You use Delta_10a extensively in your speaker design, I have a few questions. I like to use this mid-woofer as a mid range in an open baffle design.

1. The steep rise in the freq. response curve(from manu. curve) after
1khz will still be very prominent in an open baffle?
2. You pick this driver as midrange because of midrange tonality or
dynamics or any factors you want to list here?
3. what x-over frequencies did you pick when you design your
speakers?

thanks.