Is anyone using Harbeth speakers with a sub-woofer


I talked to a dealer today and he said the Compact-7 works good with subs. Does anyone has any personal experience with this.
taters
I used Compact 7's with REL Strata III for awhile. Worked great. One of the best sounds I remember in that room, 12' X 18'
I use the SHL5's with a PMC TLE1 subwoofer in a 11'x17'x8' room. Works great.
I use compact 7-es3 with Rel B2 sub. upgrade the stock cable with Synergistic research tesla rel spec ref.
Has anyone paired a sub with the Harbeth P3ESR? If so, which sub did you use and what were your thoughts?

I would have thought that the P3ESR would be the most likely to be paired with a sub, but apparently not...
I purchased a REL B3 after demo-ing against the JL F110 on Sonus Faber Cremona Auditor M's setup at the dealership.

Still waiting to receive the REL but I expect it will integrate nicely.