KEF LSX II Wireless Active Hi-Fi Speaker - High-End Hi-Fi System for Small Rooms, Desktops and TVs

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Colour: Soundwave by Terence Conran Edition

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KEF | Hifilife Akasya: 0538 013 02 59

KEF | Hifilife Canyon: 0531 080 80 45

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High-Fidelity sound

The LSX II provides music lovers with a high-quality audio experience, supporting digital resolutions up to 24-bit/384kHz. With this speaker, the passion for high-quality sound can be experienced in every detail of the music.

With HDMI ARC and USB-C inputs, the LSX II provides excellent compatibility with TVs, laptops, and other devices, making it an ideal choice for enjoying a pleasant movie experience at home or having a productive meeting at work.

Furthermore, when used with other wireless speakers, you can enjoy your online music playlists with ease and pleasure throughout your home using AirPlay 2, Chromecast, or Roon*. This means that every corner of your home can have an atmosphere filled with high-quality music.

The LSX II provides a high-quality audio experience in a compact design. The speakers can be easily placed in different locations such as bookshelves, desktops, or even on the wall with the use of special accessories, giving your space a more modern look.

Finally, the LSX II comes with a variety of built-in streaming services. You can easily access popular music platforms such as Spotify, Tidal, Amazon Music, Qobuz, Deezer, and QQ Music, allowing you to listen to your favorite music at any time.

Performance

High-Resolution Audio

KEF is obsessed with delivering superior listening experiences, regardless of the speaker's size. With support for up to 24-bit/384kHz streaming and dedicated amplifiers built into each speaker, the LSX II provides the highest quality sound in its size category, making high-quality audio accessible to a wider audience.

Feel the Stereo Performance

With two separate speakers placed apart from each other, the LSX II delivers true stereo sound with a three-dimensional soundstage that a single unit speaker cannot replicate.

Small speakers, big sound

The LSX II is designed to deliver higher resolution and more balanced sound. Using the Music Integrity Engine (MIE™) technology, improvements were made to the Digital Signal Processing algorithms, which were finely tuned. MIE, optimized for the Uni-Q driver array, provides a clear, accurate, and more balanced sound performance.

Listen to Everything

Everywhere Uni-Q® technology is the cornerstone of KEF's signature sound. Designed to deliver the best performance in the LSX II, the Uni-Q® driver array serves as a single point source to expand the "sweet spot" and evenly distribute the sound, ensuring that everyone sitting in different parts of the room has the same natural listening experience.

High-Resolution Audio

The LSX II makes the Hi-Fi experience more accessible to a wider audience by providing the highest quality sound in its size category with digital resolutions up to 24-bit/384kHz.

Listen to Everything

Everywhere Listen to your music the way you want it, with minimal noise and distortion-free sound quality.

Plug and Play

The LSX II is a perfect choice for TV, laptops, and more, supporting HDMI ARC and USB-C inputs for easy plug-and-play setup.

Effortlessly Switch to Multiroom

When paired with other wireless speakers, you can use AirPlay 2, Chromecast, or Roon to fill your entire home with the same playlist, making it easy to switch to multiroom listening.

Compact and Easy to Place

The LSX II is compact in size and can be easily placed in any location, making it a versatile and convenient addition to any space.

While the LSX II is compact enough to fit into any arrangement, it delivers a level of sound quality that belies its size. These speakers can be easily placed on a bookshelf, desktop, or even mounted to a wall with the use of special accessories.

What's Inside the Box?

  • One set of LSX II speakers
  • Power cables
  • Inter-speaker connection cable
  • Wireless remote control
  • Quick start guide, warranty card, and safety instructions.

Technical Specifications Driver Units (Per Channel)

Uni-Q Driver Array:

High Frequency Driver: 19mm | Aluminum Dome

Mid Frequency/Low Frequency Driver: 115mm | Magnesium/Aluminum

Frequency Range (-6dB) / 85dB/1m

49Hz – 47kHz

*Depends on EQ settings

Frequency Response (±3dB) / 85dB/1m

54Hz – 28kHz

Source Resolution

Network Connection | 384kHz/24bit

Optical Connection | 96kHz/24bit

USB Type-C | 192kHz/24bit

HDMI |1.411Mbps PCM

Inter-Speaker Connection

Wireless: All source connections resampled to 48kHz/24bit PCM

Wired: All source connections resampled to 96kHz/24bit PCM

Supported File Formats (Network Connection)

MQA^, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM, and Ogg Vorbis

Dimensions (Per Channel)

240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)

Weight (Per Set)

7.2kg

Power Input

100 – 240VAC 50/60Hz

Power Consumption

200W (Operating Power)

<2.0W (Standby Power)

Inputs

Primary Speaker:

HDMI ARC

TOSLINK Optical

USB Type-C

Analog 3.5mm Aux

RJ45 Ethernet (Network)

RJ45 Ethernet (Inter-Speaker Connection)

Secondary Speaker:

RJ45 Ethernet (Inter-Speaker Connection)

Outputs

RCA Subwoofer Output

Wi-Fi Network Standard

IEEE 802.11a/b/g/n/ac

IPv4, IPv6

Wi-Fi Network Frequency Band

Dual-band 2.4 GHz / 5 GHz

*Depends on EQ settings

Amplifier Output Power (Per Channel)

Low Frequency Driver: 70W

High Frequency Driver: 30W

Amplifier Class (Per Channel)

Low Frequency Driver: Class D

High Frequency Driver: Class D

Max SPL | 1 Metre

102 dB

Wireless Streaming Features

AirPlay

Google Chromecast

Roon Ready*

UPnP Compatible

Bluetooth 4.2

Streaming Platforms

Spotify | Tidal Amazon Music | Qobuz Deezer | QQ Music Internet Radio

Podcast *Availability of services may vary by country.

 

 

 

 

 

High-Fidelity sound

The LSX II provides music lovers with a high-quality audio experience, supporting digital resolutions up to 24-bit/384kHz. With this speaker, the passion for high-quality sound can be experienced in every detail of the music.

With HDMI ARC and USB-C inputs, the LSX II provides excellent compatibility with TVs, laptops, and other devices, making it an ideal choice for enjoying a pleasant movie experience at home or having a productive meeting at work.

Furthermore, when used with other wireless speakers, you can enjoy your online music playlists with ease and pleasure throughout your home using AirPlay 2, Chromecast, or Roon*. This means that every corner of your home can have an atmosphere filled with high-quality music.

The LSX II provides a high-quality audio experience in a compact design. The speakers can be easily placed in different locations such as bookshelves, desktops, or even on the wall with the use of special accessories, giving your space a more modern look.

Finally, the LSX II comes with a variety of built-in streaming services. You can easily access popular music platforms such as Spotify, Tidal, Amazon Music, Qobuz, Deezer, and QQ Music, allowing you to listen to your favorite music at any time.

Performance

High-Resolution Audio

KEF is obsessed with delivering superior listening experiences, regardless of the speaker's size. With support for up to 24-bit/384kHz streaming and dedicated amplifiers built into each speaker, the LSX II provides the highest quality sound in its size category, making high-quality audio accessible to a wider audience.

Feel the Stereo Performance

With two separate speakers placed apart from each other, the LSX II delivers true stereo sound with a three-dimensional soundstage that a single unit speaker cannot replicate.

Small speakers, big sound

The LSX II is designed to deliver higher resolution and more balanced sound. Using the Music Integrity Engine (MIE™) technology, improvements were made to the Digital Signal Processing algorithms, which were finely tuned. MIE, optimized for the Uni-Q driver array, provides a clear, accurate, and more balanced sound performance.

Listen to Everything

Everywhere Uni-Q® technology is the cornerstone of KEF's signature sound. Designed to deliver the best performance in the LSX II, the Uni-Q® driver array serves as a single point source to expand the "sweet spot" and evenly distribute the sound, ensuring that everyone sitting in different parts of the room has the same natural listening experience.

High-Resolution Audio

The LSX II makes the Hi-Fi experience more accessible to a wider audience by providing the highest quality sound in its size category with digital resolutions up to 24-bit/384kHz.

Listen to Everything

Everywhere Listen to your music the way you want it, with minimal noise and distortion-free sound quality.

Plug and Play

The LSX II is a perfect choice for TV, laptops, and more, supporting HDMI ARC and USB-C inputs for easy plug-and-play setup.

Effortlessly Switch to Multiroom

When paired with other wireless speakers, you can use AirPlay 2, Chromecast, or Roon to fill your entire home with the same playlist, making it easy to switch to multiroom listening.

Compact and Easy to Place

The LSX II is compact in size and can be easily placed in any location, making it a versatile and convenient addition to any space.

While the LSX II is compact enough to fit into any arrangement, it delivers a level of sound quality that belies its size. These speakers can be easily placed on a bookshelf, desktop, or even mounted to a wall with the use of special accessories.

What's Inside the Box?

  • One set of LSX II speakers
  • Power cables
  • Inter-speaker connection cable
  • Wireless remote control
  • Quick start guide, warranty card, and safety instructions.

Technical Specifications Driver Units (Per Channel)

Uni-Q Driver Array:

High Frequency Driver: 19mm | Aluminum Dome

Mid Frequency/Low Frequency Driver: 115mm | Magnesium/Aluminum

Frequency Range (-6dB) / 85dB/1m

49Hz – 47kHz

*Depends on EQ settings

Frequency Response (±3dB) / 85dB/1m

54Hz – 28kHz

Source Resolution

Network Connection | 384kHz/24bit

Optical Connection | 96kHz/24bit

USB Type-C | 192kHz/24bit

HDMI |1.411Mbps PCM

Inter-Speaker Connection

Wireless: All source connections resampled to 48kHz/24bit PCM

Wired: All source connections resampled to 96kHz/24bit PCM

Supported File Formats (Network Connection)

MQA^, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM, and Ogg Vorbis

Dimensions (Per Channel)

240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.)

Weight (Per Set)

7.2kg

Power Input

100 – 240VAC 50/60Hz

Power Consumption

200W (Operating Power)

<2.0W (Standby Power)

Inputs

Primary Speaker:

HDMI ARC

TOSLINK Optical

USB Type-C

Analog 3.5mm Aux

RJ45 Ethernet (Network)

RJ45 Ethernet (Inter-Speaker Connection)

Secondary Speaker:

RJ45 Ethernet (Inter-Speaker Connection)

Outputs

RCA Subwoofer Output

Wi-Fi Network Standard

IEEE 802.11a/b/g/n/ac

IPv4, IPv6

Wi-Fi Network Frequency Band

Dual-band 2.4 GHz / 5 GHz

*Depends on EQ settings

Amplifier Output Power (Per Channel)

Low Frequency Driver: 70W

High Frequency Driver: 30W

Amplifier Class (Per Channel)

Low Frequency Driver: Class D

High Frequency Driver: Class D

Max SPL | 1 Metre

102 dB

Wireless Streaming Features

AirPlay

Google Chromecast

Roon Ready*

UPnP Compatible

Bluetooth 4.2

Streaming Platforms

Spotify | Tidal Amazon Music | Qobuz Deezer | QQ Music Internet Radio

Podcast *Availability of services may vary by country.

 

 

 

 

 

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