P12R. P12R angled view. P12R bottom view. P12R side view. P12R top view .. I bought a P12R and put it into a vintage Fender Deluxe Reverb amp.
I've acquired a vintage Jensen P12R. I don't currently have anything that it would be suited for, but I suppose I could build something that would.
This would probably be a very nice speaker for a low wattage 6V6-based Tweed amp. I think, and someone please correct me on this, that the "P12Q" is the watt version of the "P12R," which is 25 watts. Nonetheless, it's a Jensen alnico with a ribbed cone and it looks about perfect.