Subs to match with Raidho XT1’s

I got my hands on a PV1d and am very impressed.  I think I’m going that route now looking for a second.  Don’t overlook that sub - it is underrated.  For $1500 REL can’t match it.  I wish I could try Rythmik but I’m from Canada they are just not available here and are not on the used market very often probably because they are great.

JL e110 subs (one pair, or a stacked pair of four with two on each side) and the JL CR-1 crossover.  If you’re not crossing the Raidho Monitor over properly, you’re doing it wrong. 

@fernski 
Did you get a second PV1d?
Dual opposing aluminum drivers should produce fast bass and pair well with high-end bookshelf. I can't really find useful information or review about the PV1d though