Customer Ratings & Reviews

This speaker sounds great. It was super easy to setup and add to my Sonos app. Took literally just a minute or 2 to add. I have other Sonos speakers so already had the app downloaded, but adding it is a breeze. What’s great is after you name the room you have it in and setting the bass and treble to your liking in the app - you are ready to rock, literally. Bluetooth connectivity was a snap and the Sonos app easily lets you push your music all over the house to this and other Sonos speakers flawlessly and in sync. I tried all kinds of music and whether it’s bass heavy rap, rock, alt, dance, acoustic, jazz, classical, etc. they all sounded great and it’s a significant sound improvement over the Sonos One. It’s a bit bigger (maybe twice the width) of the Sonos One but has a much more spatial and a “full” sound to it. One note on placement - I tried it on a kitchen island and the bass was a little underwhelming. Then I moved it to near a wall to let the rear of the speaker have something to bounce / reflect off of and that's the bass magic. So recommend setting or mounting near a wall or corner for it to really reflect off of. So far 2 cons for me: 1) There is no option for Google assistant. We’re a Google house and this only supports Alexa and its own Sonos voice control. That said – I can tell my Google Homes and Sonos One’s via their Google assistant to play music to this speaker. 2) The other is I’ll have to upgrade my Sonos home theater Playbar with the new Sonos Arc to take advantage of the 7.1 Dolby Atmos that this speaker can pump out. If you are just setting up your home theater and going with the Arc, you’ll be happy with these as your Atmos surround. If you just want this as a great sounding spatial speaker in a room it really fills it up on its own.

great sound and improvement great working as a pair, its great when you use them with arc and sub,

I chose the Sonos Era 300 Smart Speaker after comparing it with several other high-end wireless speakers, and it stands out for several reasons. From the moment you unbox it, the design feels premium — the matte black finish looks sleek and modern and blends easily with any décor. Sonos has built a reputation for craftsmanship, and this model continues that tradition. Where the Era 300 really excels is audio performance. With multiple drivers arranged for wide sound dispersion, it produces rich, detailed audio that seems to fill the room from all directions. The spatial audio support (including Dolby Atmos when using compatible streaming services) adds another dimension to your music and movies — vocals are clear, instruments have space to breathe, and the overall soundstage feels much larger than you’d expect from a speaker of this size. The speaker pairs effortlessly with other Sonos devices, so if you already have a Sonos ecosystem, this fits right in. Trueplay tuning (with supported devices) adapts the sound to your room, which ensures balanced audio whether placed on a shelf or in an open space. Smart features are solid: integrated voice assistants let you control playback with your voice, and the Sonos app provides a smooth experience for setup and tuning. Streaming service support is broad and reliable. Connectivity is flexible — Wi-Fi for multi-room playback, Bluetooth for quick pairing, and AirPlay support for Apple devices. Battery life is strong if you opt for the portable version (battery sold separately). Overall, the Era 300 strikes a fantastic balance between cutting-edge audio technology, stylish design, and everyday usability. For anyone who wants exceptional spatial sound and smart speaker convenience, it’s a standout choice — especially within the Sonos ecosystem. Pros Immersive spatial audio and wide soundstage Rich, detailed sound with strong bass for its size Sleek, modern design Excellent multi-room integration with Sonos systems Robust streaming and smart assistant support Cons Premium price compared with basic Bluetooth speakers Requires Sonos app for full feature set Spatial audio benefits vary by content and service

The Sonos Era 300’s are exactly what I have been waiting for! I purchased 2 speakers and couldn’t be more thrilled. The speaker stands are a great accessory for a total package.

I added the Sonos Era 300 speakers as surrounds to my existing setup with the Sonos Arc and Sonos Sub (Gen 2), and honestly, this is the best home audio system I’ve ever experienced. The Era 300s completely transform the soundstage. Dolby Atmos content feels truly immersive, with sound coming from all directions, including overhead. Movies, shows, and even regular TV audio now feel cinematic. The separation and clarity are impressive, and effects move seamlessly around the room without overpowering dialogue. Music performance is equally impressive. Spatial audio tracks sound rich, detailed, and wide, and even non-Atmos music benefits from the added depth and presence. The speakers blend perfectly with the Arc and Sub, creating a balanced system with punchy bass, clear mids, and crisp highs. Setup was simple through the Sonos app, and Trueplay tuning helped optimize everything for my room. The build quality is premium, and the design looks modern without being distracting. Overall, pairing the Era 300s with the Arc and Sub takes an already great system and turns it into something exceptional. For anyone serious about home theater or immersive music, this setup is absolutely worth it.

The Sonos Era 300 is a bold step forward in smart speaker design and sound performance. It doesn’t just play music — it surrounds you with it. With its unique acoustic shape and forward‑thinking engineering, this speaker delivers spatial audio in a way that feels truly immersive, almost as if you’re standing in the middle of a live performance. Setup is quick and painless using the Sonos app, and it connects seamlessly to Wi‑Fi, Bluetooth, and voice assistants. The flexibility to stream directly from your phone or favorite services like Apple Music and Amazon Music (including Dolby Atmos tracks) makes it incredibly versatile for modern listening preferences. Sound quality is phenomenal. The six precision‑angled drivers project sound in every direction, creating a wide, room‑filling soundstage. Vocals are crisp, highs are bright, and bass is controlled yet deep — never boomy. The spatial audio support adds remarkable dimensionality; songs feel larger, more detailed, and full of life. The Era 300 also integrates beautifully in a multi‑room Sonos setup or as rear surrounds for the Sonos Arc or Beam, instantly upgrading your home theater to an immersive Dolby Atmos experience. Its clean, sculptural design looks modern and premium, a piece you’ll be proud to display.

Everything was fast, simple, and smooth I love my new Sonos speakers thank you, Best Buy!

Honestly Sonos are literally the best speakers out there! I’m obsessed!

Would give it a 5 star but Sonos disable one of the speaker inside the era 300 when set as surround sound.

I like the product, I saved up for over a year and when I got the speaker it came damaged. Here’s a word of the wise when getting an open box item, there is no exchange option if no stores near you have model and condition, there aren’t any options but refund. Since I got a good deal from open box, I would now have to pay an extra $150 for a new one. I had to be passed along multiple support agents, mislead my multiple over the phone employees to finally be told the truth after spending hours on the phone. Its up to the stores descretion where a manager would not even listen to me but make another employee give me the news. No wiggle room, no empathy but the in store employee was very kind and did not try to mislead me. Be wary of open box.

So far the speaker is great.! Added to my Sonos collection

Excellent speaker. That really sums it up. I am not new to the Sonos ecosystem. I found myself lucky enough to get a Sonos powered Sonance outdoor/maritime speakers set a couple years ago. So when the opportunity came up for this, I knew I would be getting a high quality unit with superior sound. And indeed I did. First off, Sonos is a brand leader in the upper-end consumer accesible speakers. They do one thing (provide excellent sound quality) and they do it very well. In addition to providing great sound, they always deliver a very handsome package that fits into most environments and decor. The new Sonos Era 300 is quite possibly one of the best sound-engineering designs available to mass consumers. They have included 2 subwoofers (left and right), 2 tweeters on either side and a center channel tweeter. They also included a unique upper firing tweeter that provides Dolby Atmos for directional sound. Pretty imressive design. One unique design feature that Sonos includes in almost every speaker they make is in the interoperability among the Sonos family. To put it another way, you could take two of these speaker, combine it with one of their several soundbars and then put a couple Sonos One speakers into one ecosystem to get a truly immersive Dolby Atmos television experince. Or use the same speakers as a room filling music system. IN this case, the Era 300 also makes for an excellent stand alone speaker. The lows are rich, accurate and smooth. The mids are crisp, clean and clear. The highs are perfectly delivered and clean in every way. In all, an excellent room-filling speaker in a relatively small foot-print. The Sonos app is simple, solid and inclusive. Most all popular music services are supported and the integration is a natural transition into the Sonos app. You can also custom ize the EQ on the app if you have a preference for sound set up. Controls are great on the device too. A "sliding" touch on top of the speaker for volume. Play/pause and FWD/BKW are also via touch on top. You can also turn off the microphone completely via a switch on the back. End of the day, this is an excellent choice for almost any residence. I would whole-heartedly reccomend to a friend!

I have an Amazon Echo Studio that sounds great. I just wanted a little more for a bigger space, but not as big as a play five but bigger than a Echo Studio. So for an extra $250 on top of the $200 for the Echo StudioSonos I though the Era 300 was it. Sonos did not deliver. If you like bass. The echo studio sounds way better than the Era 300. The Era 300 has absolutely no real bass output.

My first Sonos speaker to try. Not bad..... Setup. Setup was a snap. Using the Sonos app, it took all but a few minutes. It updated the firmware and I was up and running. I also paired with Bluetooth with android for other app usage like other movie streaming apps etc. Alexa and Google integration was pretty easy to use as well. Only issue I had personally was trying to link to my my NAS with all of my music using the Sonos app. It could not get it to see my NAS. There is no good tutorials or other help out. There is not go to guide to get you through this. Spatial sound comes out from all directions. Range is really good. From lows to highs. Frequency blend and spatial use is good. I ran only using 1 speaker to watch movies and it held up pretty well. You can tell the build is good with the weight. Typically the heavier the speaker the better the output due to size of and density of the magnets. Size is good compact. Super simple operation. Color is nice. Black and simple design. Nice to be able to switch off mic. Optional to buy a sleek stand to mount this. Specs says it is humidity resistant. Wonder if that means you can take it and use it in your bathroom on the counter and use while you bath or shower. Obvious not in the bath or shower because it requires 110 Volts of electricity. You can pair this with their other system from what the specs say. I did not test this but if it can be paired with a center speaker and other satellite speakers, I can see this as some serious listening events from movies to music... Wished I could have tested a system out. For my first Sonos experience, not bad. Really nice speaker. It would have been nicer if I could have gotten my NAS to see the Sonos app. Oh well. Can't have it all. For these reasons I would recommend this product.

Great upgrade to older speakers. I’ve got many Sonos speakers and this is a solid upgrade. The special audio is impressive if your room is the right size and shape. The speaker works best placed away from walls so it can bounce sound around after you use the tuning feature. Setup is easy with the app. The line-in adapter ($19) from Sonos allowed me to hook up my turntable to a single speaker and then send the vinyl sound to all my speakers. A single Era 300 is great for a medium sized room. If you have a more open concept space a pair of Era 100s will give better stereo sound and will fill the room better. Of course a pair of 300s is the best option but more expensive. The speaker is well built and solid. The sound improves after a “break-in” period but this is normal for a lot of speakers. Mine is paired with the sub and the sound is amazing from even a single speaker. If you have the Five and just do music, I don’t know if you should upgrade. The Five is still the best straight stereo speaker but the Era 300 is close. Of course the Era 300 has smart assistant features and a much faster processor as well as Atmos support. As a single speaker the 300 bass response is clean and solid. Adding a sub makes it even better

To feel the difference between Sonos - Era 300 – Black and other wireless speakers, you’ll simply have to plug it in and experience the amazing next-level audio all around. The Dolby Atmos music is amazingly supported by six drivers placed all around the speaker i.e. to the front, side, and top to provide the Dolby surround experience exactly like we feel in a theater. Each driver is optimally positioned to remove any blind spots in the room, no matter where you are in the room, you’ll experience the same effects so there isn’t any specific sweet spot in the room, but the entire room becomes one. This is such an important feature that other compact speakers lack and is achieved by having tweeters on both sides and the center one provides the dazzling vocals and lead instruments to the sound effects. I enjoyed getting the high level of audio from each direction and getting immersed in the music. The design is unique in itself and doesn’t need to be hidden in the room and can easily be a center of room attraction. The speaker’s connectivity was easy and quick. It can be connected in multiple ways via WIFI, Bluetooth, or using an auxiliary cable. Each option is straightforward to connect with. It immediately connects and can be either controlled by the buttons on the top of the speaker or via the controls on the connectivity devices. What’s more, this can either be voice or app controlled. Overall, this is a great addition to my tech gallery and gives outstanding music experience from a standalone speaker and can easily be the path-breaking speaker in this category.

This subwoofer completely changed my home theater experience. The bass is deep, powerful, and incredibly clean — no rattling, no muddiness, just smooth, room-filling low end. Setup was super easy, and it paired seamlessly with my existing system. Movies feel more immersive, music hits harder, and even low-volume listening sounds richer. I love that it delivers serious punch without overpowering the room. Sleek design too — blends right into my space. If you’re on the fence, don’t be. This is a game-changer and absolutely worth it.

I’ve had several Sonos products and never had issues setting them up, even the first generation ones. Well, this time was a complete struggle. I’ve got stuck on a doom loop and could not get it to connect the speaker to the Sonos app, I’ve had this issue with the first speaker then I went back to Best Buy and exchanged for a second one but lo and behold, it was not the speaker. I’ve trying contacting Sonos with no success, was placed on hold for over 2 hours and the representatives are never available to live chat. I went online to a few tech blogs and it turns out several people are having the same issue, some offer a few solutions such as unistall the app, restart WiFi, clear app cache but absolutely nothing worked. The Sonos app can’t even find the speaker and the few time that it did I was prompted to a screen instructed me to sign in a the owner of the system which I am? Anyway, on my way back to Best Buy to return it, very frustrated with the lack of Sonos Support.

Even though I had high expectations, I was pleasantly surprised by the Sonos Era 300. The sound quality is really good. Basic setup is quick and easy. And there are a LOT of sources for audio available. Whether you want to listen to audiobooks, the latest tunes, streaming radio or something from your personal collection, you can listen with the Sonos Era 300. What’s in the Box: The Sonos Era 300 speaker Power cable Dust Cover Setup (At a glance) instructions. (If you’d like the full manual, the URL is printed right on the instruction card) First connect the power cable and place the Sonos Era 300 speaker where there are at least 8 inches of clearance around it. I put mine on a small side table for initial testing. Download the Sonos app to your phone. (You can also download a Sonos app, found on the Sonos website, to your Windows computer.) Make sure your phone is connected to your WiFi network, open the Sonos app, set up a Sonos account if don’t have one, log in and tap Add Product and follow the directions to set up your Sonos Era 300 speaker. If you are an Alexa user, you can control your Sonos Era 300 with Alexa. (Sorry Google Assistant users, the Google Assistant voice control option is missing at this time.) Tap the gear icon in the app. Ensure the master mic control switch (on the back near the bottom of the speaker) is on, as well as the voice enabled indicator light on top of the speaker. Tap “Services and Voice”, then tap “Add a Voice Assistant” to add Alexa. You’ll need to go through a few hoops, but once it’s done you are set to use Alexa for control. I have mine set up to simply use the built in Sonos Voice Control, though. Setup for Sonos Voice Control is found in the same spot under settings. If you prefer to not enable voice control, you can still control the Sonos Era 300 from the app. And you can turn the microphone completely off if you don't want to use voice control. To set up audio sources, again go to settings by tapping the gear icon in the app, then go to “Services & Voice”. Select “Add a Service” and start selecting the services you want to listen to. Some are paid services, so pick the ones you subscribe to or want to subscribe to. There are also lots of free services, like iHeart Radio and Libby to listen to music and audio books available from your library. I also connected the Sonos Era 300 to my NAS. I was happy to see Plex as one of the supported services. But I keep my NAS off the Internet, restricted to local access. The Plex service on the Sonos app only works if your local Plex server communicates with your online Plex account. Sooo that didn’t work. But I was able to connect to my music collection by going to Settings -> System -> Music Library -> Music Library Setup -> Add Shared Music Folder, then providing the network address and path to my music collection. One of the cool things about Sonos speakers is that you can network them together and control them from one spot. The app makes it easy to network all your Sonos speakers together. Additional options include Bluetooth connectivity to pretty much any Bluetooth audio source. Using Trueplay (built-in) to automatically optimize the audio for the room where the Sonos resides. (It is worth the few minutes to do this.) Airplay, alarms, sleep timer, and with optional adapters you can hardwire it to your Ethernet network or use Line-in as a source. In summary, I highly recommend the Sonos Era 300 speaker. While setup is very simple, the unit is highly customizable if you choose. There are a large number of compatible sources for streaming audio, including Libby to connect to audio books from your local library, online radio, your personal collection and nearly any streaming audio source you’ve ever heard of. If you already own other Sonos speakers, this one will look for and connect with them. It’s easy to use, whether you choose Alexa, Sonos voice control, the app, or the touch controls on the speaker itself. It’s hard to go wrong with this one.

I am impressed with the Sonos Era 300. The moment I fired up a Netflix 4K movie, the Dolby Atmos sound completely filled the room. It gives this 3D effect where voices stay clear in the center while effects bounce around the room like you’re in the scene. What really impressed me is how smoothly it pairs with my Sonos Arc Ultra Soundbar in my living room. The soundbar already delivered a killer front soundstage, but adding the Era 300 gives the whole setup this immersive surround feel. The Era 300s blend easily into my existing Sonos ecosystem. The Sonos app is easy to add and reorganize my Sonos systems in three rooms. There is no tweaking, no lag, and no complicated settings. I highly recommend.