I mean they both disappear in the audio sense. Sounds do not sound like they are coming from them. At all.The spl horizontal and vertical contour is very very similar but the spl horizontal and vertical globe is a slitly better on the 8341a. Maybe this gives some indication?
Easily compare loudspeakers measurements
www.spinorama.org
Doesn't mean they both can't disappear but if you want to be technical.
What I meant by disappear is simply the visual impact which does not matter if you listen with eyes closed.
If you have 8341 in your possession and you order a 8361 the day it shows up you will be shocked.
It’s exactly like that.