Sonos Era 300 Black
An hourglass-shaped speaker with six amplifiers firing in four directions, one of them at the ceiling. It is built for Dolby Atmos: sound bounces up and sideways and stops coming from a box.
Why people like it
- Up-firing tweeter — inside a directional horn, it creates the height channel for spatial audio.
- Two angled woofers — one to each side, so the stereo image really opens up.
- Cinema rears — this is the speaker Sonos puts behind a soundbar for surround with height.
- Trueplay on iPhone and Android — measures the room and tunes the EQ on either.
Sound
| Amplifiers | 6 digitales de clase D |
| Tweeters | 4: 1 front, 2 side and 1 up-firing |
| Woofers | 2, angled left and right |
| Spatial audio | Dolby Atmos |
| Microphones | Far-field array, with switch |
| Trueplay | Yes (iOS and Android) |
Dimensions and finish
| Height | 185 mm |
| Width | 260 mm |
| Depth | 160 mm |
| Weight | 4,47 kg |
| Finish | Matte |
| Controls | Touch |
Connectivity
| Wi-Fi | Wi-Fi 6 (2.4 and 5 GHz) |
| Bluetooth | 5.3 |
| Apple AirPlay 2 | Yes |
| Voice control | Sonos Voice Control and Amazon Alexa |
| Line-in | USB-C with 3.5 mm jack (Sonos adapter sold separately) |
| Processor | Quad core A55 1,9 GHz |
| Power | Mains cable (2 m) |
