We have no plans to replace or supersede the current 12XN or 10CR models - hopefully they'll still be the best we can make in 10 years' time! All the R&D time is being spent on bass amps, guitar cabs and FX pedals - we haven't stopped thinking about how to make a better bass cab but with current technology (and speaker technology changes slowly, it's a very mature industry in that respect), but I can't see how it's possible.
We went from Gen 1 to 2 to 3 very quickly, because we started with Kappalite 15s (Gen 1), then added Kappalite 12s (Gen 2) and then started developing our own drivers because we wanted to take the best aspects of the four different neo woofers we were using and reduce the compromises. And that worked so well we applied the same process to the 10" ferrite drivers we were using. And the end result of both was the 12XN and 10CR variants of the Gen 3 range.
I know we could sell more bass cabs to existing Barefaced owners if every few years we released some updated models with marginal changes, surrounded by some song and dance about them being the best ever. But I'm really not a fan of that approach, for numerous reasons, even though new products every season, every year or every few years is what most industries are built on. You should hear some of the conversations we've been having about future-proofing the bass amp!
Maybe it's different because we sell direct, so if we sell you something that we say is the latest greatest most awesomest ever, and then launch an even more super duper wonder thing the next week, because you're in direct contact with us you'll call out our disingenuous behaviour. Much easier to hide behind your retailers who can say/claim they had no idea that product X was about to be replaced by product Y. Anyway...