I opened one up today.
Here is the underside of the tweeter assembly:
Here is the tweeter housing still attached to the speaker (by two wood screws):
Here is the mid woofer. It weighs about 3.2 pounds (not real accurate - average of three weighings on bathroom scale). The density feels pretty solid, but I like to be able to see the magnet when trying to get a sense of how robust a driver is.
Here is the crossover:
There was a piece of 7" square by 2" thick fiberglass stuffed in the cabinet.
The curved cabinet was
solid mdf rather than slotted and bent!
The wall thickness measures ~3/8" which seems to work pretty well for the short dimensions and curved shaped of these walls:
For $150 each, shipped, I'm liking these speakers.