Go to psbspeakers.com, then click on the Image Series, then scroll down to past models. The B25 specs are slightly better than the 2B's (which I have by the way and love) but I couldn't hear much/any difference. I purchased my 2B's on closeout when the B25s came to pass. I paid $319 Canadian for the first pair and $300 Canadian for the second pair including tax. Of course I also only live 20 min away from the PSB factory. I also paid $280 for an 8C center (I wanted the 9C but it was too big for my space)..