Featuring six optimally positioned drivers all around the front, sides, and top to support Dolby Atmos Music, the breakthrough acoustic design projects sound from wall to wall and floor to ceiling, immersing you in every dimension of the song.
No matter where you are or what you play, the listening experience is nothing short of extraordinary. Custom waveguides accurately disperse sound right, left, forward, and above, creating a sensationally spacious stereo soundstage you can feel all around the room.


The first-of-its-kind design exquisitely balances sonic performance and visual appeal, precisely angling each driver while looking worthy of display.
Stream the highest-quality audio from anywhere in your home without interruptions from calls or notifications.
With the press of a button, you and your family and friends can stream directly from a paired Bluetooth device.
Connect a turntable, computer, or other audio source using an auxiliary cable and the Sonos Line-In Adapter.
Go from unboxing to unbelievable sound in just a few minutes. Simply plug in the power cable, connect your phone or tablet to WiFi, and open the Sonos app.


With a tap in the Sonos app, Trueplay tuning technology analyses the unique acoustics of your space and optimises the speaker’s EQ. So all your content sounds just the way it should.
Discover free music, original content, and thousands of live stations from around the world on Sonos Radio. Find it in the Sonos app as soon as you set up your system.
Intuitive touch controls provide quick, screen-free control. Just tap or swipe to play, pause, adjust the volume, and group your Sonos speakers.
Era 300 is designed for ease of listening and mind, with multiple ways to protect your privacy.


Deactivate your voice assistants by tapping the speech bubble on top of the speaker. The light will also turn off. You will still have access to other mic-enabled features, like Trueplay
Make sure no one accidentally activates your voice assistant by toggling off the switch on the back of the speaker. This disconnects all power to the microphone hardware for added security.
The far-field microphone array uses advanced beamforming and multichannel echo cancellation for quick and accurate voice control and Trueplay tuning. Disconnect by toggling off the mic switch.

Six class-D digital amplifiers precision-tuned for the speaker's unique acoustic architecture power your sound experience.
Four tweeters ensure faithful playback of high and mid-range frequencies. The forward-firing mid tweeter provides a smooth centre image while two side-firing mid tweeters create stereo separation. Loaded into a directional horn, the upward-firing tweeter reflects sound off the ceiling when playing Dolby Atmos content.
Two woofers maximise low-end output and are angled left and right to support stereo playback.
Use the Sonos app to adjust bass, treble and loudness.