I think if I understood Pieteker’s question correctly, he was thinking of putting the mics, plus bodies, in the Kangol, similar to what he’s doing with the line audios, which aren’t modular.
Morst, I think you’re looking at mounting the capsules and running an active cable between the mics and the bodies, allowing the capsules only to be mounted in the hat. If that’s the case, Pieteker should be aware of the added cost of an SRS mount and the KA cables associated with this approach.
I have km184s, which I suspect are close to the same size as km140s (caps and bodies assembled) and they are bigger than my CM4s, which I’m assuming are similar in size to the cm3s. I find that using just capsules and active cables is already a lot for a kangol on my head so, while I realize that some run the CM3(or 4) in a hat, I would think that it would be even more difficult with the km140s as they are bigger.
The question of whether something can fit is only part of the puzzle if we assume that mic orientation, and comfort, may also be factors.
Apologies if I misunderstood something above but thought I’d clarify as I personally would find the km184s too bulky to mount and position effectively in a Kangol. I di find actives, with an SRS mount manageable but at he limit of what I would want to try to manage in a discreet environment.