OK, while I still have time to do a trade-in upgrade with no shipping cost to return, what say those few of you who have played with both the 350 and the 500 subs? I've found the 350 to be ok, but it doesn't really extend as deeply as I'd like. Indeed, I've so far found that my M60s seem to cover quite nicely the ranges that the EP-350 does best. I'm only really getting a 10-15 Hz advantage with my sub than I would without one. With a 500, I imagine I'd get a wider range.
I've had my system for about two weeks, so I can make an exchange for the 500 and only pay the difference, and no shipping (axiom doesn't charge for returns if you're upgrading).
So anyone with firsthand experience of both,
please speak up! Help me decide what to do!
