What we know about the measurement:

March Audio Sointuva AWG is a passive bookshelves speaker that cost around 4100USD for a pair .

  • Quality of the measurement data is high .
  • Origin of the data is March Audio.
  • Format of the data is a set of 36 horizontal and 36 vertical measurements .
  • Sensitivity: 81.3dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 39.6Hz (resp. 35.2Hz).
  • Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.2dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 7.31 and would be 8.8 with a perfect subwoofer.
      • Details: NBD: ON 0.248, LW 0.212, SP 0.231, PIR 0.179; SM: SP0.992, PIR0.982; LFQ 0.92, LFX 32Hz
    • Tonality (Preference) Score is 7.63 with an EQ and would be 8.95 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.222, LW 0.183, SP 0.221, PIR 0.157; SM: SP0.986, PIR0.987; LFQ 0.92, LFX 29Hz
  • Link to original Review: eac review. Links to other reviews: yt review , whf review .
  • Note: sensitivity is currently incorrect and will be fixed soon
  • Vendor specifications:
    • Sensitivity 82.5 dB
    • Impedance 3.4 Ohm
    • Size
      • Width 240mm
      • Height 450mm
      • Depth 220 mm)
    • Weight 6.6 kg
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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