Thanks to everyone for their responses.
Mr. Fabrikant,
Regarding the S2EX, with the quality of the woofer and tweet being bumped severely, were any upgrades also made to the individual components of the crossover? Or is it similar in quality to the components of the S1 crossovers? The S1 page has a picture of the crossovers, so a bit can be gleaned, but there's no parallel image for the S2EX's. Thank you in advance.