I use the RCA 40-5000, that rectangular "black box" with the black
steel-mesh grille that Radio Shack has sold forever under one name or
another. Works fine. Think I paid $19.00 for it.

Oh really?

Sounds like that one link I saw that selld these shortwave/scanner/cb
speakers.......they're pretty nice. I guess you don't need BIG for good sound.
:-)