The new-to-me R1200R has a wimpy horn. I have a pair of Fiamms on the RS that work very well. I see two different series of Fiamms now available:
72002 (high)/72012 (low)
They look like the same physical size. The latter series is called "Freeway Blaster," and the specs given at Amazon show a bit more sound.
Anyone have any specific information about or experience with these products?