13 Months Ago March 28, 2023 Sonos Era 300 Standard US Release DateThe speaker Sonos Era 300 is already released on Standard in the USA. Release Dates!Report Date / Submit ProductUSAAllUSAUKReport Date / Submit ProductStandardMarch 28, 2023ConfirmedTrackingTrack34TRACK3Buy NowSonos Era 300SpeakerStandardThe Sonos Era 300 is a wireless multidirectional smart speaker. It features automatic tuning and sound optimisation for an easy setup. Official specifications have not yet been released.SonosAudioWirelessBluetoothSmart Speaker