Detriments of a coaxial woofer?

[sippy]

Mehhh...

BMS 5C150

Far better than Eminence CX, their 'step' is the VC former sticking out about 3mm beyond the hornmouth.

 

[speaker dave]

Here are some measurements of a current generation 5" Uni-Q:

http://medleysmusings.com/kef-q100-drive-unit-testing/

Those look good. The curve, in particular the one with response with the woofer cone in, out, and centered, is similar to the ones I had taken.

Except for a narrow band the response is fairly consistent, so IM should be reasonably low.

David S.