Home theater sound has come a long way from the basic TV speakers of the past. Modern soundbars offer an elegant solution for better audio without the complexity of traditional surround sound systems. Let's compare two popular options: the premium Sonos Beam Gen 2 ($352.70) and the mid-range Samsung HW-B550 ($177.99).
Soundbars use different approaches to create immersive audio. The Sonos Beam Gen 2, released in October 2021, represents a significant upgrade from its predecessor, primarily through the addition of Dolby Atmos support. Dolby Atmos creates a three-dimensional sound field - imagine hearing a helicopter moving not just left to right, but also above you. It achieves this through clever digital processing rather than physical upward-firing speakers.
The Samsung HW-B550 takes a more traditional approach with a 3.1 channel system. The "3.1" means three front speakers (left, center, right) plus a subwoofer (that's the ".1"). While it doesn't support Dolby Atmos, it includes DTS Virtual:X, which creates a virtual surround experience that can be surprisingly effective.
The Beam Gen 2's strength lies in its clarity and balance. In my experience testing various soundbars, its handling of dialogue is exceptional - you'll never miss a whispered conversation again. Music sounds natural and detailed, with impressive stereo separation for such a compact unit. While it doesn't have a separate subwoofer, the bass is surprisingly full for its size, though not as impactful as systems with dedicated subwoofers.
The Samsung's included wireless subwoofer gives it an immediate advantage for movies with lots of action. You'll feel the rumble during explosions and car chases in a way the Sonos can't match. The center channel speaker helps deliver clear dialogue, while the DTS Virtual:X processing creates a convincing sense of space. It's particularly effective in gaming mode, where positional audio cues become more precise.
The Sonos Beam Gen 2 shines in the smart features department. It integrates with virtual assistants (Alexa or Google Assistant), works seamlessly with Apple AirPlay 2, and can be part of a whole-home Sonos audio system. The eARC (enhanced Audio Return Channel) support means it can handle higher-quality audio formats from your TV, including Dolby Atmos.
The Samsung HW-B550 focuses on core functionality. It offers Bluetooth connectivity for music streaming and HDMI-ARC for TV connection. While it lacks the advanced networking features of the Sonos, its straightforward operation might actually be preferable for users who just want better TV sound without additional complexity.
In smaller spaces (up to about 300 square feet), both soundbars perform admirably. The Sonos Beam Gen 2's precise sound staging and virtual Atmos effects work best in these environments. The Samsung's subwoofer might actually be too powerful for very small rooms, though you can adjust its level.
For larger rooms, the Samsung's dedicated subwoofer gives it an advantage in filling the space. The Sonos can still perform well, but you might find yourself wanting more bass impact. Consider room acoustics too - lots of hard surfaces will benefit from the Samsung's adjustable subwoofer level.
The Sonos ecosystem is a significant factor. The Beam Gen 2 can be:
The Samsung offers:
The Sonos Beam Gen 2 costs about twice as much as the Samsung HW-B550, but includes features that could make it more future-proof:
The Samsung represents excellent value for users focused primarily on TV and movie sound, offering immediate impact through its subwoofer and straightforward operation.
Consider your priorities:
Choose the Sonos Beam Gen 2 if:
Choose the Samsung HW-B550 if:
Remember, both are quality products that will significantly improve your TV sound. The choice really comes down to your specific needs and how you plan to use the system in the future.
Sonos Beam Gen 2 ($352.70) | Samsung HW-B550D ($177.99) |
---|---|
Audio Channels - Determines how sound is distributed | |
5.0 virtual channels with Dolby Atmos | 3.1 physical channels with subwoofer |
Subwoofer - Critical for movie impact and bass response | |
No physical subwoofer (can be added separately) | Included 5" wireless subwoofer |
Smart Features - Important for integration with modern homes | |
Voice assistants, AirPlay 2, multi-room audio | Basic Bluetooth only |
Audio Formats - Affects compatibility with newer content | |
Dolby Atmos, Dolby Digital Plus, stereo PCM | Dolby Digital, DTS Virtual:X |
Room Calibration - Helps optimize sound for your space | |
Trueplay tuning (iOS devices only) | No room calibration |
Connectivity - Affects setup options and future compatibility | |
HDMI eARC, Ethernet, WiFi | HDMI ARC, Optical, Bluetooth |
Size & Design - Consider your TV stand space | |
25.6" x 2.7" x 3.9" (compact, single unit) | 33.9" x 2.3" x 3" (bar) + separate subwoofer |
Power Output - Impacts maximum volume and clarity | |
Not specified (performs well in small/medium rooms) | 340W total system power |
Special Features - Can enhance specific use cases | |
Night mode, Speech enhancement, streaming apps | Game mode, bass boost, adaptive sound |
Expandability - Future upgrade potential | |
Can add surrounds and sub for full 5.1 | No expansion options |
For movies, the Samsung HW-B550D ($177.99) offers more immediate impact due to its included subwoofer, while the Sonos Beam Gen 2 ($352.70) provides better dialogue clarity and Dolby Atmos support for a more immersive experience.
If you value smart features, multi-room audio, and superior music performance, the Sonos Beam Gen 2 justifies its higher price. However, for pure home theater use, the Samsung HW-B550D offers better value.
The Samsung HW-B550D delivers stronger bass response thanks to its dedicated wireless subwoofer. The Sonos Beam Gen 2 has good bass for its size but can't match the physical impact of a separate subwoofer.
The Sonos Beam Gen 2 can be expanded with wireless surround speakers and a subwoofer. The Samsung HW-B550D doesn't offer expansion options.
While the Samsung HW-B550D includes a dedicated game mode, the Sonos Beam Gen 2 offers more precise positional audio through Dolby Atmos, making it better for immersive gaming.
While not essential, Dolby Atmos (available on the Sonos Beam Gen 2) adds height dimensions to sound, creating a more theater-like experience. The Samsung HW-B550D uses DTS Virtual:X for surround effects.
The Samsung HW-B550D performs better in larger spaces due to its separate subwoofer and higher power output. The Sonos Beam Gen 2 is ideal for small to medium-sized rooms.
The Sonos Beam Gen 2 offers superior music streaming with WiFi, AirPlay 2, and the Sonos app. The Samsung HW-B550D only supports basic Bluetooth streaming.
Both are straightforward, but the Samsung HW-B550D offers simpler plug-and-play setup. The Sonos Beam Gen 2 requires app configuration but provides more customization options.
If you want voice control, multi-room audio, and streaming services, choose the smart-enabled Sonos Beam Gen 2. If you only need better TV sound, the Samsung HW-B550D is sufficient.
The Samsung HW-B550D provides impactful sound for crowd noise and commentary. However, the Sonos Beam Gen 2 offers clearer dialogue and better sound separation.
Both the Sonos Beam Gen 2 and Samsung HW-B550D can be wall-mounted, though mounting hardware may need to be purchased separately. Consider the Samsung's separate subwoofer placement when planning installation.
We've done our best to create useful and informative comparisons to help you decide what product to buy. Our research uses advanced automated methods to create this comparison and perfection is not possible - please contact us for corrections or questions. These are the sites we've researched in the creation of this article: whathifi.com - en.community.sonos.com - techradar.com - youtube.com - consumerreports.org - bestbuy.com - youtube.com - sonos.com - wave-electronics.com - en.community.sonos.com - epicsystems.tech - tomsguide.com - bestbuy.com - bestbuy.com - crutchfield.com - avsforum.com - consumerreports.org - abt.com - pcrichard.com - samsung.com - samsung.com - rtings.com - samsung.com - jeffsappliance.com