Is it because they aren’t TRULY synchronized? Because the different quality of speakers don’t make perfect sounds waves that can line up/combine/harmonize?
Are there any instances these sounds WOULD combine, like with some kind of program or piece of hardware? How is this different than something like a concert where you can’t perceive the individual speakers?
(I have a decent understanding rudimentary physics/sound and a good understanding hearing/the vestibular system/cranial nerves btw! Im not actually 5 haha)