Ntek OMNI 5” Dodecahedral Source

Ntek OMNI 5” Dodecahedral Source

Dodecahedral sound source

OMNI 5” is a traditional omnidirectional sound source that radiates sound isotropically to achieve a consistent sound field at each angle. It supports insulation and reverberation-time measurements, including in large testing environments.

The source is designed to provide high sound pressure level in the low-frequency range. Its wooden structure preserves the traditional dodecahedron design and houses 5-inch loudspeakers.

OMNI 5” is supplied with a 6 m connecting cable so the amplifier can be moved more easily inside the measurement field.

Manufacturer code: 30001

Technical features

  • Diameter: 350 mm
  • Weight: 12.5 kg
  • Maximum sound power level: 127 dBA
  • Maximum power: 350 + 350 W
  • Impedance: 3 + 3 Ω
  • Conformity: UNI EN ISO 140-4, 10140, 16283-1, 3382 and 354; directivity according to 140, 16283 and 3382; CE directives

Standard and optional equipment

  • Standard 6 m connecting cable
  • Optional soft bag
  • Optional rigid flight case
  • Optional tripod and soft bag with shoulder strap

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