What we know about the measurement:

Devialet Phantom I is an active bookshelves speaker that cost around 2400USD each .

  • Quality of the measurement data is medium .
  • Origin of the data is Devialet.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 22.4Hz (resp. 22.4Hz).
  • Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 4.5dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-70.0°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-60.0°, 90.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.72 and would be 6.53 with a perfect subwoofer.
      • Details: NBD: ON 0.511, LW 0.474, SP 0.494, PIR 0.406; SM: SP0.808, PIR0.578; LFQ 0.408, LFX 22Hz
    • Tonality (Preference) Score is 6.83 with an EQ and would be 7.64 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.365, LW 0.357, SP 0.476, PIR 0.352; SM: SP0.886, PIR0.83; LFQ 0.408, LFX 22Hz
  • Vendor specifications:
    • SPL
      • peak: 103 dB
    • Size
      • Width 252mm
      • Height 255mm
      • Depth 342 mm)
    • Weight 11.4 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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