JLM made an observation on page 1 about waveform behavior and single driver speakers and something has occurred to me. I'm thinking that the correction is taking place lower in frequency than, say, on a two way speaker with a smaller baffle and that while a single driver is larger and deeper, it is not sufficiently acting as a waveguide and the longer wavelengths are interacting with the abundant baffle space speakers like Omegas and Carolinas have. I've just delivered to a couple more AC members and maybe they can be encouraged to share their impressions after awhile. Thanks. Jim