Many wireless speakers promise stereo sound, even with just one speaker. Regardless of whether they are wireless speakers or Bluetooth speakers - the solo speakers contain speakers for the left and right channels. But with just one speaker, the stereo base remains narrow: the distance between the left and right speakers within a speaker is simply too small...

No question: the Sonos Era 300 delivers a great sound experience when playing Dolby Atmos music, especially in smaller rooms. However, it is not a fully-fledged sound system for your flat-screen TV at home.

The Sonos Era 300 are excellent smart speakers with clear weaknesses when used on a notebook or PC. They score with excellent audio quality and good app support. The set-up worked flawlessly and quickly with the Sonos app. The use was flawless via App and TV, via Airplay 2 and a MacBook Pro 14 there were always small problems...