I have been looking at the Jordan JX92S transmission line project on the Jordan website. The only damping material shown to be used on their site, is felt behind the driver. I have not built a transmission line speaker before, but I thought that stuffing the line is important.

Has anyone here built this Jordan design?
If so, could you help with the proper stuffing material and quanity?

Also, has anyone experimented or built a speaker system using mutiple Jordan JX92S drivers in an array or multiples of two or more?
Possibly used multiple drivers with a modified varient of the transmission line project?

And finally, has anyone been able to integrate a subwoofer successfully with the Jordan JX92S speaker? If so, what model or specific design worked well, DIY or commercial units, self powered or drone with active or passive crossover ect?
The Seas 10" aluminum woofer looks like it could be a good match with the Jordan.

Any and all help and sugestions will be greatly appreciated.

Thanks

Norris Wilson