Dolby Atmos flexible surround

The R8a works as a surround or rear speaker and can bounce sound of the ceiling to create truly cinematic scale with Dolby Atmos.

The flexible R8a can be wall mounted or placed on another speaker for Dolby Atmos height. It has a 130mm (5.25in.) Uni-Q array with a 25mm (1 in.) tweeter to steer the sound for genuine 3D results.

*This product may take 6-8 weeks for delivery.

The Details

SPECIFICATIONS

Design

Two-way closed Box

Weight

4.45 kg (9.8 lbs.)

Dimension (H X W X D)

173.8 x 174.6 x 259 mm (6.8 x 6.9 x 10.2 in.) with terminal*

Dimension (H X W X D)

173.8 x 174.6 x 255 Cabinet only

Sensitivity

(2.83V/1m) 86dB

Frequency Range

(2.83V/1m) 86dB

Frequency Response

105Hz-18.5kHz (±3dB)

Harmonic Distortion

<0.3% 200Hz-20kHz (90dB, 1m)

Maximum Output

106dB

Amplifier Power

25-150W (recommended)

Nominal Impedance

8Ohms (min.4.2Ohms)

Drive Units

Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF/LF: 130mm (5.25in.) aluminium cone

Crossover Frequencies

2kHz

Finishes

Black Gloss / White Gloss

Downloads

R8a User ManualR Series Information SheetR Series White PaperR Series Brochure

KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE