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Are you tired of sacrificing sound quality for a compact design? Look no further than the KEF LSX wireless speaker system.

With its sleek and portable design, this speaker delivers crystal-clear sound that will transport you to a whole new level.

Connect effortlessly via Wi-Fi, Bluetooth, or other digital inputs, and enjoy your favorite music streaming services in high fidelity.

Don’t settle for less when it comes to your audio needs. The KEF LSX is here to make you feel like you truly belong in the world of superior sound.

Top Rated

KEF LSX Speakers

  • Unparalleled high-fidelity sound compact enough to fit any setting.

  • Supports a wide array of formats, including MQA for an immersive audio experience.

  • Delivers warm, balanced sound, enhancing every audio detail with lushness and insight.


Key Takeaways

  • KEF LSX is a wireless speaker system with a 4 Unit-Q driver and a designed cabinet with a hidden heatsink.
  • It offers multiple connectivity options, including Wi-Fi, Bluetooth, digital input, and a 3.5 mm aux optical connection.
  • Users have reported Wi-Fi connectivity issues and slow response from the remote control.
  • The sound quality of KEF LSX is subjective and may not justify its higher price compared to other speakers.

Design and Connectivity

The KEF LSX speaker system offers multiple wireless connectivity options. You can easily connect via Wi-Fi, Bluetooth, or even a 3.5 mm aux optical connection.

In terms of aesthetics, the LSX comes in a range of color options. You can choose from White, Black, Blue, Olive, or Red finishes. This ensures you can find a design that suits your style and preferences.

However, despite the convenience of wireless connectivity, some users have reported wireless connectivity issues with the LSX. These issues include problematic Wi-Fi connectivity and difficulties with the setup process.

It is important to note that while these issues have been reported, they are not experienced by all.

The LSX offers a visually appealing design and multiple wireless connectivity options. However, it is essential to be aware of potential wireless connectivity issues.

Performance and Sound Quality

Experience the high-quality sound and impressive performance with these speakers.

The KEF LSX speakers excel in delivering precise and detailed sound reproduction, allowing you to immerse yourself in your favorite music.

The soundstage is wide and expansive, creating a sense of depth and dimension to the audio. The imaging performance is exceptional, accurately placing each instrument and sound element in its rightful place.

When it comes to bass quality, the LSX speakers offer a range of adjustment options to suit your preferences. Whether you prefer a heavy and warm bass or a more balanced sound, the equalizer function in the app allows you to fine-tune the bass levels to your liking.

With the KEF LSX speakers, you can truly elevate your listening experience.

Product Specifications and Connectivity

Get connected to the KEF LSX wireless speaker system using various options like Wi-Fi, Bluetooth, digital input, or a 3.5 mm aux optical connection. The advantages of wireless connectivity are convenience, freedom of movement, and the ability to stream music from various devices.

However, connectivity issues may arise, but don’t worry, we’ve got you covered with some troubleshooting tips. First, ensure that your LSX speakers and the device you’re connecting from are within range and have a clear line of sight.

If you’re experiencing Wi-Fi connectivity issues, try resetting your router or connecting to a different network. If Bluetooth is giving you trouble, make sure that the LSX speakers and your device are paired correctly and that there are no obstructions between them.

For digital input or aux optical connection problems, check the cables for any damage or try using a different cable. By following these tips, you’ll be able to enjoy seamless connectivity with your KEF LSX wireless speaker system.

Advantages of Wireless ConnectivityTroubleshooting Tips for Connectivity Issues
ConvenienceEnsure clear line of sight and range
Freedom of movementReset router or connect to a different network
Stream music from various devicesCheck Bluetooth pairing and obstructions
Check cables for damage or use a different cable

Pros and Cons

When considering the pros and cons of the KEF LSX wireless speaker system, there are several key points to keep in mind.

Pros of the KEF LSX Wireless Music System:

  • High-quality Sound: With the KEF LSX wireless music system, you can experience high-resolution audio up to 24-bit/96kHz natively. It delivers a rich, immersive sound with precision and clarity that is hard to find in other wireless systems.
  • Versatile Formats Support: This system supports a wide array of formats, including MQA, thus ensuring compatibility with your favorite sources of music.
  • Wireless Convenience: The KEF LSX is a completely wireless system, allowing you to place speakers anywhere in your room without worrying about cables.
  • Compact Size: Despite their powerful sound, the LSX speakers are compact enough to fit comfortably in any living space, making them ideal for rooms of all sizes.

Cons of the KEF LSX Wireless Music System:

  • Price Point: While the KEF LSX offers exceptional sound quality, its higher price point may be a deterrent for some potential buyers.
  • Requires Power Source: Each speaker needs to be plugged into a power outlet, which could limit placement options.
  • Lack of Physical Inputs: For those who still use physical media or have wired audio devices, the lack of physical inputs on the LSX system might be a disadvantage.
  • Setup Complexity: Some users may find the setup process a bit complex, particularly if they’re not tech-savvy.

Final Verdict

Top Rated

KEF LSX Speakers

  • Unparalleled high-fidelity sound compact enough to fit any setting.

  • Supports a wide array of formats, including MQA for an immersive audio experience.

  • Delivers warm, balanced sound, enhancing every audio detail with lushness and insight.


The KEF LSX wireless speaker system is a high-quality option with clear sound and a unique experience. It stands out for its ability to provide a distinct soundstage and imaging compared to other speakers like Sonos, Audioengine HD3, and Edifier 1000. While these speakers have their own strengths, the LSX offers something different.

In terms of user experience, there may be some challenges with the LSX, such as Wi-Fi connectivity issues and a slow response from the remote control. However, the LSX compensates for these drawbacks with its impressive sound quality, adjustable bass, and the option to connect to a subwoofer for additional depth.

If you desire a speaker that delivers clear sound and a unique audio experience, the KEF LSX may be your choice.

Sound Review Hub Ratings




Sound Quality




Overall Value


Experience the exceptional high-fidelity sound of the KEF LSX II bookshelf speakers, compact enough to fit into any setting, yet powerful enough to transform it. Can you imagine the richness of sound, delivered with precision and clarity, that handles up to 24-bit/96kHz natively? With support for numerous formats, including MQA, these speakers are your gateway to an immersive audio experience that will redefine your understanding of wireless sound quality.

Frequently Asked Questions

Is the KEF LSX Compatible With Voice Assistants Like Alexa or Google Assistant?

Yes, the KEF LSX is compatible with voice assistants like Alexa or Google Assistant. As a standalone speaker, it can also be paired with subwoofers for enhanced bass. Its sound quality, connectivity, and limitations make it a great addition to any home audio system.

Can the KEF LSX Be Used as a Standalone Speaker Without the Need for Additional Subwoofers?

Yes, the KEF LSX can be used as a standalone speaker without the need for additional subwoofers. It offers clear sound and a good soundstage, making it a great choice for those who don’t require extra bass.

How Does the KEF LSX Compare to the Sonos Speakers in Terms of Sound Quality and Connectivity?

In terms of sound quality, the KEF LSX offers a different experience with its space and separation compared to Sonos speakers. As for connectivity options, Sonos is praised for its excellent connectivity and ease of use.

Are There Any Limitations or Restrictions When Using the KEF LSX in Wireless Mode?

In wireless mode, there may be limitations and restrictions when using the KEF LSX. Some possible limitations include limited audio quality at 48kHz/24bit and the need for an extra cable connection for higher quality at 96kHz/24bit.

Does the KEF LSX Support Multi-Room Audio, and Can It Be Integrated Into an Existing Home Audio System?

Yes, the KEF LSX supports multi-room audio, allowing you to enjoy synchronized music in different areas of your home. It can also be integrated seamlessly into your existing home audio system for a cohesive and immersive listening experience.

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