So, I was challenged to determine a victor between the EMP 41B vs FS52's and I brought home the BS22's. Thinking they might help me make distinctions and noting that both the EMP and the BS22 have 4" mid/woofers, I decided to hook them up for comparison. I was surprised that there was no contest, the EMP's were consistently better on all music. I was expecting the 52 and 22 to sound very much the same in the upper frequencies, but they do not.
In any case, I figured comparing the 22 vs 52 made sense as this next step. Visually, the tweeters are identical.
Almost all of my comments about the SP-BS41 apply to the SP-BS22 (Post #96, this thread).
http://forums.audioholics.com/forums/915564-post96.html
The same compression of the stage width and reduction of "air" existed. This made me wonder if I had polarity reversed on the 22's. No dice -I swapped the leads on one BS22 and their sound got worse. Maybe I had a defect. I disconnected both right speakers and compared the left channels only, then did the same for the right. Again, no dice - unless both of the BS22 are defective, which seems like a long shot.
Now I am using terms like defective, but these are still very good sounding bookshelf speakers. I don't understand why the floorstanders would have more air and image better, but they do. Usually, a small BS speakers wins in imaging.
I re-read my comparison between the 41 and 52 and have only two deviations from simply substituting in 22 for 41 in that review:
1) On Heart of the Sunrise, the deeper bass of the floorstanders trumped the BS22's louder bass whereas, the 41's bass sounded better than the 52's
on this particular track.
2) In this comparison, I had a sense that the FS52 might be a little bright for some people. Vocals sounded close mic'ed on the FS52 and not so much on the BS22. I don't know which is correct. This perception of the FS52 perhaps being on the bright side came after comparison against the EMPs, so it may be the EMP's highlighted it and it no longer escapes notice.
Conclusion
I am miffed on the difference between these two speakers. I do not think there could be that much difference from speaker location. The tweeters were close together and the 22's were on top of the 52's. This was definitely a greater difference than what I heard when comparing pro and consumer amps:
http://forums.audioholics.com/forums/912282-post132.html
Nonetheless, I have not heard a better speaker than the BS22 anywhere near this price (with the obvious exception of the FS52).
I'll get to a 41 vs 22 tomorrow and the EMP vs 52 Thursday.