I'm curious about this speaker as well. The idea of a much light cabinet is very appealing. There are some pretty good demos on YouTube, but we know that those can be deceiving. Anyone try these out yet, especially in a band setting?
Only experience I have with neo speakers is the Jensen neo 15" I have. The low end is fantastic, no farting out whatsoever. The high end however is pretty shrill but I'm hoping a proper cab will fix that. Lightweight which is great. they are pricey though if you can find them new old stock. Hard to find used.
Over at tgp people are still waiting on answers regarding the neo creamback. Not much info.