You had me going there for a minute. I'm like, "subs??? what subs?"
Don't need one with around 330 watts on each woofer. I'm not sure of my exact system wattage since the XPL's are 6 ohms, but I guesstimate the system's close to 1000 watts RMS total.
My ears give out before the amps or speakers do! I can make a band appear in my room, and it is sonic bliss to me. I finally have my dream speakers!
The mid dome on the right speaker has been damaged (was that way when I bought them) and I have a replacement on the way. This is causing vocals and other sounds in that frequency range to be offset to the left speaker, since the damaged driver isn't putting out equal sound. I found the correct 093 mid, in excellent shape, on Ebay, and it should be here tomorrow.
As most XPL owners know, parts for these are as rare as hen's teeth.