Hi folks, I have a pair of LE85's with 2370A horns arriving soon (my first ones) and I've been trying to locate an impedance vs frequency graph for the LE85/2420 driver. That would be for selecting component values for a crossover. I have been unsuccessful in locating this information. Is that because the impedance is dependent on the horn used with the driver? I'm new to using compression drivers and trying to learn the ropes, any suggestions would be appreciated, Thanks!