Two new ones. Genelec G2 (8020) and Neumann KH80DSP
Please note these are not anechoic measurements, simply taken in a large hall away from boundaries. There is some gain in my measurements in the low range due to my 'stand' which is basically a large column. Take these with a grain of salt and compare them only the earlier ones posted in this thread. What you're looking at is the on-axis curve, listening window and early -horizontal- reflections aka the side-wall average.
Build quality. Both are well made units. The Genelec with its aluminium molded cabinet feels sturdier but both are professional grade. Under the right lighting I could see some small 'stains' on the back of the (albeit high quality) plastic Neumann cabinet. There was also a problem with the auto-standby mod on the Neumann. I've heard other reports of this as well. Overall I slightly prefer the fit/finish of the Genelec cabinet.
Subjective mono test: Please note I was listening in a large auditorium, 5 meter away from the nearest sidewalls.
Timbrally they are not that far apart as the measurements indicate. The Genelec sounds a little more spacious/diffuse and remains truer to the direct sound as you move to the sides, again as the measurement indicates. The Neumann in mono demands your attention with little to no illusion of 'depth' despite being timbrally correct. When moving to more than one loudspeaker the Neumann should provide a bit more 'pin-point' imaging compared to the Genelec.