critofur said:Seems like almost every midrange driver has a dip somewhere between 1-2Khz, even very good ones. Anybody know what's the consistent cause for that from driver to driver?
Jay_WJ said:People, including me, already discussed this issue long ago. Take a look at my post:
and Kevin Haskins' post:
I also asked this question at PE forum, and John Kreskovsky gave an essentially the same answer.
Graham Maynard said:and another 8" driver, the Peerless 830868 with normal sized foam surround, which does sound as smooth as the traces indicate, so the dips and peaks must be down to cone shape and type.
MisterTwister said:I found measurements ot Usher 8945P woofer,
measured in a box with 11x16 in baffle.
same 1khz dip