Dolby Atmos flexible surround
Optimised for Q Series home theatre systems the Q50a Dolby Atmos-Enabled Surround Speaker features the latest Uni-Q driver array and advanced technology for serious dynamics and accurate, clean sound.

Guaranteed KEF quality
Each KEF Certified Refurbished Product undergoes a rigorous certification process to ensure both performance and quality are up to our exacting standards. They are also covered by the same warranty terms and conditions as our new products.
EXPLORE MOREQ50a Dolby Atmos-Enabled Surround Speaker
The Details
SPECIFICATIONS
Weight
Dimension (H x W x D)
178 x 180 x 259 mm with rubber feet
Design
Unit Measurement
Sensitivity
Frequency Range Free Field
Frequency Response
Crossover Frequencies
Maximum Output
Amplifier Requirements
Nominal Impedance
Drive Units
25mm (1in.) vented aluminium dome HF
Crossover Frequencies
Finishes
AWARDS & REVIEWS

BEST FLOORSTANDING SPEAKER SYSTEM – AVTECH MEDIA AWARDS 2017/18
"Effects transitions across the array are seamless, soundscapes have immersive three dimensionality, and there’s an effortless nature to its delivery that beguiles."
FULL REVIEW
BEST BUY – HOME CINEMA CHOICE, ISSUE 280
"This Q Series package delivers an outstandingly cinematic and largescale presentation (with Atmos highs) from well-built speakers."
FULL REVIEWWHAT IS DOLBY ATMOS?

KEF gives you two ways of reproducing Dolby Atmos soundtracks – either by installing Ci Series flush-mount speakers in the ceiling, or simpler still, adding the sensational new KEF Q50a up-firing Dolby Atmos-enabled speaker module to your front and rear satellites. Either way, it’ll transform your enjoyment of film.
Whichever you choose, you’ll be upgrading to a whole new dimension in home theatre enjoyment. Heightened emotions and physical sensations. More intense involvement with what’s on screen. A more complete experience – the one the director intended.

THX, the THX logo, and Ultra2 are trademarks of THX Ltd. THX and the THX logo are registered in the U.S. and other jurisdictions. All rights reserved.
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THX, the THX logo, and Ultra2 are trademarks of THX Ltd. THX and the THX logo are registered in the U.S. and other jurisdictions. All rights reserved.