Atwater-Kent E-3 speaker photo breakdown

[HiFiCanada]

Originally Posted by Celt

Wow, that's pretty dang cool! I realize its limited, but what is its usable frequency range?

I'll get back to you on that, it's still hooked up, but the frequency on the motor without it being connected to the cone really varies. I'll sweep it and write down a few frequencies that are louder then others, it sure does not have a very flat curve, if it was plotted.