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Spatial audio technology in the Era 300 speaker creates a three-dimensional sound experience. The sound is projected from every direction, giving the impression of being inside the music.
The Era 300 connects to devices using Wi-Fi, Bluetooth, or a 3.5 mm line-in. This allows for seamless, uninterrupted audio streaming from a variety of sources.
Trueplay tuning technology in the Sonos app analyzes the unique acoustics of your space and optimizes the speaker's E
Yes, you can pair the Era 300 with other Sonos speakers. Pairing two Era 300 speakers with Sonos Arc or Beam (Gen 2) creates a mind-bending surround sound experience.
The Era 300 is designed with multiple ways to protect your privacy. It offers user-friendly settings that let you control how your data is used and shared.
Review Summary
2025-12-25T19:00:00
Quality sound love the wireless component.
Remy

2025-12-25T19:00:00
Really easy to set up. Fantastic sound and ideal for linking to a turntable to bring your vinyl to your Sonos listening.
Dazza

2025-12-24T19:00:00
Amazing sound quality, incredible bass, definitely worth the money.
Dave

2025-12-22T19:00:00
I wanted an upgrade to my Play 1 speakers, though I was quite happy with them. I was amazed at the packaging. There are tabs to release the speaker from the box. In airing to this there are nice handles to carry the box. I really want that impressed when listening to them in the store, but was really amazed at the quality of sound just from asking Alexa to play songs from the 70's. The stereo separation is very good. The set up includes a utility to optimize the acoustics in your room. I may eventually use them as surround sound speakers with a Sonos sound bar, but for the moment I'm happy with this pair in the living room.
Mr B.

2025-12-22T19:00:00
i love the Era speaker and will purchase a second one as soon as I can afford it and/or find a lower price. So so glad I discovered Sonos and made the purchase. Fantastic sound. Not an ounce of disappointment with the Sonos Era 300.
Mcin

2025-12-22T19:00:00
Simple to set up and a great sound
Bertie

2025-12-22T19:00:00
Was not disappointed. The ease of setup and connection, coupled with the ability to fine tune to the surround sound system, made this a winner. I have an odd proportioned room and I was hoping to fill the space with sound. It certainly met my expectations. Looking at the engineering and design, it just made sense. Very happy with the purchase of these speakers and the addition to the system.
Waldo

2025-12-22T19:00:00
Versatile, easy to set up
RCK

2025-12-22T19:00:00
This speaker was so easy to set up straight out the box and within minutes I was listening to the most fantastic range of sounds from a relatively small speaker the depth of base and the clear travel are amazing and the speaker adapts to the acoustics of your particular room all by itself which I think is amazing. So easy to set up and wonderful to listen to I would highly recommend this to anyone
Paul B.

2025-12-21T19:00:00
I researched other sound bars for a better quality TV speakers and I chose Sonos Arc. Later, adding The Sub 4. First time putting a TV stereo surround sound system together by adding Era 300 to the Arc and Sub 4. The benefits are enormous, very clear sounding audio. Music is wonderful, action packed movies come alive like you are in the action too. Way beyond my expectations.
Fire302

2025-12-21T19:00:00
Add a pair of 300's to my Arc system. Amazing sound placement. 4K TV. 3D sound.
Johnny5

2025-12-21T19:00:00
Hearing new sounds from old movies that just make the movies more intense - awesome Sonos - the 300s are worth every penny!!
Bobby C.

2025-12-21T19:00:00
Good quality surround sound experience. Wifi connected and can pair with other Sonos devices for whole-house listening.
Eric

2025-12-21T19:00:00
Easy to use, but could use better bass response
Willam

2025-12-20T19:00:00
Great product & packaging. Easy to setup
Oli

2025-12-20T19:00:00
Hooked these up to stream from a Brennan B3+ and stream from an iPhone + desktop computer. Every source works great and satisfied with the sound. Fills the med size room completely. Stream Apple Music, Spotify along with personal CD collection. Im also using the Sonos soundbar with the 300's. All work seamlessly.
dznr723

2025-12-19T19:00:00
Set up in our family Room both my wife and I can turn it on and off from our our phones
FoxyRoxy

2025-12-18T19:00:00
I use two Era 300's paired with my Arc for gaming on my Xbox One console and stream movies via Prime and Netflix, which either gaming or movies especially with Atmos enabled really provides you with a cinematic experience. Watch Masters of The Air on Apple TV+
Atmos l.

2025-12-18T19:00:00
Had to contact customer support to get them working
Ed

2025-12-18T19:00:00
The Era 300s are fantastic!!! However, the Sonos app needs work! While it has improved, it's nothing like it was a few years back. The 300's would be a 5 star product all day long, if only the set up was easier. I had to enter the pin numbers manually, and of course I already had my speakers mounted on their stands. Not a deal breaker, but it definitely cost them one star.
Swish

2025-12-18T19:00:00
.
Peter

2025-12-17T19:00:00
Using the era 300 for surround sound and it's mind blowing how good they are. I can hear the tiniest background sounds when I'm watching a movie and paired with the Sonos arc ultra is a next level experience. Highly recommend!
Surferdad

2025-12-17T19:00:00
Fantastic sound
Yorik

2025-12-17T19:00:00
I use my ERA 300 for music and for movies. The sound is very good for all music and movies. Very happy with them.
Ramguy

2025-12-17T19:00:00
Great sound
Gerhard

2025-12-17T19:00:00
Love the sound! Great product!
Yogi

2025-12-16T19:00:00
I use it mainly for tv alongside my Arc ultra as well as for music. Overall sound is superb quality and feeling of being in a real theatre environment. Set up was not easy but very well facilitated by the Sonos support team. Was excellent
Sonos f.

2025-12-16T19:00:00
I love them
Toots

2025-12-16T19:00:00
Just what my Arc Ultra soundbar needed to provide the sound experience we were looking for.
CCG

2025-12-16T19:00:00
As rear speakers they're very impressive not tried them as a stereo pair yet.
Agnes

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Six class-D digital amplifiers precision-tuned for the speaker's unique acoustic architecture power your sound experience.
Two woofers maximize low-end output and are angled left and right to support stereo playback.
Four tweeters ensure faithful playback of high and mid-range frequencies. The forward-firing mid tweeter provides a smooth center 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.
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.
Use the Sonos app to adjust bass, treble, and loudness.
This software measures the acoustics of the room then fine-tunes the EQ. Compatible with iOS and Android devices
Compatible with Wi-Fi 6. Connect to Wi-Fi with any 802.11a/b/g/n/ac/ax 2.4 GHz/5 GHz broadcast-capable router.
Bluetooth 5.0 supports audio streaming from any Bluetooth-enabled device.
Connect an audio source using an auxiliary cable and the Sonos Line-In Adapter. Connect your router with an ethernet cable and the Sonos Combo Adapter. (All accessories sold separately.)
100-240V 50/60Hz internal power supply
Quad Core 4xA55 1.9GHz
8GB DDR4
8GB NAND
Works with AirPlay 2 on Apple devices iOS 11.4 and higher
Wi-Fi Internet connection
Nearby electrical outlet
The latest generation of the Sonos app running on a compatible device
Black
6.30 x 10.24 x 7.28" (160 x 260 x 185mm)
9.85 lbs (4.47kg)
840136805595






I would buy this product again.
By Pink
Surround sound in major family room. Surround sound in master bedroom.
I would recommend this product to anyone
By BaggyBoy60
I use this for relaxed listening after a long day. I use it for energetic listening to start my day. It is so flexible and adaptable it has more uses I have yet to find. The quality of sound is excellent from pop to hip hop, opera to reggae. Bass is rich and the treble light until you ramp it up to the rafters. This is another winner for Sonos
Bring your audio experience to life with the Era 300 Wireless Bluetooth Speaker by Sonos. This sleek and modern speaker is designed to deliver spatial audio that engulfs you, immersing you in every dimension of your music. With its advanced acoustic design, the Era 300 projects sound from every direction, creating a sensationally spacious stereo soundstage that fills the room.
The Era 300 is equipped with six optimally positioned drivers on the front, sides, and top, supporting Dolby Atmos Music. This breakthrough technology allows the speaker to project sound from wall to wall and floor to ceiling, making the entire room the sweet spot for your audio experience.
This stylish speaker is not just an acoustic masterpiece but also an aesthetic one. Its first-of-its-kind design exquisitely balances sonic performance and visual appeal, making it a worthy addition to any room.
The Era 300 is designed for seamless connectivity. You can connect to all your content and devices using Wi-Fi, Bluetooth, and a 3.5 mm line-in. Stream the highest-quality audio from anywhere in your home without interruptions from calls or notifications.
Experience mind-bending surround sound when you pair two Era 300 speakers with Sonos Arc or Beam (Gen 2). Supercharged by Dolby Atmos, the lateral and overhead channels in each product create an all-encompassing soundstage.
Setting up the Era 300 is bewilderingly easy. Simply plug in the power cable, connect your phone or tablet to Wi-Fi, and open the Sonos app. With a tap in the Sonos app, Trueplay tuning technology analyzes the unique acoustics of your space and optimizes the speaker's EQ, ensuring your content sounds just the way it should.
The Era 300 is designed with your privacy in mind. It offers multiple ways to protect your privacy and gives you the freedom to customize your sound system. Mix and match products that fit all the places and ways you want to listen. Pair identical speakers for richer stereo sound, build a surround sound system for home theater, and feel even more immersed when you add Sonos to every room.
Elevate your audio experience with the Era 300 Wireless Bluetooth Speaker by Sonos. It's not just a speaker; it's a gateway to a world of immersive sound.