Endeavour Reference Standmount Loudspeaker

Endeavour Reference Standmount Loudspeaker

The Endeavour is a masterpiece of engineering. It represents the reference in standmount design in the multi award-winning Geometry Series loudspeaker line. Complete with the Carbon Nanotech Enclosure, the Isobaric Drive System, the A.C.T. Monocoque and a number of highly engineered, geometrically optimised carbon fibre and alloy components the Endeavour is an ultra high end product, peerless.

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Since its foundation, Wilson Benesch has invested heavily in ambitious research and development projects in the fields of materials science and manufacturing. The Endeavour exploits more than two-decades of work, to incorporate a multitude of cutting edge Wilson Benesch technologies.


From the very latest new technology, the Carbon Nanotech Enclosure, to the Isobaric Drive System, the A.C.T. Monocoque and a number of highly engineered, geometrically optimised carbon fibre and alloy components, the Endeavour is a masterpiece of engineering.


“The Endeavour turns accepted notions of the established audio swings and roundabouts on their head, surprising and delighting in equal measure.” – Roy Gregory, The Audiobeat, February 2015


The Endeavour is capable of delivering wide bandwidth sound from 38Hz to 30kHz. A dedicated Tactic II midrange drive unit sits inside the Carbon Nanotech Enclosure, with a clamshell formation Tactic II Isobaric System taking care of the lightning-fast bass to create a perfectly integrated low-mid range response. At the centre, the Semisphere Silk-Carbon Hybrid dome Tweeter delivers a perfectly tonally balanced and natural sounding high frequency band.


  • Premium Black baffle or Graphite
  • Premium Black or Graphite foot, spine, mid & top plate
  • High Gloss 2×2 Twill Carbon Fibre A.C.T. Monocoque
  • A.C.T. Carbon Composite Carbon Fibre Top
  • Bespoke side cheek options
    • Premium Black – Standard, no upcharge
    • Graphite – Standard, no upcharge
    • Birds Eye Maple Gloss
    • Burr Walnut Gloss
    • Walnut Gloss
    • Red Tulip Gloss
    • White Gloss
    • Piano Black Gloss
  • Bespoke P1 Version – A.C.T. Monocoque Coloured Carbon Fibre
    • Enzo Red
    • Ettore Blue
    • Silverstone Silver
  • Bespoke Grill P1 Version
    • Enzo Red Grill Mesh & Elon Sockets
    • Ettore Blue Grill Mesh & Elon Sockets
    • Silverstone Silver Grill Mesh & Elon Sockets



  • 1 x 25mm ( 1″) Wilson Benesch Semisphere tweeter

  • 1 x 170mm ( 7″) Wilson Benesch Tactic II lower mid-range drive unit

  • 2 x 170mm ( 7″) Wilson Benesch Tactic II Isobaric Bass Drive Units



  • Poly-alloy hybrid construction

  • High performance carbon composite A.C.T. Monocoque

  • Carbon-Nanotech mid-range enclosure with carbon fibre port

  • Isobaric enclosure with dual carbon fibre ports

  • Variable Isobaric enclosure porting achieved by airflow adapters

  • 4kg precision machined Isobaric drive bass board



  • 2.5-way stand mounted monitor

  • Impedance: 6Ω nominal / 4Ω minimal

  • Sensitivity: 89dB at 1 metre on-axis, 2.83V Input

  • Frequency response: 38Hz – 30kHz +/- 2dB on-axis

  • Minimum amplification power recommendation: 100 W / channel

  • Crossover frequency: 500Hz / 5kHz



  • Height: 1475mm

  • Width: 245mm

  • Depth: 435mm

  • Volume: 22L

  • Weight per channel: 70kg

Upgrades & Accessories


User Manual
Manufacturer Website


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