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KEF Q50a Dolby Atmos Enabled Surround Speaker (Multiple Colors)

by KEF
Color: Black

Kef Q50a Dolby Atmos Enabled Surround Speaker 

Bring immersive, cinematically vertical Dolby Atmos sound or surround sound optimised for Q Series speakers home with the Q50a Dolby Atmos-Enabled Surround Speaker. Equipped with the latest Uni-Q driver array and other advanced technologies, dynamics is excellent while response is accurate and clean.

Q50a is expertly tuned by KEF acoustic engineers to bring extraordinarily immersive, cinematically vertical Dolby Atmos sound into the home using precision ceiling reflection when placed on top of Q Series speakers. It is also easily mounted on the wall using dedicated keyholes, creating a high-fidelity home surround sound experience that melds seamlessly with the newest Q Series speakers. Its Damped tweeter loading tube produces a detailed and natural high frequency sound. Part of the Q Series family, Q50a’s visual design shares elements with other Q Series speakers, allowing it to blend seamlessly into contemporary interior design.



  • Amplifier Requirements: 15-100W
  • 130mm (5.25in.) aluminium Uni-Q
  • Uni-Q driver array
  • Damped tweeter loading tube


Design: Two-way Closed Box
Drive units: 130mm (5.25in.) aluminium Uni-Q
25mm (1in.)vented aluminium dome HF
Frequency range Free Field: (-6dB) 96Hz-19.5kHz
Frequency response (±3dB): 105Hz-18.5kHz
Crossover frequency: 2.5kHz
Amplifier requirements: 15-100W
Sensitivity (2.83V/1m): 86dB
Maximum output: 100dB
Nominal impedance: 8Ω (min. 4.6Ω)
Weight: 4.25kg
Dimension (H x W x D): 174 x 180 x 259 mm
Dimension with Rubber Feet (H x W x D): 178 x 180 x 259 mm