I have 4 of the RSS265HF-8 woofers sitting around doing nothing that I was going to sell. Now you have given me something to think about as I need to downsize as well. My bass array is taking up too much space since not only does it include 4 woofers, but 2 dedicated bass amps, and an active crossover.
@audiokinesis I recall hearing that system in Long Beach and liked the concept. I might like to try something like that. If you don't mind sharing, what were the dimensions of the cabinet that was used in the set-up?