Here is a Vitavox S2 driver.
It is being sold on behalf of a customer.
It is being sold as spares or repair as it is not working, probably the diaphram is faulty. Both wiring posts are broken.
The badges state, “VITAVOX TYPE S2 VITAVOX LIMITED LONDON N.W.9 and MADE IN ENGLAND – IMPEDANCE 15 OHMS – POWER RATING 10 WATTS ABOVE 200 CPS”.
with the SERIAL NUMBER 3766.
Weight = 5kg. 14cm wide, 13cm long.