Vintage 1975 HH branded Heavy Duty Fane driver
The same speaker that Hiwatt, Orange, Carlsbro and Matamp all used
All original, the cone moves freely and is nice and stiff.
8 ohms at 50 watts, great sounding speaker, listen to any Who live recording between 1975-80 to get an idea of what these sound like
Loads of info on fanes online, do have a google/browse on YouTube