Sonos Era 300 Wireless Multi-Room Speaker
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Sonos Era 300 Wireless Multi-Room Speaker
Overview
The Sonos Era 300 is built around six drivers angled across the front, sides, and top of the cabinet, so Dolby Atmos Music tracks actually move around and above you instead of just playing louder in stereo.
Even outside of Atmos content, custom waveguides spread sound left, right, forward, and up for a noticeably wider soundstage than a conventional single-direction speaker can produce in the same room.
It connects over Wi-Fi 6 or Bluetooth 5.3, responds to Sonos Voice Control or Amazon Alexa, and pairs with an Arc or Beam Gen 2 as rear surrounds for a full Atmos home theater setup.
Simcoe Audio Video Insight
The Era 300 is the speaker to reach for when you actually listen to Dolby Atmos Music or plan to use a pair as Atmos-enabled rear surrounds with an Arc or Beam. If your music library is mostly standard stereo, the Era 100 gets you excellent sound for less — the 300's extra drivers earn their keep on spatial content specifically.
More Info
Why the Sonos Era 300 Stands Out
Six-Driver Spatial Audio Design
One forward tweeter, two side-firing tweeters, an upward-firing tweeter, and two angled woofers work together to project Dolby Atmos Music from wall to wall and floor to ceiling.
Dolby Atmos Music Support
Stream Dolby Atmos Music tracks for a genuine 3D soundstage, not just a wider stereo image.
Wi-Fi 6 and Bluetooth 5.3
Stream over Wi-Fi 6 for the best audio quality, or switch to Bluetooth 5.3 to play directly from a paired device with no network required.
Sonos Voice Control and Alexa
Control playback hands-free with Sonos Voice Control or Amazon Alexa built in.
Trueplay Tuning for Android and iOS
Trueplay measures your room's acoustics and fine-tunes the EQ automatically from either an Android or iOS device.
Atmos Rear Surround Pairing
Pair two Era 300 speakers with an Arc or Beam Gen 2 for lateral and overhead surround channels in a full Dolby Atmos home theater setup.
Buyer's Guide
Who It's For
- Dolby Atmos Music listeners: want spatial audio that actually moves around the room, not just louder stereo.
- Home theater builders: pairing two as Atmos-enabled rear surrounds with an Arc or Beam Gen 2.
- Design-conscious buyers: want a speaker built to look good on display, not hidden in a cabinet.
How It Compares
Mostly listen to standard stereo rather than spatial audio? The Sonos Era 100 delivers excellent stereo sound in a smaller, less expensive package. Building a theater system from scratch? Start with the Sonos Arc and add a pair of Era 300s later for Atmos surrounds.
Sonos Era 300 Wireless Multi-Room Speaker Specifications
| General | |
|---|---|
| Brand | Sonos |
| Model | Era 300 |
| Type | Premium Spatial Audio Speaker |
| Finish | Matte |
| Environment | Humidity-resistant |
| Audio | |
| Amplifiers | Six Class-D digital amplifiers |
| Tweeters | Four: one forward-firing, two side-firing, one upward-firing for Dolby Atmos |
| Woofers | Two, angled left and right for stereo separation and low-end output |
| Spatial Audio | Dolby Atmos Music support |
| Microphones | Far-field array with hardware mic-mute switch |
| Room Calibration | Trueplay (Android and iOS) |
| Connectivity | |
| WiFi | Wi-Fi 6, 802.11a/b/g/n/ac/ax (2.4 GHz or 5 GHz) |
| Bluetooth | Bluetooth 5.3 (audio streaming from any Bluetooth-enabled device) |
| Apple AirPlay 2 | Works with iOS 11.4 and higher |
| Voice Control | Sonos Voice Control and Amazon Alexa |
| USB-C Port | Supports line-in (Sonos Line-In Adapter) and Ethernet (Sonos Combo Adapter), adapters sold separately |
| CPU | Quad Core 4x Cortex-A55, 1.9 GHz |
| Design | |
| Dimensions | 7.28 x 10.24 x 6.30 in (185 x 260 x 160 mm) |
| Weight | 9.85 lb (4.47 kg) |
| Color Options | Black, White |
| Power | |
| Power Supply | Auto-switching 100-240V 50/60Hz internal power supply |
| In the Box | |
| What's in the Box | Sonos Era 300, power cable, set up guide |
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