We have a couple of Sonos speakers set up in our workspace which is inside an older stone-walled building. The environment gets quite humid, particularly during autumn and winter when the temperature drops and moisture levels in the walls increase. There is no active damp but the general humidity sits noticeably higher than a modern insulated building.
So far the speakers have been performing fine, but we are slightly concerned about the long-term effects of sustained humidity on the electronics and drivers. We listen to music and podcasts throughout the working day so the speakers are running for eight or nine hours at a stretch in these conditions.
A couple of things we would like to know from the community:
Has anyone used Sonos products long term in a humid or poorly ventilated space, and did you notice any degradation in sound quality or reliability over time?
Is there any guidance from Sonos on acceptable humidity ranges for their indoor speakers?
We are considering adding a Move 2 or a Roam for portability between rooms but wondering whether the sealed design on those would actually handle the humidity better than the standard home speakers.
Would appreciate hearing from anyone in a similar setup.

