1960s Newcomb speaker cabinet pair, Rola 12" speakers
These were part of a set that included a tube amp and turntable built into the 3rd cabinet.
The circuit ran 2 x 6V6 power tubes, to get an idea of the power these speakers match with.
Both speakers work and the cones are solid and undamaged.
Many possibilities for this pair. Use the speakers in various lower powered older tube combo amps.
Install an old mono block tube amp in one cabinet and have it drive the pair in a deluxe twin speaker suitcase amp.
Build two amps, one in each speaker, and make a back cover for each one.
Hang these as a stereo pair in your basement Tiki Bar.