Closeup view of the KEF R 11 Meta Speaker available at Olson's Hi-Fi in Lynnwood, WA

KEF R11 Meta

Bring reference-scale performance and commanding presence into a flagship floorstanding design. The KEF R11 Meta is engineered to deliver exceptional power, deep bass extension, and outstanding clarity for high-end stereo and immersive home theater systems.

It combines KEF’s most advanced acoustic technologies with a large multi-driver array to create a highly dynamic, precise, and immersive listening experience with true full-range authority.

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The KEF R11 Meta is the flagship floorstanding model in KEF’s R Series, designed to deliver maximum scale, authority, and precision for demanding high-end audio systems. It is engineered for both reference stereo listening and large immersive home theater setups.

At its core, it features KEF’s Uni-Q driver array with Metamaterial Absorption Technology (MAT), which significantly reduces internal high-frequency resonance. This results in cleaner treble, improved detail retrieval, and highly accurate imaging across a wide listening area.

The four 6.5-inch hybrid aluminum bass drivers provide exceptional low-frequency extension and dynamic impact. This configuration allows the R11 Meta to reproduce deep, controlled bass with both speed and authority, even in large rooms.

Its heavily braced, low-diffraction cabinet design minimizes unwanted vibration and coloration, ensuring maximum transparency. The result is a loudspeaker capable of delivering reference-level dynamics, scale, and precision in a visually refined tower form factor.

  • Speaker type: Flagship floorstanding loudspeaker

  • Driver configuration: 3-way design

  • Tweeter: 25 mm (1") aluminum dome with MAT™

  • Midrange: 125 mm (5") Uni-Q® driver array

  • Bass drivers: 4 × 165 mm (6.5") hybrid aluminum woofers

  • Frequency response: 30 Hz–50 kHz (±3 dB)

  • Sensitivity: 90 dB (2.83V/1m)

  • Nominal impedance: 4 Ω

  • Recommended amplifier power: 15–300 W

  • Cabinet design: Sealed, low-diffraction enclosure