Korpa 
One GENUINE FENDER 10" 8 Ohm Vintage Blue Alnico Speaker! Stamped steel frame finished in gloss blue lacquer. Lapped paper cone. Fender specified this speaker as original equipment in the '59 tweed Bassman reissue for many years. Also a popular choice with D.I.Y. amp builders. See the SINGLE-ENDED 6V6 GUITAR AMP PROJECT on the Angela Instruments website. Kapton voice coil former. Fender gives 30W power rating for this speaker. My guess is that one of these speakers would handle an honest 30 watts or so in a closed back cabinet and somewhat less (50%?) in an open backed cabinet. MADE IN USA by Eminence.
