i think u understood me wrong. I meant r3 has only uniq and a woofer. So, I meant if. R3 is placement dependent in real world from mids to highs, uniq isn’t helping much against traditional two way designs.also the advantage of it isn’t useful in higher r series speakers in a horizontal axes.I think you are a bit lost here.
Directivity in the woofer area is omnidirectional in the typical designs. like 99%.