KEF R11 Floorstanding Speakers, Gloss Black, Pre-Owned

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The largest model in the R Series combines four bass drivers and the latest generation Uni-Q for a powerful and refined sound. With hybrid aluminium bass drivers and a 12th generation Uni-Q for mid and treble the mighty R11is extremely capable. Using technology from KEF Reference it delivers clarity, finesse and serious bass.

Great condition pre-owned KEF R11 Floorstanding speakers in Gloss Black finish.

Speakers come with original box, packaging, and printed manual.

Rated 8/10 for minor cosmetic wear consistent with age and use.



  • Design: Three-way bass reflex
  • Frequency Range: 30Hz-50kHz (-6dB)
  • Typical In-Room Bass response: 26Hz (-6dB)
  • Frequency Response: 46Hz-28kHz (±3dB)
  • Harmonic Distortion: <0.3% 120Hz-20kHz (90dB, 1m)
  • Maximum Output: 113dB
  • Amplifier Power: 15-300W (recommended)
  • Nominal Impedance: 8 Ohms (min.3.2Ohms)
  • Drive Units: Uni-Q Driver Array: HF: 25mm (1in.) vented aluminium dome, MF: 125mm (5in.) aluminium cone
  • Bass Driver: LF: 4x 165mm (6.5in.) hybrid aluminium
  • Crossover Frequencies: 400Hz, 2.9kHz
  • Weight: 37.7 kg (83.1 lbs.)
  • Dimension (HxWxD): 1249 x 200 x 383.5 mm (49.2 x 7.9 x 15.1 in.) with terminal*
  • Dimension (HxWxD): 1295.5 x 310.6 x 383.5 mm (51 x 12.2 x 15.1 in.) with terminal with Plinth*
  • Dimension (HxWxD): 1249 x 200 x 360 Cabinet only



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