Restaurant Blog
GE A1 406 with A1 401 Coaxial Speaker

It has been tested and works and sounds great. The front grill can be lifted to reveal the tweeter but not removed without un-soldering the wires. No damage to the original cone or surround. Vtg 1950s General Electric GE A1-401 Dual Coaxial ALNICO Woofer Tweeter Speaker.