Hmm. I see that too now..

32: http://www.axiomaudio.com/epic60specs.html
37: http://www.axiomaudio.com/towerspecs.html
37: http://www.axiomaudio.com/m60ti.html

So I see 37 in two places. It seems most people go by the +3dB/-9dB which is listed as 27-22k. (I'm not sure what those numbers mean though)

Michael