Best sub for Dynaudio 1.3SE's


I was curious to see what people were using for a sub for their Dynaudio speakers. I am looking at HSU, both for two channel and for home theater... though the 1.3SE really does not need a sub for 2 channel.
rkerv
Well I have my 1.3 matched up to Dynaudio Sub 500. Seems like an easy match and sounds good, as they say Danes don't lie.
I used a Dynaudio Sub 250 with my Special 25's for home theater, but in the end it was overkill. With the right gear and room treatments you really shouldn’t need a sub for 1.3SE.
I recently auditioned a REL R218 with my Dynaudio Audience 52SEs. It sounded excellent and well matched. In the end I bought a pair of Contour S1.4s to use instead of my 52SE, and abandoned my plans to use a sub in that system (analog 2-channel music). I have a Dyn Sub500 in my 7.1 HT system, so I may drag it upstairs sometime to the music room and see how it plays with the S1.4s.
Do let me us know if you do that. I have Dynaudio Contour S1.4's and have been thinking of bringing a REL Storm III in. Waiting to see if the mods on my McCormack are going to justify a sub or sound great as is.