





more


See Options
Need help? Ask our experts.
Yes, the Era 300 allows you to stream high-quality audio from any device or service without interruptions from calls or notifications.
Absolutely, the Era 300 features six optimally positioned drivers on the front, sides, and top, supporting Dolby Atmos Music for a multi-dimensional audio experience.
Setting up your Era 300 is simple. Just plug in the power cable, connect your device to Wi-Fi, and open the Sonos app. The app also includes Trueplay tuning technology to optimize the speaker's EQ to your space.
Yes, the Era 300 features a built-in microphone for hands-free calling and voice control, offering multiple ways to protect your privacy.
Definitely, you can pair two Era 300 speakers with Sonos Arc or Beam (Gen 2) to create an immersive surround sound environment supercharged by Dolby Atmos.
Review Summary
2025-11-06T19:00:00
Being I'm using them as surround speakers for my Dolby Atmos home theater they exceed expectations definitely love them overall
Bamakore

2025-11-05T19:00:00
Superb
Kevin

2025-11-04T19:00:00
Awesome sound and quality.
Bernie

2025-11-02T19:00:00
Sounds great using as surround speakers and listening to music. Wish it had an option to use front speaker when using it as a surround speaker.
Tiki

2025-11-01T20:00:00
1?????????????????????????2??????????????????????????????Ultra?Sub?????????? ?????????????
Taro

2025-10-30T20:00:00
I love the sound from my Era 300. It replaced two very large speakers in my shop. It was not an intuitive process to set it up though I may be less tech savvy than the average Sonos user. I can only use Bluetooth at home so had to take it to a friends house with WiFi. After about 45 minutes I got it setup but i couldn't tell you how. It might be that I got lucky pressing keys.
Mr T.

2025-10-27T20:00:00
What a nice step up from my old play 5. The sound is amazing and sounds great with my turntable setup!
Dmac

2025-10-25T20:00:00
Got this set up as 2 pairs 300 with bass box! Awesome!
FrankS

2025-10-25T20:00:00
Superior sound as rear surrounds for my Arc Ultra. Easy set-up, user friendly controls on my iPhone.
Barthom

2025-10-19T20:00:00
I am constantly amazed at how much sound you get from a small speaker package. I have multiple speakers and they all sound great!
Trey

2025-10-12T20:00:00
Use it in combination with Arc ultra and sub 4
Alain

2025-10-05T20:00:00
Please simplify the application and add switchable apps from surround for movie to stereo for mucis
Tom

2025-10-01T20:00:00
Sound experience especially Dolby has been amazing
Vinay

2025-09-30T20:00:00
Have been missing music in the house since selling an old system. Wanted something easy to set up that the wife liked the look of. These are brilliant and already thinking about expanding the system to more
Mats

2025-09-29T20:00:00
Every thing with the speaker is excellent , the only issue as always if the app , it is buggy Maybe create a central box to control and distribute the sound , kind of like what Luthron and insteon do for light control
Ereg

2025-09-27T20:00:00
I use the speaker in addition to the soundbar I already have. for listening to music from various apps (such as Spotify) as well as movies and other media. Used as a rear speaker
bk

2025-09-22T20:00:00
I have these set up for surrounds with a beam gen 2 and they are spectacular. I also tested them standalone before pairing as surrounds and they're just as good, if not even better, for music listening. The bass response is shocking for the size of the speaker. Great, full range soundstage.
Jeff

2025-09-21T20:00:00
Great sound , easy to set up and app is very easy to use, even for an old git like me ??
Bob J.

2025-09-21T20:00:00
Amazing quality, no cables. Small footprint, asy setup. I enjoy every minute I play them
Yosi

2025-09-20T20:00:00
Great addition to the ecosystem
JS

2025-09-20T20:00:00
Versatile
Chief

2025-09-20T20:00:00
Product is top-notch, but it can't justify its price, especially when considering systems that include Arc Ultra, sub-4, and two Era 300 units.
John

2025-09-19T20:00:00
Excellent sound and so easy to set up!
Bart

2025-09-19T20:00:00
I've had a Bose Sound System for 30 years! Not bad! I now have the Sonos Sound System. It's awesome! Technology has improved over the last 30 years!
Big E.

2025-09-16T20:00:00
With the Sonos app it's easy to switch over from my living room to the master bedroom, where I have a separate set of Sonos One speakers. But I'm most enjoying the sound quality of the two ERA 300s in the living room.
Tito

2025-09-16T20:00:00
I bought these to add to my Sonos soundbar and sub. This addition was an excellent upgrade. The only downside is that it is not great for an open concept house. The sound is good but not great. With that being said, I would still buy it. The cost to buy a good wireless system vs the cost to buy a wired system is significantly less and not worth the extra money. I would definitely recommend for the price.
Devin

2025-09-15T20:00:00
This was a good buy! Very happy with Sonos.
Johan

2025-09-13T20:00:00
great sound !!!
dub

2025-09-13T20:00:00
These speakers are definitely worth the money.
Fcmxrus

2025-09-13T20:00:00
wireless whole house music can select listen location and music type
jim

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
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
White
6.30 x 10.24 x 7.28" (160 x 260 x 185mm)
9.85 lbs (4.47kg)
840136805588






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
With next-level audio that hits from every direction, Era 300 doesn’t just surround you, it puts you inside your music.

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.

Experience mind-bending surround sound when you pair two speakers with Arc or Beam (Gen 2). Supercharged by Dolby Atmos, the lateral and overhead channels in each product create an all-encompassing soundstage.

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 analyzes the unique acoustics of your space and optimizes the speaker’s EQ. So all your content sounds just the way it should.

Just imagine immersing yourself in a world of sound with the sleek and modern Era 300 Wireless Bluetooth Speaker. This stylish, high-quality speaker, crafted by the reputable brand Sonos, is designed to deliver an extraordinary spatial audio experience that puts you right inside your music.
With its advanced acoustic design, the Era 300 features six optimally positioned drivers on the front, sides, and top, supporting Dolby Atmos Music. This innovative setup projects sound from wall to wall and floor to ceiling, creating a multi-dimensional audio environment that engulfs you in every note and beat.
The Era 300 doesn't just surround you with sound; it also offers a sensationally spacious stereo soundstage. Thanks to custom waveguides, sound is dispersed right, left, forward, and above, making every corner of the room the sweet spot for an unparalleled listening experience.
This portable Bluetooth speaker is not just an acoustic masterpiece; it's also an aesthetic one. Its first-of-its-kind design perfectly balances sonic performance and visual appeal, with each driver precisely angled for optimal sound projection while adding a touch of elegance to any decor.
The Era 300 is designed for seamless connectivity, allowing you to stream high-quality audio from any device or service without interruptions from calls or notifications. For an even more immersive experience, pair two speakers with Sonos Arc or Beam (Gen 2) to create a mind-bending surround sound environment supercharged by Dolby Atmos.
Setting up your Era 300 is a breeze. In just a few minutes, you can go from unboxing to unbelievable sound. Simply plug in the power cable, connect your device to Wi-Fi, and open the Sonos app. With a tap in the app, Trueplay tuning technology optimizes the speaker's EQ to the unique acoustics of your space, ensuring your content always sounds just the way it should.
The Era 300 also features a built-in microphone for hands-free calling and voice control, offering multiple ways to protect your privacy. Plus, with Sonos Radio, you can discover free music, original content, and thousands of live stations from around the world.
Whether you're looking to enrich your stereo sound, build a home theater surround sound system, or add Sonos to every room for an even more immersive experience, the Era 300 Wireless Bluetooth Speaker is the perfect choice.