KEF Reference 4 Meta

KER Reference 4 Meta hos Lefflers Ljud & Bildupplevelser i Norrköping

The flagship centre speaker for movie lovers looking for total immersion.

The benchmark of centre loudspeakers

For movie lovers looking for total immersion, Reference 4 Meta is the last word in absolute quality. Featuring four bass drivers and 12th generation Uni-Q® driver array with MAT™, this centre speaker (can be used as Left-Centre-Right speaker) is a revelation for clarity, detail and emotional depth.

Since 1973, The Reference has continually set the benchmark for loudspeakers and sound reproduction. Pioneering the use of digital technologies to achieve the highest audio accuracy, every pair can be matched within 0.5dB to the laboratory-maintained reference standard.

Designed, engineered and handcrafted in UK
Since 1961, we have been creating remarkable award-winning loudspeakers at our UK home in Maidstone, Kent. As our flagship HiFi speakers, The Reference is still being designed, engineered, and handcrafted in Maidstone today.

Design
Three-way bass reflex
Drive units
Uni-Q driver array:HF: 25 mm (1 in.) aluminium dome with MATMF: 125 mm (5 in.) aluminium coneBass units:LF: 4 x 165 mm (6.5 in.) aluminium cone
Frequency range free field (-6dB)
Short port: 43Hz - 45kHzLong port: 40Hz - 45kHz
Frequency range typical in roombass response (-6dB)
33Hz
Frequency response (±3dB)
48Hz – 35kHz

Crossover frequency
450Hz, 2.1kHz
Amplifier requirements
50-400W
Sensitivity (2.83V/1m)
88dB
Harmonic distortion 2nd & 3rd harmonics (90dB, 1m)
<0.5% 40Hz – 100kHz<0.2% 200Hz – 2kHz<0.1% 2kHz - 20kHz

Maximum output (peak sound pressure level at 1m with pink noise)
116dB

Impedance
4 Ω (min. 3.2 Ω)
Weight
45.2 kg (99.6 lbs.)
Dimensions (H x W x D)(with grille and terminal)
205 x 1090 x 463 mm(8.1 x 42.9 x 18.2 in.)
Dimensions (H x W x D)(with grille, terminal & plinth)
N/A