CSS 1TDX ordered.

Will do! 

Hi Borat, how did you go with the 1TDX?  And did you end up getting the bass modules too?  I am interested in this kit to make a killer 3 way combination.  

I have finally got them up and running. Work has been nuts. Been listening for about a week. They are opening up and are simply spectacular. More to follow.

Sounds good Borat.    Dan at CSS says that the bass add on modules use a passive crossover that reduce the lower bass frequencies to the mid driver allowing it play upper bass and midrange with less distortion.    It sounds like a winning combination to me, and you get bass down to nearly 20Hz.