[nickbatz]

No problem, then, much easier to deal with. Just refoam them.
--scott

Yup. Already ordered the surrounds.

RSL made hundreds of similar speakers, and the reason I assumed it was passive is that I found a brochure for a model that looked just like this one that did have a passive radiator.

These look like they were meant to be good living room speakers, probably not audiophile-level but on the higher end of RSL's lines.