KEF R11 Meta
Flagship three-way floorstanding speakers
The R11 Meta is the largest floorstanding model of the R Series. For a breathtaking listening experience, its combination of 12th generation Uni-Q® driver array with MAT™ and four 6.5” hybrid aluminium bass drivers allow it to pick out the subtle details of a recording, while also delivering raw power and agility.
DESIGN
Three-way bass reflex
DRIVE UNITS
Uni-Q Driver Array:
HF: 25 mm (1 in.) vented aluminium dome with MAT
MF: 125 mm (5 in.) aluminium cone
Bass Unit:
LF: 4 x 165 mm (6.5 in.) hybrid aluminium cone
CROSSOVER FREQUENCY
330 Hz, 2.5 kHz
FREQUENCY RANGE (-6dB)
30 Hz - 50 kHz
TYPICAL IN-ROOM BASS RESPONSE (-6dB)
26 Hz
FREQUENCY RESPONSE (±3dB)
46 Hz - 28 kHz
HARMONIC DISTORTION (90dB, 1m)
<1% 33 Hz and above
<0.5% 80 Hz - 20 kHz
MAXIMUM OUTPUT
113 dB
AMPLIFIER REQUIREMENTS
15 - 200W
NOMINAL IMPEDANCE
4 Ω (min. 3.2 Ω)
SENSITIVITY (2.83V/1m)
90 dB
WEIGHT
36.5 kg (80.5 lbs)
DIMENSION (H x W x D) WITH TERMINAL
1249 x 200 x 384 mm (49.2 x 7.9 x 15.1 in.)
DIMENSION (H x W x D) WITH TERMINAL WITH PLINTH
1296 x 311 x 384 mm (51.0 x 12.2 x 15.1 in.)