KEF Technology
Velocity Control Technology
Revolutionary sound correction
What if your sound system could listen to itself and adjust in real time to deliver perfectly accurate audio? KEF’s patent-pending Velocity Control Technology (VECO) does just that. A built-in sensor within the bass driver monitors coil motion in real-time, employing a negative feedback loop to dramatically minimise distortion and compression. This groundbreaking innovation delivers ultra-clean, deep bass and a listening experience free from unwanted artefacts.
Innovative design for real-time accuracy
VECO integrates an embedded electromagnetic sensor within the driver, featuring a sophisticated wire pattern that generates an electrical signal based on the speed of the voice coil. Surrounded by a magnetic circuit of tiny magnets and steel rings, the sensor detects motion with incredible accuracy, inducing a current in response.
This real-time data is sent back into the amplifier through a negative feedback loop, correcting any misalignment between the audio signal and the driver’s motion. By applying the necessary damping to maintain system stability, VECO ensures that the signal reaching the driver’s voice coil is a seamless integration of the intended musical content and real-time corrections.
This real-time data is sent back into the amplifier through a negative feedback loop, correcting any misalignment between the audio signal and the driver’s motion. By applying the necessary damping to maintain system stability, VECO ensures that the signal reaching the driver’s voice coil is a seamless integration of the intended musical content and real-time corrections.
What Hi-Fi?
Innovation of the Year
Innovation of the Year
All of this results in a deep and clean bass performance that is among the best we have heard in the premium soundbar category.
What Hi-Fi?
Best Soundbar Over £1000
Best Soundbar Over £1000
The KEF XIO is a soundbar of rare all-round ability that delivers movies and music with spectacle and finesse.
XIO
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.
EXPLORE XIO SOUNDBARImmerse 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.
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