Matched Quad Vintage 1969 Celestion G12M T1221 12 Speaker Driver

Matched Quad Vintage 1969 Celestion G12M T1221 12 Speaker Driver
Matched Quad Vintage 1969 Celestion G12M T1221 12 Speaker Driver
Three of them have the code 1BK (1st October 1969 – misprinted order) and the other one has 2BK (2nd October 1969). They’re definitely a matched quad.
They all have the ‘-3’ cone markings,.
They are working great and came out of a working cabinet. There is a bit of dust on each cone but this will easily be removed.