Stamped steel frame finished in semi-gloss black lacquer. Vintage style gold and brown Fender sticker on back of the magnet. Lapped paper cone, paper dust cap. Kapton voice coil former. Handles an honest 30W in a closed back cabinet, 50% less in an open back combo amp. Nice affordable guitar speaker for your old or new tube amp. Cool for old Princton/Princeton Reverb or in a group of four in your Super Reverb. Used by Fender as original equipment in the Hot Rod Deville, Blues Deville 4X10" and Pro Junior. MADE IN KENTUCKY, USA by Eminence.