Omnidrive Pro

Immerse the entire audience in 3D stereo

I never heard Varèse in such detail Péter Eötvös, conductor
The Omniwave system sounds brilliant! There is a great intelligibility for all seats in the auditory. The complete artistic team is convinced Wolfram Schild, Münchner Kammerspiele, Tonmeister
Weniger Technik, mehr Kunst Antje Grajetzky, Bühnentechnische Rundschau

Technical specifications Omnidrive Pro Mk II


  • topology: Coaxial Convex driver array on a closed volume of 2,2L
  • system tuning: Fb = 95Hz, Qtc = 0,72
  • frequency response: 90-16,000Hz -3dB/+1dB @reference angle
  • frequency range: -10dB @60Hz and @24kHz @reference angle
  • reference angle: 70 degrees off the rotation axis
  • directivity (±3dB): 360 x 90 degrees (90-12,000Hz) in the plane of the reference angle
  • sensitivity of a single OmniDrive: 80dB/2,83V @1m
  • sensitivity of two Omnidrives combined in the Omniwave phantom speaker array: 83dB/2,83V @1m
  • power handling: 100W average, 200W peak (IEC 268-5)

Electrical data:

  • Nominal impedance [Zn] = 8Ω
  • DC resistance [Re] = 6,2Ω
  • Maximum impedance [Zo]: 14Ω @100Hz
  • Minimum impedance [Zmin] : 5Ω @10K


  • nominal size: 5,25”
  • voice coil former: black anodised titanium
  • voice coil: 39mm, 8Ω, 2-layer CCA wire, 18 mm winding height
  • Xlin: 12mm (p-p)
  • Xmax: 22mm (p-p)
  • cone: curved black anodised aluminium
  • magnet system: neodymium with copper ring, Force Factor, BL=6,8
  • top plate height: 7mm
  • spider: Nomex with centering ring
  • surround: low loss SBR, 50 shore
  • frame: die cast, gray Nextel coating


  • nominal size: 0,75”
  • voice coil former: aluminium, diameter 19mm
  • magnet system: neodymium
  • diaphragm: impregnated textile, airtight
  • damping: ferrofluid
  • cooling: ferrofluid, thermoplastic frame, aluminium heat sink
  • overload protection: High Positive Current Coeffcient Resistor (HPCCR)
  • protection grille: black zinc passivated magnetic steel
  • Quick Lock mounting: 6,3mm 3-pole locking plug with 7/16-20 UNF-2B handle


  • Acoustically Linear Phase @reference angle and above, 2nd order @ 2,5 kHz

Weather resistance:

  • IP class: IP-62
  • driver protection bracket: matte black powder coated steel

Rigging facilities:

  • back: stainless steel eye bolt, ID=15mm
  • side: 3/8" female thread connector


  • length including eye bolt and protection bracket: 33cm
  • diameter: 146mm
  • weight: 3,9kg


  • all parts 99% recycable