I'll generally do the xover desing of 2way or 2.5way in this case so that the microphone stays at 1m on tweeter axis for all measurements. So the distance/phase difference of the mid is already accounted for and I do not need to change the coordinates.
I did not have time today, but I might try to create calculated minimum phase copies of the measurements and then try with adding the coordinates too. I always do also a measurement with drivers in parallel, so I would have a reference to adjust to for the Z coordinate.
Impedance is a bit more challenging than I'd like touching the 3ohm in lower mids . Maybe tunable still... My friend is leaning towards going to class-D amps as well (Hypes or ICEpower) from NAKSA. Hes been listening to mine and likes both and for class-D amps the 3 ohm would be fine.
I did not have time today, but I might try to create calculated minimum phase copies of the measurements and then try with adding the coordinates too. I always do also a measurement with drivers in parallel, so I would have a reference to adjust to for the Z coordinate.
Impedance is a bit more challenging than I'd like touching the 3ohm in lower mids . Maybe tunable still... My friend is leaning towards going to class-D amps as well (Hypes or ICEpower) from NAKSA. Hes been listening to mine and likes both and for class-D amps the 3 ohm would be fine.
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