From what I can tell they are the B's with Silver dome tweeter..horizontal wires coming out from tweeter say Silver coil on em. I believe the A's Jrinkerpt are the Peerless tweeter which are supposedly superior. These things look new. I was at this guys audio room and it was like a vintage showroom. I think he had a pair of the the Forte's in the corner not hooked up. Not to come across snobbish but the Polks are not refined in the mid- highs but damn they sound pretty good with bass heavy stuff. $100 best score yet for me.
