Hidden within the minimalist exterior of the Q50a speakers is KEF’s signature Uni-Q driver array, delivering consistently-even high and midrange tones. This is due to the mounting of the tweeter at the acoustic centre of the midrange and bass cone, allowing for the balanced dispersal of sound. A damped tweeter loading tube eliminates sound produced from the back of the tweeter, creating greater sound detail.

Uni-Q Driver
Using the power of NASA-developed magnets, KEF was able to develop a tweeter small enough to mount at the acoustic centre of the bass unit voice coil. This results in consistent and wide sound dispersion.

Dolby Atmos
Dolby Atmos technology creates a 360° audio field above and around you. Conventional home theatres shoot audio directly at you and that creates a two-dimensional sound experience. With Dolby Atmos, sound is multidimensional; it moves around you, fills the space around you, and truly immerses you in the scene.

Hi-Res Audio
This unit is a Hi-Res Audio device, which allows it to play a variety of 24-bit digital audio formats. This simply means you can take full advantage of high-quality audio sources like FLAC audio files.

Contemporary Design
Sleek elegance meets outstanding sound thanks to the practical minimalism of this unit. The smooth baffle and the patented Uni-Q shows off this unit's premium status.


