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Refurbished Subwoofers

Refurbished REFERENCE 8b Subwoofer

  • Sale
  • HK$42,400
  • Regular price HK$53,000
Colour
Piano Black High Gloss

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      Twin 9 inches driver 'force-cancelling' subwoofer

      Delivering exceptional bass precision and control with zero distortion, Reference 8b is a truly extraordinary subwoofer.
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      Hand-built in Maidstone, UK.

      *This product may take 12-14 weeks for delivery.
      EXPLORE THE REFERENCE 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.

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      REFERENCE 8b

      For power with accuracy the Reference 8b sub has two 500W Class D amplifiers, each driving a 228mm (9 inch) long-throw, ultra-low distortion driver. These are connected back-to-back in a heavily braced, acoustically inert cabinet. The result is low distortion bass with effortless body and weight.
      The Details

      SPECIFICATIONS

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      Cabinet Finish
      Deep Piano Black
      Weight
      34kg (75lbs.)
      Dimension
      H x W x D : 398 x 365 x 429 mm (15.7 x 14.4 x 16.8 in.)
      Unit Measurement
      Piece
      Finishes
      Deep Piano Black
      Inputs
      RCA phono sockets
      Analog XLR socket
      Speaker level inputs
      Frequency Range
      Free Field: 18Hz (-6dB)
      Frequency Response
      24Hz at 90dB output in free-space mode (±3dB)
      Net Internal Volume
      23L
      Maximum Output
      110dB (peak sound pressure level at 1m 50Hz)
      Amplifier Type
      2 x 500W Class D with switched mode power supply and DSP based control section
      Drive Units
      LF 2 x 225 mm (9in.)
      Power Requirements
      100V - 120V / 220V - 240V ~50/60Hz
      Power Consumption
      1000W
      Link Out
      RCA phono socket
      Variable Low Pass Filter
      Variable frequency: 40Hz to 160Hz
      Variable slope: 12dB/oct, 18dB/oct, 24dB/oct
      LFE mode: 350Hz, 18dB/oct
      KEF reserves the right, in line with continuing research and development, to amend or change specifications. E&OE.

      AWARDS & REVIEWS

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      HOME CINEMA CHOICE REFERENCE STATUS, HIGH END HERO

      "This system is British surround high-fidelity at the utter state-of-the-art. And it’s easily worthy of its Reference name." - 2016

      FULL REVIEW

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