• Frequency Response: 23-52,000Hz(±3dB)
  • Sensitivity: 102dB
  • Impedance: 8Ω
  • Crossover Points: 500Hz/6000Hz
  • Dimensions: 620mm (W) * 780mm (D) * 1425mm (H)
  • Total Weight: 550kg
  • Note: The Crane external cabinet can be customized to any color (Standard color: red, white, black).
Suit One
Suit Two


As a speaker with classic three ways and floor-standing horn, Crane combines top-level design in one package.

Each channel of it has three ways and four units, with two beryllium diaphragm horn units, and the other two are titanium sandwich composite diaphragm cone units. Foiled beryllium diaphragms by Truextent® provide higher resolution and lower distortion. Those beryllium diaphragms applied in the middle, tweeter, and super tweeter units. Invention patented by ESD which is titanium sandwich diaphragms are special diaphragm with lightweight yet sturdy,  also capable of eliminating segmentation distortion and phase distortion. Field coil power supplies applying AI negative feedback technology effectively cancels out dynamic suppression caused by eddy current, solving this century-old puzzle. Field coil speaker units all have magnetic density of 2.2T. Powerful magnetic flux drive the speaker effortlessly. The carbon fiber horn is uncolored acoustically,which provides a smooth mid-range. The cabinet is CNC precision machined from aero-aluminum, along with reinforced linings and anti-resonance materials inside it minimizes cabinet sound distortion to the lowest. Each individual component is enough to be a great highlight of the other system, but it’s just one element in Crane. The built-in active crossover further allows the Crane to adapt the different room conditions, effortlessly handling any spaces of all sizes or distances. The innovative combination of active and passive crossover ensures seamless integration across the entire frequency range, providing a more natural and relaxing sound. With extremely low distortion and high cost-effectiveness Crane is one of the most competitive audio system in the market.


Unit T40

  • Nominal Impedance: 6Ω
  • Frequency Range: 23-1500Hz
  • Rated Input Power: 150W
  • Maximum Input Power: 300W
  • Sensitivity: 87dB@1W1M
  • Field Coil Input Current: 0.8A
  • Total Magnetic Flux: 2.42*10^-3Wb
  • Flux Density: 1.0T
  • Diaphragm: ESD 220mm Titanium Sandwich
  • Voice Coil Diameter: 125mm
  • Driver Weight: 36kg
  • Unit Dimensions: 265mm(Diameter)x178mm(Height)



  • Nominal Impedance: 16Ω
  • Frequency Range: 500-10000Hz(Horn Loaded)
  • Rated Input Power: 30W
  • Maximum Input Power: 60W
  • Sensitivity: 116dB@1W1M(Horn Loaded)
  • Field Coil Input Current: 1.6A
  • Total Magnetic Flux: 2.4*10^-3Wb
  • Flux Density: 2.0T
  • Diaphragm: Truextent 4” Beryllium
  • Voice Coil Diameter: 99.5mm


  • Material: carbon fiber
  • Frequency Range: 250-8000Hz
  • Throat Diameter: 60mm
  • Mouth Diameter: 430mm
  • Total Length: 385mm



  • Nominal Impedance: 8Ω
  • Frequency Range: 4000-50000Hz
  • Rated Input Power: 5W
  • Maximum Input Power: 20W
  • Sensitivity: 108dB@1W1M
  • Field Coil Input Current: 1.35A
  • Total Magnetic Flux: 0.33*10^-3Wb
  • Flux Density: 2.0T
  • Diaphragm: Truextent 1”Beryllium
  • Voice Coil Diameter: 25mm
  • Weight: 13.5kg
  • Dimensions: 158mm(Diameter)x147mm(Height)

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