Subwoofer match for Harbeth 30.1

Google the reviews and the specs on the Vandersteen 2WQ subwoofer and its hi-end crossovers as a match for 2 channel audio systems.

It has three downward firing drivers.

Note: NOT the V2W model for home theatre which has the LFE output from an AV preamp/ processor.

Highly recommended .... The dealer suggested it for a demo for 2 channel that bested all comers that day.

The new E Sub line from JL audio; There are several good reviews out that are easy to find. I think you would be hard-pressed to find better performance or better value. I love also that they are made in America.
take that, REL

The new E Sub line from JL audio; There are several good reviews out that are easy to find. I think you would be hard-pressed to find better performance or better value. I love also that they are made in America.
take that, REL

Thanks all-
Looks like everybody is thinking along the same lines. I'll check into the Vandersteen 2WQ as well.

Let me know if anyone has any specific RELs that would match up best. I've been looking at the older B Series, but think that maybe a sealed design (as opposed to ported) would match the quickness and resolution of the Harbeth 30.1 a bit better.

If you are open to used, I believe that the definitive match is the
REL Strata III . I have seen them in the $8-$900 range. I have one which I use with compact 7s and feel it is a fantastic match. It isa sealed 10 inch downward firing design. If you look at the old reviews, I think you will be impressed. In its day it was hands-down the most musical sub woofer. The Vandersteen is clearly also a good choice.One drawback however is that it is designed to match with a speaker that goes down to 40 Hz. There will be a slight mismatch with the 30.1.