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Boenicke W11 Loudspeaker

Regular price £10,998.00

Tax included. Shipping calculated at checkout.

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Sensitivity: 86 – 89 dB / watt / m, depending on frequency

Nominal impedance: 6 ohms (drops to 2 ohms below 120 Hz in case loudest bass setting is chosen).

Standard Version

  • 10″ long throw flat carbon fibre honeycomb bass driver, tuned to 27 Hz, first-order crossover
  • 6″ custom-made wood-cone bass-midrange driver, 1st order low pass filter, no high pass filter, ash tree phase plug, magnet structure force fit mounted to the whole wooden mass of enclosure
  • 3″ custom-made widebander, 1st order high pass filter, unique electromechanical 8-cm spiral parallel resonator installed
  • Bass level adjustable in 2.5 dB increments using a custom-made super high-quality autoformer
  • Internal wiring orientation-optimised silk-wrapped high-frequency stranded litz
  • WBT NextGen binding posts
  • Rear ambient tweeter


SE Version

  • 8-cm parallel resonator at widebander
  • Added 8-cm parallel resonator to bass-midrange driver
  • Added latest generation Bybee Quantum Purifiers
  • Added proprietary phase linearization network
  • Mundorf Silver Gold Oil capacitor for widebander
  • Added Duelund Tinned Copper Foil 0.01 uF bypass capacitor
  • Swing Base included
  • Harmonisation included


SE+ Version

  • 8-cm spiral / 2 cm straight resonator installed at widebander and bass driver both parallel and in series
  • Added Steinmusic Speaker Match Signature
  • One more Bybee Quantum Purifier added, now directly placed before positive driver terminal
  • Added Harmonix RF 5700 Tuning Bases to widebander
  • Mundorf Silver Gold Oil main capacitor for widebander, Duelund Silver Foil 0.01 uF bypass capacitor
  • Mundorf Silver Gold Oil capacitor for rear tweeter
  • 2 LessLoss Firewall for speakers built-in
  • C37 lacquer on rear side of wood-cone and inner side of voice-coil former
  • Swing Base included
  • Harmonisation included



Choose from American Walnut, Ash, Core Ash & Cherry. Oak finishes available upon request.


105 x 16,1 x 39 cm, weight approx. 25 kg per piece (depending on version and wood)

 For more information, including finishes, please click here.