I was looking at specs sheet for those three drivers. What jumpe to my face was the different Fs values. 30Hz for the 2205 and 40Hz for the 2225. That's a big difference and I always wondered how the sound was altered when switching over to the 2225 generation on rear loaded horns...
2205h
http://www.google.ca/url?sa=t&rct=j&...blBwcPqeKD_tFw
JBL 2205a
http://www.lansingheritage.org/image...2205/page2.jpg
JBL 2225h
http://www.google.ca/url?sa=t&rct=j&...TFwHA_BSubjksw
Sure, the 2205 is only rated at 150W vs 200W for the 2225, but it should be expected if the 2205 goes 10Hz lower. I am thinking looking for some 2205 to replace the current 2225 in my JBL 4520s. After all, those were designed for 2205...
Thoughts?
Lee