you propose is very interesting to me. I would like to take a 3.6 and replace the woofer for a sealed box loading to make a super 3.5. That would be a worthy undertaking in my estimation. 

@tomthiel, understood. Could the parameters of the original woofers be modified to make them more appropriate?

Tom,
   "Does anybody here know if the SS2.2 has the room boundary compensation.?"

Yes, it does. Mine is corrected in meters,, rather than feet. 

Brayeagle - thanks. I also confirmed with Rob that the SS2.2 is all Jim's design, updated by an improved amplifier.
Unsound - I don't know. The motor and coil could be the same, but the surround, spider - compliance in general, and moving system mass would have to be altered. It would be a piece of cake for Jim to modify such a woofer, and could also be done by SEAS, etc. But, as usual, a stable forward-reaching company would have to take on such an endeavor, DIY couldn't in my opinion.
Robrink - sorry that I missed it. I gather that you have 03As. Well worth upgrading. I remember those plinths as made from Baltic Birch, which could be repaired by a local cabinet shop.