Thanks bob, that looks like the dx3 graphs I've seen before.
What's with the hole 2.5khz to 4khz ? Is that a mike error reflection thing ?
I havn't seen that on other graphs.
Oh, that's real as you can see from Nelson's graph. The thing is all of the 8" Lowther's have the same frame and cone. Only the motors are different. So it just stands to reason that the plots would be at least similar.