Evil_ParoxysmAmen. I want to pair it with my JBL LSR30X speakers. Maybe Massdrop will offer a slightly modified version of the sub once a newer model is in the works? But if they don't, there's always a few discounted here and there luckily (mostly refurbs/b-stock as you might have already guessed).
Just picked this up for $280 at reverb.com (after 10% off for first purchase; free shipping included), from a vendor named Unique Squared. They were listed as "B-Stock" but I actually received a completely new one (as promised by the vendor in private communication). I believe manufacturer warranty applies either way. YMMV, confirm with the vendor first... Fantastic addition to the LSR30x! Consider soundproofing your room though if you live in a shared building.