OVER-EARS
Ballad of easy driver
The XM4s use the same 40mm free-edge dynamic drivers as the XM3s to do their sonic business – ‘if it ain’t broke’ and all that…
Mr space-cans
Yes, you can enjoy the delights of spatial audio thanks to compatibility with Sony 360 Reality Audio… once you’ve set it up in the app.
Chestnut pair
On the left earcup there’s a power button, a 3.5mm input for wired listening,
