Last month the local dealer came by with my pair of ATC 50 ATSL's. I'd been using 40A's for the past year and 19A's for a few before that, both with JL Audio e-110 subs. The 50's are different, however, at least in the sense of being ported and going a little deeper. I'm wondering about others' experiences integrating the 50's with subs, successful or not. Granted that every listener and room is different, I'm thinking about what others have come up with for crossover points, phase settings and port plugs or not, etc. In my set up, the 50's are on the outside, the subs next to them. I like that set up, but really don't have much choice in my room. Thanks,