Extremely Rare RCA MI-12435-C High Fidelity 7" Extended Range Speakers with line matching transformers from the early 50's

These are extremely rare and are designed to produce distortion free bass with a unique folded cone not requiring a speaker frame, the specially designed cone with backing baffle result in total clarity of sound with amazing imaging. You'll make this your daily speaker discovering highly detailed reproduction and new found sounds never heard before with such clarity and definition. They are very easy on the ears.

I've included a couple of detail sheets with description which better explains the speakers function and design.

One of the cones has a couple of impression made on the cone by the an enclosure housing it was pressed up against, verybesfe had a minor puncture of the edge. They both sound amazing.

They will be well packed for safe arrival to your destination.