Hello ivica;
I did not. No near field or ground plane. Just a quick measurment about 2meters away for time alignment and quick RTA for overall driver balance. Then a quick listen.
I have never used a 2245 for a woofer, just for subs and that was many years ago.
I have an idea to use a 2245, 2123, and 4338 horn driven with a 2450Sl or 2450Be so this was to see how the 2245 and 2123 would get along together.
Barry.