Re: Yes, it's cliche, yes it's overdiscussed, but yes, I need new subs.
Marlow hit the nail on the head here. There is nothing really wrong with the LABs, they have plenty of performance for my needs, my clients love them, but they are just generally annoying to move around. More of something smaller would be beneficial for the scalability and sub array aspect of things. Another issue with LABs is that using a single isn't really possible, so I'm stuck with too much sub at even the smallest shows. I'm sure a couple powered 18s would be nice to fill in this gap, but I'd rather have a whole pile of the same thing, I think.
Also, I would really, really like to stay away from using anything other than my IT-HD amps. The integration of System Architect in my rig is pretty much critical, and I'm not willing to run different programs to control the rig depending on what passband I'm trying to work on.