Not sure what you're saying -- you know that in-ear sealed headphones (like AirPods Pro) have phenomenal bass? There's no leakage path, and no destructive interference issues. All the issues with driving bass in speakers just... don't apply with sealed headphones. It's basically perfect bass.

The only thing you don't get is the full-body shaking sensation that massive speaker bass provides. But that's not even audio. That's more like amusement-park ride stuff. (Not to say it isn't great too.)

I mean, tell me what you think of the frequency response below 200 Hz here:

https://storage.googleapis.com/headphones_com_blog_files/app... (from https://headphones.com/blogs/reviews/apple-airpods-pro-2nd-g...)

I have AirPods Pro (and like the B&O EX much better, personally), but I wouldn't use them for bass-heavy stuff even compared to over-the-ear ones, let alone a system with big woofers. It's just not the same as filling a room, and not just in an "amusement-park" way.