Sonos Beam Gen 2 Soundbar Review (2026): The Compact Dolby

Why you should trust this review

I paid for this Beam Gen 2 myself and set it up the same week it arrived. Nobody from the brand reached out, and there was no loaner unit waiting to be returned once the review went up. I mention that because a compact soundbar earns or loses its keep over months of ordinary use, and the only way to report that honestly is to own the thing and keep using it long after the unboxing buzz fades.

This bar has handled roughly a year of nightly TV duty under a mid-size television. That is daily news, long streaming binges, and a steady diet of movies in a normal living room, not a treated studio. I ran it through firmware updates, moved it between two rooms to test fit, and compared it side by side against larger and pricier bars sitting on the same console. What follows is what stuck after the novelty wore off.

How we evaluated

The Beam connected over a single eARC HDMI port, which is what you need for the bar to receive a proper Atmos signal from a compatible TV. I ran Trueplay room tuning from an iPhone, walking the room while it played its calibration tones, and I kept notes on how the bass and midrange shifted afterward. I tested at the volumes a real household uses at night, not showroom levels.

For movies I used scenes I know intimately, with hard panning, quiet buried dialog, and deep low-end moments that expose a small bar’s limits. For everyday TV I judged the unglamorous thing that matters most, whether I could follow mumbled speech without grabbing the remote. Every difference I describe is one I could hear repeatedly across the year, not a one-off impression.

Compact fit under a 50 to 65 inch TV

The headline reason to choose the Beam over the Arc is size. At a shade over 25 inches wide it tucks under a mid-size TV without dominating the console or blocking the screen’s bottom edge. In my room it disappeared visually, which is exactly what a soundbar should do. If your TV sits on a stand rather than a wall, the low profile means it will not creep up into the picture, and the rounded ends keep it from looking like a slab.

This is the bar for the living room that cannot host an Arc and a sub and rear speakers. It is built to be the whole audio answer in a smaller space, and it physically fits where the bigger bars do not. For apartments, bedrooms, and modest living rooms, the form factor alone is half the pitch.

Dolby Atmos virtualization without height drivers

The Beam Gen 2 does not have up-firing speakers. It simulates height using processing across its drivers, and I want to be clear-eyed about what that means. On Atmos content you get a sense of expanded space and a soundstage that reaches up and out further than a plain stereo bar, but you do not get the discrete overhead placement the Arc manages with its real up-firing drivers.

For a compact bar in a compact room, the virtualization is genuinely effective at widening and lifting the presentation. Effects feel like they extend beyond the cabinet rather than staying glued to it. It is a believable illusion, not a true height channel, and if you go in expecting enhancement rather than discrete ceiling sound you will be happy. If you specifically want objects placed above your head, you want the Arc.

Trueplay tuning and dialog

Trueplay made a real difference in my room, smoothing out a bass bump that had been muddying voices and tightening the overall balance. It is worth the five minutes it takes. Dialog clarity is a strength here, with voices sitting forward and clean enough that I could run the bar quietly and still catch every line. For a household where someone always asks what a character just said, the Beam holds up better than its size suggests, and I rarely reached for subtitles.

AirPlay 2, streaming, and the Sonos ecosystem

This is the quiet reason to stay in Sonos. AirPlay 2 and Bluetooth both work cleanly, streaming from a phone or laptop is instant, and the bar folds into a whole-home Sonos setup that just behaves. Grouping rooms is fast, and the breadth of supported streaming services means the Beam is a competent music speaker between movies, not just a TV accessory. Setup does require the Sonos app and an account, and that app has had a rough history, but the version I ran was stable for me throughout the year.

Who should buy the Sonos Beam Gen 2?

Buy it if you have a 50 to 65 inch TV in a small to mid-size room and want a single compact bar with real Sonos polish. Buy it if AirPlay 2 and whole-home multiroom matter to you, if you watch more than you game, and if you accept virtualized height as a clever enhancement rather than true overhead sound. Buy it if dialog clarity at low volume is something your household actually values.

Skip it if you want discrete Atmos height effects placed above you, because for that you need the Arc and its up-firing drivers. Skip it if floor-shaking bass is your priority, since a compact bar like this leans on a Sonos Sub for real low-end slam. And skip it if you refuse to use the Sonos app and account, which the setup requires.

The verdict

A year in, the Beam Gen 2 is the compact Sonos bar I keep recommending to people whose rooms cannot accommodate an Arc. It fits where bigger bars do not, the Atmos virtualization is a convincing enhancement for a small space, Trueplay genuinely improves the sound, and the AirPlay 2 and multiroom integration are the kind of thing that quietly keeps you in the ecosystem. The honest limits are the lack of true height drivers and the need for a sub if you want deep bass. Neither changes my conclusion. For a small-room Atmos bar with Sonos behind it, the Beam Gen 2 is the one I would buy again.