Inspectee

Headphones

Compare Sennheiser HD 450BT vs. Sennheiser HD 558

This is a side-by-side comparison of the specs of the HD 450BT vs. the HD 558. Differences are highlighted in yellow.
Item HD 450BT HD 558
Item image Item image
Active noise cancellation? Yes [x]
Impedence 50Ω [x]
Bluetooth version 5 [x]
Wireless? Yes [x]
Buy now