Era 300 Wireless Smart Speaker with Dolby Atmos - White | 6-Driver Design | Bluetooth | WiFi | Trueplay Tuning | Stereo Pairing | Alexa | Works as Surround with Sonos Soundbars

The Sonos Era 300 (Black) stands as a masterclass in acoustic engineering, demonstrating what happens when industrial design, advanced signal processing, and psychoacoustics converge into a single, remarkably refined loudspeaker. Rather than merely reproducing sound, the Era 300 constructs an immersive three-dimensional acoustic field that consistently exceeds expectations. Its custom multi-driver architecture, precisely angled transducers, and sophisticated beamforming algorithms work in concert to deliver an exceptionally coherent Dolby Atmos experience. Spatial imaging is strikingly accurate, with impressive localization and a soundstage that extends well beyond the speaker's physical footprint. Whether rendering the subtle ambience of a live jazz recording or the dynamic complexity of a cinematic soundtrack, the Era 300 exhibits outstanding transient response, tonal balance, and remarkable phase coherence. Sonos' proprietary digital signal processing deserves particular praise. Automatic Trueplay tuning intelligently compensates for room acoustics, optimizing frequency response with an effectiveness that would impress even seasoned audio engineers. The result is consistently articulate bass, transparent midrange reproduction, and extended, fatigue-free high frequencies, all delivered with exceptional dynamic headroom. Beyond its acoustic prowess, the Era 300 exemplifies thoughtful systems engineering. Wi-Fi reliability is exemplary, Alexa integration is responsive without being intrusive, and the Sonos ecosystem remains one of the industry's most polished implementations for synchronized multi-room audio. Every interaction reflects careful attention to latency, software optimization, and user experience. Perhaps most impressive is how effortlessly the Era 300 balances technical sophistication with accessibility. It offers the kind of performance that invites critical listening while remaining equally at home filling a room with music during everyday life. It is a product that quietly demonstrates engineering excellence rather than loudly advertising it. In every respect, the Sonos Era 300 is an elegant fusion of innovation, precision, and musicality, a speaker that not only embraces the future of spatial audio but elevates it. It earns enthusiastic praise as a benchmark for what a modern wireless smart speaker should aspire to be.

If you're looking to add wireless speakers, etc. to your TV or other entertainment devices, Sonos is the way to go. Sonos is quite expensive, but you're buying not only high-quality audio devices but also the flexibility of being wireless for sound and the interconnectedness of all the Sonos devices. The Sonos app recognizes all of your various devices and makes it easy for them to work together. You can assign devices to specific rooms or, if you want, set up a home audio network where music is played everywhere. The Sonos app also integrates access to Apple Music, Amazon Music, or just the Sonos music that they offer. For a home theater, starting with a Sonos soundbar opens the door for adding other Sonos speakers and a Sonos subwoofer. The sound bar, while using the Sonos application on your smartphone, will recognize other speakers and a subwoofer in the room. You also can configure the speakers to work separately, or they can be part of a surround sound system tied to the Sonos sound bar. The nice thing about each of the system audio components is that individually, you can touch the component (a speaker or soundbar for example) and control the room sound level, so you don't always have to go to the Sonos app on your smartphone to do so. You can get great sound for your entertainment system without requiring a receiver and complicated wiring. Generally, you just need: • A power cable • An HDMI cable for connecting to a TV • Preferably an Ethernet cable so all the devices can work over your Wi-Fi network • The Sonos subwoofer can work wirelessly, without requiring an Ethernet cable connection which is optional

I upgraded our Sonos Arc system, (which had consisted of Arc, Sub, and a pair of Sonos Ones), to Arc, Sub and a pair of Era 300s. Once I got everything set up perfectly the sound is nothing short of otherworldly! Even on a low volume setting the sound just seems to come out of the atmosphere. That said, the set up was not as straightforward as one might expect. The directions are not easy to find for every situation. First you need to decide whether you want to set it up ultimately as a surround system, or put the emphasis on stereo music. Though you can switch back and forth, it’s somewhat complicated to do so. I tried it out both ways and settled for the surround mode and the music is still spectacular. I did ultimately call the Sonos help line to help me set things up so that my existing remote controls worked with the system rather than just the Sonos app. I got through to a rep in less than 5 minutes and he patiently walked me through the needed changes. One last complication I ran into after the helpline call: I performed the Sonos Trueplay procedure repeatedly and it kept saying something went wrong and to try again.Get this: I wear hearing aids and they were interfering with the Bluetooth setup. I turned off both my hearing aids and the Bluetooth on my iPad and Trueplay immediately did its thing. Then I turned my hearing aids and iPad back on, and everything worked as it should. From classical, to rock,to jazz, to Bluegrass the music is sensational! So, now the music is sensational, the TV surround is fantastic, and speech is more clear than it has ever been. We invested a fair amount of dough, but this now truly is a case of quality isn’t expensive, it’s priceless, as even my wife, who thought I was nuts to spend this much ,is absolutely thrilled with the end result. If Mama ain’t happy, ain’t nobody happy,and Mama’s happy.

I learned by trial, error and extensive homework. In spite of all this, my first buy of another brand speaker was a disaster. Lots of hype, I fell for it, no good, had to return. Will confess, never heard of the Sonos name till recently. And WOW. This is perfect for my one bedroom apartment. High fidelity sound, clarity, clean instruments and intoxicating vocals. Integrates well with my iphone and Apple music. Only wish they had an easier method (or switch) to turn the speaker on and off, instead of having to take it on and off blue tooth. Because if you do not turn it off and you are in bed looking at a video on your phone, the sound plays on the speaker in the living room, instead of the phone. Annoying.

Sound was great. Loved the simple set up and sound quality. Wifi and blue tooth settings are not as rich and intuitive. The Sonos App is quite bad frankly, with skeleton features and error prone.

I got two of these speakers as part of a Sonos Arc Ultra surround set up. The speakers were super easy to set up and pair and sound fantastic. They are bigger and heavier than I expected so your biggest headache will likely be deciding how to mount them. I ended up getting a stand rather than wall mounting as I was concerned about the weight of these things.

Amazing quality and sound. I’m very impressed ! This is the first time buying Sonos and it won’t be the last. This speaker will fill your whole living room and more. A friend who work in audio and video recommended this product and I am blown away. That are pricey but now I know why. Looks like a piece on art. Hope this helps.

I’ve been a long-time Sonos user, starting with the Sonos one to buying the Sonos Roam and now this. I was skeptical if the Era 300 would truly feel like a "generational leap," but after a month of testing, I’m sold. This isn't just a louder speaker; it’s a completely different listening experience. What I Loved: Immersive Spatial Audio: If you use YouTube Music, the Dolby Atmos tracks are incredible. The upward-firing driver actually works—you get a genuine sense of height and a "wrap-around" soundstage that a single speaker shouldn't be able to produce. Massive Soundstage: Even with standard stereo tracks, the Era 300 fills a large room much better than the Era 100 or the older Sonos One. It feels wide and airy. Connectivity Options: Huge win here. Having Bluetooth on a flagship Sonos speaker is a relief for guests, and the USB-C line-in (via adapter) makes it easy to connect other devices. Things to Consider: The Design: It’s "unique." The cinched-waist look is polarizing, and it’s significantly larger than a Sonos One. Make sure you have the shelf space (or the specific Era 300 stands). Price Point: It’s a premium investment. To get the most out of it, you really need a subscription to a service that supports Atmos. Line-in Adapter: Note that the USB-C to 3.5mm adapter is sold separately. At this price, it would have been nice to see it included. The Verdict: If you are looking for a standalone speaker for a medium-to-large room, the Era 300 is currently the best in the Sonos lineup. Bottom Line: If you care about Dolby Atmos and want a speaker that feels "future-proof," this is the one to get.

Excelente bocina y bonita estetica,también se puede hacer stereo con otra . Solo chequen su quieren adaptarla a otras bocinas si son compatible

O produto foi entregue muito bem embalado, sem nenhuma marca na caixa Eu conheci e ouvi a SONOS pela primeira vez no México, trouxe uma ERA 300 de lá e agora resolvi comprar a segunda e deixar as duas funcionando como um sistema real estéreo e ainda com Dolby Atimos. A SONOS é uma marca de elevada qualidade. A Era 300 impressiona com seu design, qualidade de áudio impressiona, conectividade com outros sistemas da SONOS. Agudos excepcionais, ótimos médios e graves na medida certa. Tenho uma harman Aura e não dá para comparar, a Era 300 da SONOS esta em outro nível de qualidade. Seu APP é ótimo e possibilita incluir apps como o Spotify, além de ter opções de música em sua biblioteca própria da SONOS e também escolher rádios de qualquer lugar do mundo!!!! A SONOS é simplesmente incrível

I received the item in tip-top conditions just as described by the seller. The Era 300 are a must-have if you want a premium surround experience. You never go wrong with Sonos .

First I must agree, these are expensive! However, if you are looking for a serious improvement in your surround sound system, you will not be disappointed. I had these paired with a Sonos (2nd Gen) Beam which has Dolby Atmos decoding and Sub and the surround sound experience improved considerably. I just recently sold the Beam and purchased an Arc Ultra and the Dolby Atmos decoding is mind blowing with the Arc Ultra. With the Arc Ultra’s top firing speakers and the Era 300’s front, side and rear firing speakers the cumulative effect is amazing. You hear sounds that were inaudible previously and they appear behind, in front, beside and above you and often appear to hoover in place. If you have a serious love of surround sound consider the Era 300s I am fairly certain you will enjoy them. Because they are expensive consider them over the Play 1s or Era 100s if you are making the jump to Dolby Atmos.

Una bocina totalmente increíble por que nunca en la vida había escuchado la música de esta manera. Escuchas todos los sonidos con una claridad única. Claro, hay que tener en cuenta que se debe de contar con un servicio loseless de streaming y Amazon Music no sirve al día de hoy. Además, la compré en promoción, más promoción de tarjeta de crédito en Amazon, más promoción del banco entonces tuve hasta un 40% de descuento. Espérense a esos días y disfruten de la su música favorita como nunca la han disfrutado. Ahora estoy esperando una fecha similar para comprar el subwoofer.