The entry-level Dolby Atmos soundbar market has two compelling contenders right now: the Sonos Beam Gen 2 and the Harman Kardon Enchant 900. Both promise immersive overhead audio without the complexity of a full surround setup, and both sit at a price point that makes them accessible to anyone upgrading from a flat-screen’s built-in speakers. The question is which one actually earns your money.
TL;DR: The Sonos Beam Gen 2 and Harman Kardon Enchant 900 are the two most-discussed entry-level Dolby Atmos soundbars for compact home cinema setups. The Beam Gen 2 wins on ecosystem and software polish; the Enchant 900 counters with more physical drivers and a wider chassis. Neither is perfect, but one suits most buyers more clearly.
What makes an entry-level Dolby Atmos soundbar worth buying?
An entry-level Dolby Atmos soundbar is a compact single-bar speaker system that processes Dolby Atmos object-based audio without requiring separate surround speakers or an overhead channel array. At this tier, both the Sonos Beam Gen 2 and the Harman Kardon Enchant 900 use upward-firing drivers and psychoacoustic processing to simulate height channels rather than physically placing speakers in the ceiling.
That distinction matters. True Atmos height comes from ceiling-bounce drivers or in-ceiling speakers. What these bars deliver is a convincing approximation — and for most living rooms, that approximation is genuinely impressive. The real differentiator at this price tier isn’t whether Atmos works, it’s how well the soundbar handles everything else: dialogue clarity, bass response, stereo width, and long-term usability through its app and ecosystem.
Both bars support Dolby Atmos via HDMI eARC, which is the connection standard you want for passing lossless audio from a modern TV. If your television only has standard HDMI ARC, you’ll still get Atmos processing, but the signal will be compressed. Check your TV’s spec sheet before buying either of these.
Sonos Beam Gen 2: strong ecosystem, compact form
The Sonos Beam Gen 2 is a compact Dolby Atmos soundbar made by Sonos, designed for smaller rooms and TVs up to around 55 inches. It connects via HDMI eARC and integrates fully into the Sonos multi-room ecosystem, making it a natural choice for anyone already invested in Sonos speakers.
The Beam Gen 2’s biggest strength isn’t its hardware — it’s the software around it. Sonos’s app gives you precise EQ control, Trueplay room calibration that actually works, and the ability to pair the bar with Sonos Era or One speakers as rear surrounds without any additional receiver. That expandability is genuinely useful, and it’s something the Enchant 900 can’t match in the same way.
Sonos also updates its products consistently. The Beam Gen 2 has received meaningful firmware improvements since launch, and the company’s track record on long-term software support is stronger than most audio brands at this tier. That matters when you’re spending serious money on a soundbar you plan to keep for five or more years.
Harman Kardon Enchant 900: wider sound, more drivers
The Harman Kardon Enchant 900 is a 195W Dolby Atmos soundbar with nine drivers built into a wider chassis than the Beam Gen 2, designed to project a broader soundstage from a single bar. Harman Kardon positions it as a step up in physical audio engineering for buyers who want more speaker surface area without going to a full surround system.
The wider form factor does produce a noticeably broader stereo image on larger TVs, and the 195W power rating suggests the Enchant 900 can get considerably louder before distortion creeps in. For open-plan living spaces or rooms where the TV sits against a wide wall, that extra width genuinely helps the sound fill the space rather than feeling pinched to the centre of the screen.
Where the Enchant 900 struggles is in the ecosystem and app experience. Harman Kardon’s software has historically lagged behind Sonos in terms of polish and reliability, and the Enchant 900 doesn’t offer the same clean path to expanding into a full surround system. If you want to add rears later, the Sonos route is significantly more straightforward.
Which entry-level Dolby Atmos soundbar should you actually buy?
The right entry-level Dolby Atmos soundbar depends almost entirely on your room size and your ecosystem priorities. For smaller rooms and buyers who want a clean, expandable system with excellent software, the Sonos Beam Gen 2 is the stronger choice. It’s more compact, better supported, and easier to grow into a full surround setup over time.
The Harman Kardon Enchant 900 makes more sense for larger rooms with bigger TVs, where its wider chassis and higher power output give it a real acoustic advantage. If you’re not interested in multi-room audio and you just want a single bar that sounds big and full on its own, the Enchant 900 is worth serious consideration.
What neither bar does well is deliver the kind of overhead Atmos height that a proper Atmos setup with ceiling speakers provides. That’s not a criticism unique to these two — it’s the honest reality of all single-bar Atmos solutions at this tier. Manage your expectations, and either bar will genuinely improve your TV audio. Expect cinema-grade overhead sound, and you’ll be disappointed regardless of which you choose.
Is the Sonos Beam Gen 2 worth the price over the Enchant 900?
The Sonos Beam Gen 2 is worth the price if you value software quality, room calibration, and long-term expandability over raw power and physical size. Its Trueplay calibration system is one of the best automatic room correction tools available at this price tier, and the Sonos ecosystem remains the easiest way to build a wireless surround system without a receiver.
Does the Harman Kardon Enchant 900 work well in large rooms?
The Harman Kardon Enchant 900 is better suited to larger rooms than the Sonos Beam Gen 2, thanks to its wider chassis and 195W power output. More drivers spread across a wider bar means a broader soundstage that scales better when your TV is 65 inches or larger and your seating position is further from the screen.
Do both soundbars support HDMI eARC for Dolby Atmos?
Yes, both the Sonos Beam Gen 2 and the Harman Kardon Enchant 900 support HDMI eARC, which is the recommended connection for passing Dolby Atmos audio from a modern TV to a soundbar. Standard HDMI ARC will still pass a compressed Atmos signal on both bars, but eARC is required for lossless Atmos passthrough. Verify your TV has an eARC-labelled port before purchasing either.
Both the Sonos Beam Gen 2 and the Harman Kardon Enchant 900 are credible answers to the entry-level Dolby Atmos soundbar question — but they serve different buyers. The Beam Gen 2 wins on ecosystem depth, software quality, and upgrade path. The Enchant 900 wins on raw output and soundstage width for larger spaces. Pick based on your room, not the spec sheet alone.
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This article was written with AI assistance and editorially reviewed.
Source: What Hi-Fi?
