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Cutting Edge Electronics since 1982
phone 918-495-0586
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Gloss White R8a

Model # R8AGLOSSWHITE

Available in 2 Color(s)

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Dolby Atmos flexible surround

The R8a works as a surround or rear speaker and can bounce sound off 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.

Priced as a PAIR of speakers.


What is Dolby Atmos"
What is Dolby Atmos" In real life, sound comes from all around. But conventional surround systems only allocate it horizontally ™ left, right, ahead and behind. What makes Dolby Atmos so staggeringly realistic is that the movement of every sound in the scene is reproduced in all three dimensions, including vertically. This creates a true 3D acoustic image of precisely located individual sounds that move in relation to you as if you were actually there. The effect is uncanny. Exhilarating. Sometimes scary, sometimes hilarious; always engrossing. How Does It Work"
How does it work" Dolby Atmos is infinitely more flexible and adaptable than channel-based home theatre. When a Dolby Atmos stream is fed to a Dolby Atmos compatible A/V receiver, the receiver will render the object-based audio to your home theatre's unique speaker configuration to precisely recreate the sound the filmmakers intended. Dolby Atmos has the ability to adapt to diverse speaker setup. You can enjoy the full effect with just seven KEF speakers. R8a Wall Mounted Surround Speaker R8a can serve as a surround or rear speaker using the convenient mounting system built directly into the base of the R8a. Sleek and unobtrusive, the R8a makes for an excellent addition to any home theatre system. R8a Dolby Atmos-Enabled Speaker KEF R8a Dolby Atmos-enabled speakers sit above your existing front and rear floorstanding or bookshelf home theatre speakers. Knowing how the brain perceives sound, KEF engineers have perfected a way of beaming the sound upwards so it reflects off the ceiling to replicate the vertical dimension in Dolby Atmos recordings.

Model R8a
Design Two-way closed box
Drive Units Uni-Q Driver Array:
HF: 25mm (1in.) vented aluminium dome
MF/ LF: 130mm (5.25in.) aluminium cone
Crossover frequency 2kHz
Frequency range (-6dB) 96Hz - 19.5kHz
Frequency response ( 3dB) 105Hz - 18.5kHz
Harmonic distortion (90dB, 1m) <0.3% 200Hz-20kHz
Maximum output 106dB
Amplifier power (recommended) 25 - 150W
Nominal Impedance 8 e (min.4.2 e)
Sensitivity (2.83V/1m) 86dB
Weight * 4.45 kg (9.8 lbs.)
Dimension (H x W x D)
with terminal *
173.8 x 174.6 x 259 mm
(6.8 x 6.9 x 10.2 in.)

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 918-495-0586 for assistance. Click Here.for Video Revolution locations and contact information.

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