KEF R8a Dolby Atmos Surround Speaker

£850.00 inc. VAT

Trade-in available

R8a is a flexible, two-way, surround or rear loudspeaker in the R Series range, by KEF Audio.

Clever angled design allows for multiple siting possibilities, bouncing sound off ceilings and surfaces to achieve an astonishing immersive 3D soundscape. Come visit us for a demonstration!

Available in Black Gloss or White Gloss finishes. Sold in pairs.




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Working equally well as a surround speaker or rear speaker, the KEF R8a can bounce sound off the ceiling to create a truly cinematic scale soundscape with Dolby Atmos technology.

Flexible mounting options means the KEF R8a can be placed on a wall or sited on another speaker for the perfect Dolby Atmos height.

Featuring a 130 mm (5.25") Uni-Q array with a 25 mm (1") tweeter to steer the sound for genuine 3D results. Sold in pairs.


  • Design: Two-way closed box
  • Drive Units: Uni-Q Driver Array
    • HF: 25 mm (1") vented aluminium dome
    • MF/LF: 130 mm (5.25") aluminium cone
  • Weight: 4.45 kg (9.9 lbs.)
  • Sensitivity: (2.83 V/1m) 86 dB
  • Crossover Frequencies: 2 kHz
  • Frequency Range: 96 Hz – 19.5 kHz (-6 dB)
  • Frequency Response: 105 Hz – 18.5 kHz (±3dB)
  • Harmonic Distortion: <0.3 % 200 Hz – 20 kHz (90 dB, 1 m)
  • Maximum Output: 106 dB
  • Amplifier Power: 25 – 150 W (recommended)
  • Nominal Impedance: 8 Ohms (min.4.2 Ohms)

R Series

KEF R Series Loudspeakers | Unilet Sound & Vision

The KEF R Series offers a choice of three floorstanding speakers, a stand mount for more compact spaces and two accompanying matching theatre models. Each one offers the finest sound KEF has ever delivered in its category, whatever the dimensions of the room or system configuration.

Full KEF Range Available

Unilet Sound & Vision are official retail partners for KEF Audio, providing sales, advice and assistance on their entire range of high-quality audio products. Please do get in touch if you would like a demonstration or wish to purchase.

More Information

Additional information

Weight 4.45 kg
Dimensions 25.9 × 17.46 × 17.38 cm

Gloss Black, Gloss White

Purchase Options

Click & Collect, Trade-In Available



Founded in 1961 by ex-BBC electrical engineer Raymond Cooke OBE, KEF was initially headquartered in a Nissen Hut on the premises of Kent Engineering & Foundry (from where the name KEF is derived), a metal-working company on the banks of the River Medway, near Maidstone in Kent.

From the very beginning, the pioneering inventiveness of KEF loudspeakers was undeniable and now for several decades, audiophiles around the world have revered KEF for their innovative, high-performance, beautiful loudspeakers.

KEF | Unilet Sound & Vision


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