KEF R11 Meta | 3-Way Floorstanding Speaker (piece)

68969
CHF3,300.00 Tax included
Supplier stock – typically 4 to 7 days
KEF R11 Meta, three-way bass-reflex floorstanding speaker with Uni-Q driver. The top of the R Series: 30 Hz of bass and 90 dB, the highest sensitivity of the range.
Color : Black
Quantity
Supplier stock – typically 4 to 7 days

The minimum purchase order quantity for the product is 2.

KEF R11 Meta floorstanding speakers in a large living room

Metamaterial absorption

The tweeter radiates as much backwards as forwards. Behind it, a metamaterial disc pierced with channels of differing lengths traps that rear wave and dissipates it as heat: 99% of the high-frequency energy never returns to the cone. What is left is the signal.

Pair of gloss black floorstanding speakers seen at three-quarters

Four 165 mm cones

Four 165 mm cones for the bass alone: the R11 Meta sits at the top of the R Series. The curve reaches down to 30 Hz at −6 dB, three hertz below the R7, and maximum output reaches 113 dB. The crossovers fall at 480 Hz and 2.7 kHz.

Close-up of the Uni-Q coaxial driver on the baffle

Ninety decibels

90 dB of sensitivity, the highest figure in the R Series. A 15 W amplifier makes it sing, even though it accepts 200. That efficiency changes what can be placed in front of it: a modest integrated amplifier holds the R11 without straining.

The floorstanding speaker in walnut finish, seen at three-quarters

Thirty-six and a half kilos

1249 mm tall for 36.5 kg: the R11 Meta takes two people to move and calls for a room where 113 dB mean something. Impedance falls to 3.2 Ω at minimum, so it needs an amplifier that holds the load. Three finishes: gloss black, gloss white, walnut.

68969

Data sheet

Product Type
Tower Speaker
Nominal impedance
4 Ω (minimum 3.2 Ω)
Sensitivity
90 dB (2.83 V / 1 m)
Width
20.0 cm
Depth
38.4 cm
Height
124.9 cm
Unit weight
36.5 kg

Specific References

EAN13
0637203049774
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