Mojo drives them quite well, on double orange, so H2 should have no issues. I am really liking the tuning with no bass port modding and no filters. From what I recall of my brief time with Hugo 2, it was a bit leaner/brighter than Mojo, so maybe a filter will be to your liking. TT2 does a fantastic job also, of course. Regarding the bass, people have referred to it as a mid bass hump, but I think it may be extension down below 20Hz that people aren’t used to hearing. It isn’t on every track, but tends to be there when there is low frequency energy, like organ (think Respighi Pines of Rome). Modern tracks with heavy low energy also, and there may be a benefit to limiting this with the electrical tape mod Dan mentioned above. Anyway, I am very much liking the tuning and this will be an excellent travel phone or for when everyone else is too noisy.