Epiphone EA-26RVT Electra speaker suggestions...

[V-Mike]

I recently purchased an all-stock 1968 or '69 Epiphone EA-26 RVT Electra Amp. I also have a spare Celestion G12 Vintage 30 and G12M Greenback. I'm pretty sure the output of the amp is around 12.5 watts. It is similar to the Gibson GA-20 RVT Minuteman. Will these speakers both work, and if so will there be a significant difference in sound?
:JAM

[jh45gun]

Both will work which ever speaker has the better sensativity rateing will be the loudest. A speaker rated at say 100 DB will be louder then one rated at 96 db. As far as which may sound the best it all depends on what your ear tells you.