JBL Bar 300MK2-5.0 Channel All-in-one soundbar vs Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar
Updated July 2026 — JBL Bar 300MK2-5.0 Channel All-in-one soundbar wins on features and audio, Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar wins on value.
The JBL Bar 300MK2 offers superior sound quality and advanced features, making it the better choice for audiophiles, while the Samsung B-Series is a budget-friendly option for casual listeners.
Why JBL Bar 300MK2-5.0 Channel All-in-one soundbar is better
Audio Quality
JBL delivers immersive Dolby Atmos sound.
Features
JBL includes advanced sound calibration technology.
Power Output
JBL has a max output of 450 watts.
Why Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar is better
Price
Samsung is significantly cheaper at $99.99.
Simplicity
Samsung offers easy setup with one remote.
Popularity
Samsung has a higher bestseller rank.
Overall score
Specifications
| Spec | JBL Bar 300MK2-5.0 Channel All-in-one soundbar | Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar |
|---|---|---|
| Max Output | 450W | Built-in Subwoofer |
| Dolby Atmos | Yes | No |
| Subwoofer | No | Yes |
| Control | JBL ONE App | Samsung TV Remote |
| Price | $349.95 | $99.99 |
Dimension comparison
Design and Build Quality
The JBL Bar 300MK2 features a sleek and modern design, while the Samsung B-Series Soundbar has a more utilitarian look. The aesthetic appeal of the JBL is enhanced by its compact form, making it suitable for various room sizes. It’s designed to seamlessly integrate with any TV setup. On the other hand, the Samsung B-Series focuses on functionality with its straightforward design, emphasizing ease of use and connection. Both soundbars are built to deliver quality sound without overwhelming your space, but the JBL's design leans more toward a premium feel.
Audio Performance
Audio performance sets these two soundbars apart significantly. The JBL Bar 300MK2 delivers an impressive 450 watts of max output power, providing punchy bass without needing a separate subwoofer. This soundbar features Dolby Atmos technology, allowing for a truly immersive audio experience that makes you feel as though you are in the middle of the action. In contrast, the Samsung B-Series Soundbar offers a balanced sound with a built-in subwoofer, providing rich bass and clearer dialogues. While the Samsung delivers solid audio quality, it doesn't quite match the immersive soundscapes that the JBL can produce.
Features and Technology
In terms of technology, the JBL Bar 300MK2 stands out with its MultiBeam 3.0 and PureVoice 2.0 features, which enhance sound quality by ensuring a wide soundstage and clear dialogue. The JBL ONE app allows for easy calibration and customized sound settings. Meanwhile, the Samsung B-Series soundbar provides practical features like voice enhance mode and the ability to control key functions with a Samsung TV remote. While both soundbars are packed with useful features, the JBL’s advanced audio technology offers a more cinematic experience.
Connectivity Options
Connectivity is another area where both soundbars shine, though they cater to slightly different user needs. The JBL Bar 300MK2 is versatile, working with all ecosystems and music streaming services, allowing users to enjoy high-definition sound from a variety of sources. The Samsung B-Series soundbar also offers seamless connectivity with Bluetooth capabilities, simplifying the setup process by reducing cable clutter. However, it is specifically optimized for select Samsung TVs, which may limit its versatility. Users looking for flexibility may lean toward the JBL.
Price Comparison
When considering price, the Samsung B-Series soundbar is significantly cheaper, retailing at $99.99—about 71% less than the JBL Bar 300MK2, which costs $349.95. This substantial price difference makes the Samsung an attractive option for budget-conscious consumers looking for decent sound without breaking the bank. However, the JBL's higher price reflects its advanced features and superior audio experience, making it worth the investment for those who prioritize sound quality.
Sales Rank and Popularity
In terms of popularity, the Samsung B-Series soundbar ranks significantly higher, with a bestseller rank of 268 compared to the JBL’s rank of 6720. This indicates that the Samsung model is a favored choice among consumers, likely due to its affordability and adequate sound performance for everyday use. The JBL, while less popular, offers a distinct advantage in sound quality, making it a strong contender for audiophiles and those looking for a more immersive home theater experience.
User Experience
User experience varies between the two products, largely due to their feature sets and intended use cases. The JBL Bar 300MK2 promises an exceptional experience with its Dolby Atmos and advanced sound calibration technology, creating a cinematic atmosphere that enhances movies, music, and gaming. Users can enjoy a tailored listening experience through the JBL ONE app, which allows for easy adjustments and settings. On the other hand, the Samsung B-Series focuses on simplicity and ease of use, making it suitable for casual viewers who want straightforward sound enhancement without complicated setups.
Which should you buy?
The choice between the JBL Bar 300MK2 and the Samsung B-Series soundbar ultimately hinges on your budget and audio preferences. If you seek a premium sound experience with advanced features, the JBL Bar 300MK2 is the clear winner despite its higher price of $349.95. Conversely, if you're looking for an economical option that still delivers good sound quality for everyday use, the Samsung B-Series soundbar at $99.99 is an excellent choice. Each soundbar caters to different needs, making it crucial to assess what matters most in your home entertainment setup.

