CE for passive transducers?

[legg]

Have just had a sales boffin inform me that passive transducers such
as PA loudspeakers may soon be required to have EC conformity
declarations filed. I assume that this might be to avoid confusion
with many newer non-pasive products.

There can't be that many regulations that apply other than materials,
ingress (if applicable) and flammability, can there? The only parts
I'm aware of that have serious safety issues are those built into
structures, or those intended to operate in hazardous environments.

You'd also expect a healthy lead-time for any particular
deadline.......

RL