Hisense AX3120Q 3.1.2Ch Sound Bar with Wireless vs JBL Bar 300MK2-5.0 Channel All-in-one soundbar
Updated August 2026 — JBL Bar 300MK2-5.0 Channel All-in-one soundbar leads on calibration and bass performance.
The Hisense AX3120Q offers a more affordable option with solid audio performance, while the JBL Bar 300MK2 provides advanced features for a higher price.
Why Hisense AX3120Q 3.1.2Ch Sound Bar with Wireless is better
Price
Hisense is $70 cheaper.
Bass
Includes a separate subwoofer.
EQ Modes
Offers 7 EQ presets for customization.
Why JBL Bar 300MK2-5.0 Channel All-in-one soundbar is better
Soundstage
MultiBeam technology creates a wider soundstage.
Power
Higher max output power at 450 watts.
Smart Features
Integration with voice assistant-enabled speakers.
Overall score
Specifications
| Spec | Hisense AX3120Q 3.1.2Ch Sound Bar with Wireless | JBL Bar 300MK2-5.0 Channel All-in-one soundbar |
|---|---|---|
| Dolby Atmos | Yes | Yes |
| Bluetooth | 5.3 | N/A |
| EQ Presets | 7 | N/A |
| Voice Control | No | Yes |
| Subwoofer | Yes | No |
| Streaming | Yes | Yes |
Dimension comparison
Pricing
The Hisense AX3120Q is priced at $279.99, making it about 17% cheaper than the JBL Bar 300MK2, which retails at $349.95. This difference in price could be a significant factor for budget-conscious consumers looking for an effective soundbar solution. While the JBL Bar offers advanced features, the more economical choice might appeal to those who want a solid audio experience without breaking the bank. It’s important to consider the value each soundbar provides relative to its price, especially for those on a tighter budget.
Audio Performance
The Hisense AX3120Q boasts a 3.1.2 channel setup, featuring five front-firing and two up-firing speakers, alongside a powerful 6.5” wireless subwoofer. This combination aims to deliver immersive sound that fills the room, supported by Dolby Atmos and DTS:X technologies. On the other hand, the JBL Bar 300MK2, with its 5.0 channel configuration and a maximum output power of 450 watts, also promises an immersive audio experience. However, it does not come with a separate subwoofer, relying on built-in bass ports instead. This could mean that while the Hisense offers deeper bass, the JBL focuses on a wider soundstage, appealing to different preferences in audio performance.
Features
The Hisense AX3120Q includes several features such as Quick Touch EQ modes with seven presets and wireless music streaming via Bluetooth 5.3. These features enhance user experience and adaptability for different types of content. In contrast, the JBL Bar 300MK2 shines with its MultiBeam 3.0 technology, which creates a wider soundstage, and PureVoice 2.0, optimizing dialogue clarity based on ambient sounds. While both soundbars provide impressive features, the choice may depend on whether the user prioritizes customizable audio settings or advanced dialogue clarity.
Connectivity Options
Both soundbars offer a variety of connectivity options, but they cater to slightly different needs. The Hisense AX3120Q supports HDMI eARC, Optical, AUX, and USB connections, making it versatile for various setups, especially when paired with Roku TVs. Meanwhile, the JBL Bar 300MK2 also supports HDMI, but it stands out by providing easy integration with voice assistant-enabled speakers, alongside access to numerous music streaming services. This may appeal more to tech-savvy users who enjoy smart home integration and seamless access to their favorite content.
Design and Aesthetics
Design-wise, both the Hisense AX3120Q and JBL Bar 300MK2 are sleek and modern, fitting well with contemporary home entertainment setups. The Hisense soundbar, with its black finish and minimalistic design, emphasizes functionality without being intrusive. Conversely, the JBL Bar 300MK2 also sports a black design but focuses on a compact form that is ideal for cozy rooms while still delivering a cinema-quality sound. Personal preference will play a significant role here, as both models are designed to complement a variety of living spaces.
User Experience
The Hisense AX3120Q is designed for straightforward setup and operation, with multiple EQ presets allowing users to optimize sound for different scenarios easily. Its user-friendly interface and remote control enhance the overall experience. The JBL Bar 300MK2, however, offers the JBL ONE app for setup and customization, allowing users to fine-tune their soundbar based on their specific environment. This added layer of technology could be a deciding factor for those who appreciate hands-on control over their audio experience and enjoy using apps for enhanced functionality.
Brand Reputation
Hisense and JBL are both reputable brands in the audio industry, but they cater to different market segments. Hisense is known for providing quality electronics at competitive prices, which is evident in the AX3120Q’s pricing and features. JBL, on the other hand, has a long-standing legacy in audio performance, often associated with high-quality sound systems and innovative technologies. This brand reputation may influence consumer choices, particularly for those who place a premium on established performance and reliability in their audio equipment.
Which should you buy?
Choosing between the Hisense AX3120Q and the JBL Bar 300MK2 ultimately depends on your specific audio needs and budget. If you're looking for a cost-effective option with solid performance and versatile connectivity, the Hisense AX3120Q stands out at $279.99. However, if you desire advanced sound features like MultiBeam technology and greater integration with smart devices, and are willing to invest more, the JBL Bar 300MK2 at $349.95 may be the better choice. Each soundbar has its strengths, making it essential to weigh your preferences against the features and pricing of each model.

