Laptop-style speakers may be just enough. It would be tight and maybe the badge would have to be enlarged slightly to accommodate it, though.

I did a deep clean of my laptop not long ago and was surprised at how tiny and flat the speakers actually were. They won't fill a room, but they're enough for light music or a Teams call at arm's length. Granted, it might not be good in a noisy area, but that would be a problem for the mic as well (not to mention public speakerphone use is kind of frowned on lol).