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Refurbished HiFi Speakers

Refurbished BLADE

  • Sale
  • HK$238,400
  • Regular price HK$298,000
Piano Black
Snow White
Racing Red
Warm Metallic Grey
Light Metallic Silver
Frosted Blue
Frosted Copper Black

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      The world’s first Single Apparent Source speaker

      The world's first Single Apparent Source speaker, now with 12th generation Uni-Q® with MAT™. A bespoke driver array engineered to deliver pristine performance, and capable of raising Blade to new heights of performance. Featuring four 225mm (9 in.) force-cancelling bass drivers, Blade One Meta is the top model in the Blade series.

      Guaranteed KEF quality

      Each KEF Certified Refurbished Product undergoes a rigorous certification process to ensure both performance and quality are up to our exacting standards. They are also covered by the same warranty terms and conditions as our new products.


      Uncompromised Innovation

      Obsessed with sound quality and committed to bringing a superior listening experience, our engineers created the revolutionary Concept Blade to showcase KEF’s technology leadership and powers of innovation with no preconceptions and restrictions. Since then, we keep pushing the boundaries of HiFi to create the loudspeaker with the best possible sound.

      Uniquely KEF. Uniquely coherent.

      At the heart of Blade lies Single Apparent Source technology; a unique technology that makes the Blade incredibly coherent, with noticeably more precise imaging. The latest version of Blade benefits from our latest acoustic innovation of the 12th generation Uni-Q® with Metamaterial Absorption Technology (MAT™).

      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, Blade is still being designed, engineered, and handcrafted in Maidstone.
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      Listen and believe

      The proof is in the listening. Hearing Blade in all its glory is the only way to appreciate exactly what this loudspeaker is capable of.

      The Details


      accordion open
      Three-way bass reflex
      Single apparent source
      Drive units
      ​​Uni-Q driver array:
      HF: 25 mm (1 in.)  aluminium dome with MAT
      MF: 125 mm (5 in.) aluminium cone

      Bass units:
      LF: 4 x 225 mm (9 in.) aluminium cone,
      force cancelling
      Frequency range free field (-6dB)
      27Hz - 45kHz
      Frequency range typical in room
      bass response (-6dB)
      Frequency response (±3dB)
      35Hz - 35kHz
      Crossover frequency
      350Hz, 2kHz
      Amplifier requirements
      Sensitivity (2.83V/1m) 
      Harmonic distortion 2nd and
      3rd harmonics (90dB, 1m)
      <0.5% 40Hz - 100kHz
      <0.2% 200Hz - 2kHz
      <0.1% 2kHz - 20kHz
      Maximum output (SPL)
      (peak sound pressure level at 1m
      with pink noise)
      4 Ω (min. 2.8 Ω)
      57.2 kg (126 lbs.)
      Dimensions - with plinth (H x W x D)
      1590 x 363 x 540 mm (62.5 x 14.3 x 21.2 in.)
      Standard finishes
      Piano Black/Copper, Piano Black/Grey, Frosted Blue/Blue, Frosted Blue/Bronze, Charcoal Grey/Red, Charcoal Grey/Bronze, Racing Red/Grey, Arctic White/Champagne

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      HiFi NEWS - MAY 2022

      "The magic of the Blade One Metas is realised in the sort of focus, imaging and definition you'd expect of the finest miniature, but written here into a big sonic picture without any compromise."

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      Please visit our Product Support page for more details. KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

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