Any Boston Acoustic sub fans?

I'm currently using a pv700 in a secondary system, which replaced (and improved upon) an older Paradigm. It's a solid piece--fast and musical. It doesn't plumb the depths or call attention to itself like say, a REL, but it's easy to integrate and a keeper. As for whether your VR floorstanders would benefit from a sub, I dunno--the VRs go pretty low on their own.

I have an outstanding project to undertake to refurb a pair of old Boston a40 monitors and an older M&K sub sitting in my basement together. This should make for a very nice combo someday when done.

I had a pair of the A40's with an ADS pb1500.
I thought that was a good match.