Originally Posted by Quackhead
I'm sure KJung could fill you in. He is one of the resident experts in all things Bergantino. I'm fairly sure that the CN112 has a tighter, more focused low end. I'm not so sure about the mids and highs.
Can talk all day about the AE212 and CN212 comparisons, but have little experience with the AE112 (which is a bit light on the deep low end compared to the AE212, and quite a bit more aggressive up top), and have not played the CN112.
To the OP, if you dig the AE112 and can find another one, two would be massively louder and deeper than a single one. That would be the least expensive way to go if you can find a used AE112 (they seem to come up regularly).