Originally Posted by
Zvuchniak
I kinda disagree.
From JBL measurements you can easily see that SPL is virtually the same in the region 1-2KHz and 5-10KHz with maybe 1dB rise in SPL at 10KHz. That's not to say that from 2KHz to 5KHz it measures bad - it retains the same SPL with minor glitches in response.
Karls measurements clearly show great SPL difference. Very flat from 1-5KHz (that is expected) and then rise in level, +3dB hump from about 7.5KHz to at least 12KHz. I'm not concerned with the 6.5KHz dip... That hump looks awful and is worrying. Shouldn't that be dealth with DSP ? I'd really like to see gated measurements with gate set to at least 3ms which would make them valid to about 350Hz.
Cheers