I was looking into a few Coaxial drivers from Celestion FTX0820 and others. https://celestion.com/product/147/ftx0820/
frequency response is not smoothest, lots of dip and bumps. Does this mean the response of the speaker builds may also have the same problem?
What about BETA-8CX with ASD:1001, will it possibly match the 2PIs?
Now I read a little about lobes problems of the horizontal alignment of double woofers for the center channel. Just curious, if we move the woofers close to each other and move the tweeter up will it improve the lobe and null problem?