Photo only. I have to give Danny $ next week for the bigger binding posts that fit the flatpacks.
If I did stack, it'd be tweeter to tweeter, but I imagine it wouldn't be "right".
Panels started as birch, then torched, then golden oak stain, and a little clear. Brass screws, steel washers. They're going with a redone council that has a hand finished brass plate for the controls, battery powered. New grille, and some more. Those photos aren't too soon. It's interesting though, all second hand/saved wood and brass.