Central Channel
KEF Reference 4 Meta High Gloss White / Champagne

Product code: 132577
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AED 30,870
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Description

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Description

KEF Reference 4 Meta is a flagship 3-way center channel speaker from The Reference Meta series for movie enthusiasts seeking complete immersion. Reference 4 Meta represents the epitome of absolute quality. Equipped with four low-frequency drivers and a 12th generation Uni-Q driver array with MAT technology, this center speaker (which can be used as a left-center-right speaker) delivers unparalleled clarity, detail, and emotional depth.

Features:

  • MAT (Metamaterial Absorption Technology) eliminates 99% of high-frequency distortions
  • 12th generation Uni-Q driver with MAT technology
  • Enhanced crossover design for clean signal transmission
  • Optimized cabinet construction for the best acoustic characteristics
  • Three cabinet finish options, combining three colors for the casing and five colors for the driver diaphragms
  • Floor stands (S-RF1) and grilles available as separate items

Standard sound

The Reference acoustic systems are designed for serious audiophiles who seek the utmost enjoyment from listening to music and watching movies. Listeners will experience realistic and immersive sound with astonishing dynamics and a level of authenticity that reveals previously unheard details. Whether the sound is reproduced through a traditional stereo pair or a multi-channel home theater, the acoustic systems of The Reference Meta deliver transparent and realistic sound, with powerful and dynamic bass that is clean, rich, and well-articulated.

Uni-Q 12th generation driver

The KEF Uni-Q module provides clean and accurate reproduction, wide dispersion pattern, and pure, uncolored sound.

The Uni-Q transducer with MAT technology has been specially designed to achieve the perfectly clean characteristics expected from a flagship KEF speaker system. Uni-Q ensures consistently pleasant, clear, and lyrical high frequencies regardless of volume level. The new magnet system design of the midrange driver with ultra-low distortion reduces the coefficient of nonlinear distortion (THD) in the mid-frequency range and reduces thermal compression, resulting in increased efficiency.

Technology of absorbing metamaterial (MAT)

The new feature in the design of The Reference Meta series acoustic systems is the use of absorption metamaterial, effectively absorbing 99% of unwanted sounds. MAT technology is truly revolutionary: thanks to the complex structure of the material used, it exhibits properties that do not exist in naturally occurring substances.

Bass of exceptional quality

The 165mm (6.5-inch) low-frequency driver of the Reference model perfectly complements the new 12th generation Uni-Q® array of drivers. Thoughtful engineering and meticulous attention to detail allow the bass to seamlessly blend with immaculate mid and high frequencies.

The Reference low-frequency driver also benefits from a massive magnetic system, a large aluminum voice coil, and a very light but rigid aluminum diaphragm. As a result of all these technologies, we achieve exceptional sound volume, dynamics, and power.

Flexible and User-friendly

The Reference columns are versatile in their usage, easily adapting to your listening area with KEF's innovative Flexible Port Technology. This adjustable phase inversion port reduces resonances within the port. The package includes two options for the phase inversion ports, allowing users to adjust the sound according to the size of the room. Additionally, the shape and flare of each port have been calculated using computational hydrodynamics to avoid turbulence and sound coloration.

Revealing the Finest Details

Shadow Flare significantly reduces detrimental cabinet diffraction, enabling the Uni-Q® to perform at its highest level. The precisely designed surface expands the waveguide effect of the Uni-Q® to enhance clarity, particularly when it comes to the subtle nuances of plucked strings and other percussive sounds.

Computer-modeled enclosures

All enclosures in The Reference series are designed using finite element analysis to determine the ideal shape and placement of bracing, minimizing secondary radiation from the side walls. Constrained layer damping is applied to convert any remaining vibration into heat.

Impeccably finished

Finishing options are created by combining three different enclosure colors with five diffuser colors: walnut with a satin silver front panel and the same finish on the central driver cone; glossy white enclosure with a white front panel and a bright blue or champagne-colored driver; deep black enclosure with a 12th generation Uni-Q driver featuring a subtly dark gray cone or a contrasting copper finish.

Developed, designed, and handmade in the United Kingdom

Since 1961, KEF has been creating exceptional, award-winning acoustic systems at our production facility in Maidstone, Kent. KEF The Reference Meta is developed, designed, and handmade in Maidstone.

Included:

  • Speakers - 2 pcs
  • Documentation
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Characteristics

Characteristics

Brand
Color
Connection method
stereo
Diameter of the woofer, mm
165
Impedance, Ohms

No higher than 32 Ohms for smartphone headphones. When using a good player or amplifier, it can be up to 100 Ohms. For stationary models you should coordinate the impedance with the amplifier power

Glossary of terms
4
Material
MDF
Max SPL, dB
116
Midrange speaker size, mm
125
Mount type
body
Number of lanes
three-lane

A classic connection of two channel terminals and a screen.

Словарь терминов
Phase Inverter location
behind
Sensitivity, dB

A value describing the volume of the device in relation to the level of power supplied

Glossary of terms
88
The highest frequency, kHz

The upper limit of the frequencies reproduced by the device. The human ear hears the standard frequency range: 20 Hz – 20000 Hz.

Glossary of terms
35
The lowest frequency, Hz
48
Tweeter size, mm
25
Type of speakers
passive center channel
Depth, mm
463
Height, mm
205
Width, mm
1090
Weight, g
45200
Country of origin

The country of origin may differ from the declared one. Production facilities may be located in several states. All brand factories operate according to general standards, and finished products undergo appropriate control.

UK
Service life, months
24
Warranty, months
12
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