KEF XIO Soundbar - Award-Winning 5.1.2 Dolby Atmos Home Cinema Sound System

The KEF XIO Soundbar transforms home entertainment with transcendent, high-fidelity spatial audio that rivals KEF's renowned HiFi systems. Featuring a powerful 5.1.2 configuration with 12 Class D amplifiers and supporting Dolby Atmos, DTS:X, and Sony 360 Reality Audio, this award-winning soundbar delivers cinematic three-dimensional soundscapes for an extraordinary viewing experience.

Key Features

• 5.1.2 configuration with 12 Class D amplifiers delivering 820W total power
• Six Uni-Q MX drivers plus two full-range drivers for expansive soundstage
• Four P185 LF drivers with VECO technology for deep, controlled bass
• Dolby Atmos, DTS:X, and Sony 360 Reality Audio support
• Music Integrity Engine (MIE) for Cinema with intelligent up-mixing
• Intelligent Placement Technology with adaptive shelf and wall modes

Revolutionary KEF Technologies

The XIO incorporates cutting-edge KEF innovations including miniaturised Uni-Q MX drivers for balanced audio across the entire room, and patent-pending Velocity Control Technology (VECO) that monitors cone motion in real-time to eliminate distortion. The P185 LF drivers with P-Flex technology deliver deep bass performance equivalent to a 4" driver whilst maintaining an ultra-slim profile.

Immersive Spatial Audio Experience

This premium soundbar creates hyper-realistic, high-resolution sound through its sophisticated 5.1.2 speaker configuration. The Music Integrity Engine intelligently expands mono and stereo sources into rich, spatialised audio environments, whilst dedicated overhead channels complete the immersive Dolby Atmos experience that brings entertainment thrillingly to life.

Smart Connectivity & Streaming

Built on the W2 Wireless Platform, the XIO offers seamless access to Tidal, Amazon Music, Qobuz, Spotify Connect, and Tidal Connect. With Wi-Fi 6 support, Bluetooth 5.3, HDMI 2.1 eARC, and high-resolution audio up to 384kHz/24-bit, this soundbar ensures pristine streaming quality from any source.

Technical Specifications

Drive Units:

• HF/MF: 6 x 50mm Uni-Q MX drivers + 2 x 50mm full-range drivers
• LF: 4 x 50 x 180mm P185 drivers with VECO technology

Performance:

• Maximum SPL: 102dB (at 1m)
• Frequency Response: 34Hz - 20kHz (±3dB)
• Total Power: 820W instantaneous (12 x Class D amplifiers)

Connectivity:

• HDMI 2.1 eARC, TOSLINK Optical, RJ45 Ethernet
• Wi-Fi 6 (2.4/5/6 GHz), Bluetooth 5.3
• Wireless/RCA subwoofer outputs

Audio Formats:

• Dolby Atmos, DTS:X, Sony 360 Reality Audio, MPEG-H
• High-resolution audio: FLAC, WAV, AIFF, ALAC up to 384kHz/24-bit

The KEF XIO Soundbar combines award-winning acoustic engineering with elegant design, available in Silver Grey and Slate Black with included wall-mount kit for versatile placement options.