Thanks John (and Rick and Alan). I knew the sub was low end, but had convinced myself that it was good enough for my mostly music application. Also, in this room's configuration, the only easy place the sub can go is right next to my listening chair, so I wanted to de-emphasize the sub output anyway; but now I think I understimated the loss of low-end, even for music. I could also put the sub under my desk. Not ideal, but I'm short, so I can probably get away with it. Anyway, I've definitely added a sub upgrade to the planned purchase list, and I'll play with the location. Thanks again.
