Sonos Beam (Gen 1) - Smart TV Sound Bar with Amazon Alexa Built-In - Black
Strong feedback from the largest buyer base in this tier -- Alexa built-in, TruePlay auto-tuning, and seamless Sonos multi-room audio.
Updated
- Strong feedback from the largest buyer base in this tier
- TruePlay acoustic tuning automatically calibrates to your room
- Alexa built-in for voice control and smart home integration
- Sonos multi-room: pairs with other Sonos speakers throughout the house
Best For / Not For
Best for
- Existing Sonos households looking for a TV soundbar that integrates seamlessly
- Buyers who prioritize smart speaker features and voice control over raw audio formats
- Living rooms where compact design and simple setup matter
Not for
- Buyers who specifically want Dolby Atmos support -- the Gen 2 adds this
- Large rooms where a 5.1 or wider soundbar would perform better
- Buyers outside the Sonos ecosystem who would not benefit from multi-room integration
Key Details
TruePlay: The Feature That Separates Sonos
TruePlay is Sonos' automatic room calibration system. During setup, you walk around the room while the Sonos app uses your phone's microphone to measure how sound reflects off walls, furniture, and surfaces. The soundbar then adjusts its EQ to compensate for your specific room's acoustic properties. In practice, this means the Beam sounds better in a furnished living room than a competing soundbar with a flat EQ setting -- because the competing soundbar is tuned for an anechoic chamber, not your room.
TruePlay matters most in rooms with hard floors, vaulted ceilings, or unusual dimensions where reflections can muddy the sound. For buyers who don't want to manually tweak EQ settings but want the soundbar to actually perform well in their space, TruePlay is a meaningful advantage over competitors that require manual calibration or offer none at all.
Gen 1 vs. Gen 2 in 2026
The Sonos Beam Gen 2 added Dolby Atmos support and eARC connectivity when it launched in 2021. If Dolby Atmos content on Netflix, Disney+, or Apple TV+ is a priority, the Gen 2 is the better choice. The Gen 1 remains relevant for buyers who prioritize the TruePlay, Alexa, and multi-room ecosystem features and watch content that doesn't require Atmos height channels. The Gen 1 also has a larger buyer base than the Gen 2, which matters for buyers who want a longer track record.
Pros and Cons
Pros
- TruePlay room calibration makes a real difference in real rooms
- Alexa built-in for voice control, and Google Assistant compatible
- Seamless integration with other Sonos speakers for multi-room audio
Cons
- Dolby Digital Plus only -- not full Dolby Atmos like the Gen 2
- No wireless subwoofer included -- Sonos Sub sold separately at a high premium
- More expensive than the JBL Bar 500, which delivers Dolby Atmos at a lower price
- HDMI ARC (not eARC) -- limits audio format bandwidth
Bottom Line
Buy the Sonos Beam Gen 1 if you're in the Sonos ecosystem and want seamless multi-room integration with TruePlay tuning and Alexa built-in. If Dolby Atmos support is important, upgrade to the Gen 2. If you want the best Dolby Atmos value in a soundbar, the JBL Bar 500 costs less and delivers the full format.
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