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Sound Power

Qmir-miniature-sound-power-reference-point-source

  • Hemispherical Omni-Directional
  • 0.8" Diameter (20.5 mm)
  • 1/3 Octaves: 200-16,000 Hz
  • 80 dB Lw Pink Noise
  • ISO 3747 / 6926

qref-sound-power-reference-source

  • Lightweight¬†2.4 lbs (1.1 kg)
  • 4.2" Diameter x 6.5" Height (106 mm x 165 mm)
  • 1/3 Octaves: 50-8,000 Hz
  • Tripod Mountable in Various Orientation
  • ISO 3747 / 6926