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Qoms1 Monopole Omni-Directional Hemispherical Source

Qoms1Monopole Omni-directional Source

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Qoms1 Monopole Omni-Directional Hemispherical Source

  • Lightweight 2 lbs (0.9 kg)
  • 4.2" Diameter x 6.3" Height (106 mm x 160 mm)
  • 1/3 Octaves: 50-16,000 Hz
  • 109 dB Sound Power
  • ISO 3382 / 16283

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Qoms1 is a unique small and lightweight hemisphere monopole point source for broadband measurements. Similar to its fully omni-directional variant Qoms2. the Qoms1 sound source can be used for acoustic optimization of performance sites such as theaters, schools or religious sites for speech and music.

A smooth broadband spectrum of 5O-16,OOO Hz and output level of 109 dB Lw allow measurement in large spaces, while the hemispherical characteristic make Qoms1 the ideal source for measurements from surfaces such as walls, ceilings or subjects such as machinery. The Qoms1 includes a flexible base for easy placement on a flat surface while using this surface (e.g. walls or ceilings) as a reflector. Thanks to its extreme lightweight of 2 lbs (0.9 kg) and very compact size, the Qoms1 offers a highly efficient alternative to current hemi-dodecahedron loudspeakers as it can be more easily placed and suspended anywhere.

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