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Discover the XIO Soundbar, designed to elevate your home cinema experience. Whether you are enjoying films, shows, or streaming music, our soundbar will transform your viewing with Dolby Atmos and 5.1.2 spatial audio, creating transcendent cinematic soundscapes that perfectly complement your television.
Discover the XIO Soundbar, designed to elevate your home cinema experience. Whether you are enjoying films, shows, or streaming music, our soundbar will transform your viewing with Dolby Atmos and 5.1.2 spatial audio, creating transcendent cinematic soundscapes that perfectly complement your television.


XIO - Much More Than Just A Soundbar
Discover the XIO Soundbar, designed to elevate your home cinema experience. Whether you are enjoying films, shows, or streaming music, our soundbar will transform your viewing with Dolby Atmos and 5.1.2 spatial audio, creating transcendent cinematic soundscapes that perfectly complement your television.
Immerse yourself in truly engaging audio, powered by our Music Integrity Engine®, delivering hyper-realistic sound with crystal-clear dialogue and vocals that bring every scene to life.
Award-winning acting, extraordinary special effects or just the latest reality show - some scenes deserve to be properly heard. The XIO Soundbar transforms the home entertainment experience with the transcendent, high-fidelity spatial audio. Powered by a 5.1.2 configuration with spatial audio support and 12 class D amplifiers, the XIO may look like a soundbar, but it delivers sound quality and performance that rival KEF's renowned HiFi systems for your space. Equipped with a suite of KEF innovations including Uni-Q® MX, P185 LF driver with P-Flex, patent-pending Velocity Control technology (VECO) and the Music Integrity Engine® (MIE) for Cinema, and supporting Dolby Atmos, DTS:X, and Sony 360 Reality Audio, XIO turns flat screen moments into dynamic, rich, three-dimensional soundscapes and brings your entertainment thrillingly to life. Whatever you might be watching.

Specifications
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70 × 1210 × 165 mm (2.8 x 47.6 x 6.5 in.)
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10.5 kg (23.1 lbs)
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HF/MF: 6 x 50 mm (2 in.) Uni-Q MX driver
HF/MF: 2 x 50 mm (2 in.) full range driver
LF: 4 pcs of 50 x 180 mm (2 x 7 in.) P185 driver supported by VECO -
HF/MF: 8 x Class D
LF: 4 x Class D -
102 dB
-
HDMI eARC up to 192 kHZ/24 bit
Network up to 384 kHz/24 bit
Optical up to 96 kHz/24 bit
*Depends on source resolution -
34Hz - 20kHz
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HDMI 2.1 eARC
TOSLINK Optical
USB Type C (service)
RJ45 Ethernet (network) -
Wireless Subwoofer output
RCA Subwoofer output -
KEF Connect
AirPlay
Google Cast
UPnP Compatible
Bluetooth 5.3 -
Spotify via Spotify Connect
Tidal via Tidal Connect
QQ Music via Qplay
Amazon Music
Qobuz
Deezer
HIGHRESAUDIO
Internet Radio
Podcast…and more
*Depends on services availability in different countries -
Dolby Atmos, DTS:X, 360 Reality Audio, MPEG-H, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis
*Depends on support of the source device -
Up to 5.1.2
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2.4 GHz / 5 GHz/ 6 GHz

-
IEEE 802.11a/b/g/n/ac/ax
IPv4, IPv6 -
820 W (Instantaneous total power rating)
-
100 – 240VAC 50/60Hz
-
400 W (Maximum operating power)
<2.0W (ECO mode standby power)
<0.5W (Non WiFi mode)