Hmm, wish I found this thread earlier.
I have the same Dyns. Yes, they can benefit from a sub with some kinds of music in particular. But the Dyns can sound lovely with bass down below 50 hz or so by themselves, so it is a tough call.
I do not use a sub with them because I have other speakers that do full range quite well.
If I did not, I might consider a sub, but only a larger very good one capable of going down to 20 hz or so with aplomb in order to really add clear value.
I would try to cross over at 50 hertz or above I believe.
I have used my Dyns with an older M&K sub with good results but that was in my second system where the speakers are stored way up high inside a cabinet and bass performance is way down compared to proper setup as a result.
I have the same Dyns. Yes, they can benefit from a sub with some kinds of music in particular. But the Dyns can sound lovely with bass down below 50 hz or so by themselves, so it is a tough call.
I do not use a sub with them because I have other speakers that do full range quite well.
If I did not, I might consider a sub, but only a larger very good one capable of going down to 20 hz or so with aplomb in order to really add clear value.
I would try to cross over at 50 hertz or above I believe.
I have used my Dyns with an older M&K sub with good results but that was in my second system where the speakers are stored way up high inside a cabinet and bass performance is way down compared to proper setup as a result.