Headphones similar to BM6A Monitors

I would need someone who knows about these monitors: Dynaudio BM6a to tell me a pair of headphones that mostly resemble ithis sound. Sound signature: Very good low ends and very tight mids for club monitoring. Also with crisp highs.

I have these monitors at home and I want to have the closest thing possible to this beasty sound but I want it on the go. I need someone who has experience with headphones and monitors to tell me which pair sounds the most like it.

Thanks in advance