This is the type of Crescendo that was used in Pink Floyd and WEM guitar cabinets model 100A, this is the large magnet 16ohm ( or I have 8 ohm) model 100A original Fane factory 70s parts from new 100 watts of rms power- absolutely brilliant condition for a 1970s heavy duty guitar speaker
this is for one buy it now speaker of the two
I have a couple but they will not be around for long- will shipped well packed anywhere in the world