Gibson 10 speakers made by CTS or Oxford by the looks of them. The date is approx 1965 to 66 by the look of these. The Gibson orange label covered up the date & mfg code on the alnico magnet. I did not want to remove the Gibson. These speakers have been professionally re-coned by Slice Speaker Repair here in KC and sound incredibly good. The new surround and cones sound allot better than to vintage ones in my i opinion. Not different, just better. These can out of a highertrated Gibson combo so they are the high capacity ones that can handle the full power of a combo amp and dcr is 5.98 so 8 ohms. They are a matched set from the factory pulled from a working amp. On vintage replacement speakers.

VINTAGE Pair Tube Amp Speakers 1960′s JENSEN C12P 12 For Parts Repair Recone.