What we know about the measurement:

Coda Audio CoRay4 is a passive columns speaker .

  • Quality of the measurement data is high .
  • Origin of the data is Coda Audio.
  • Format of the data is a GLL file .
  • Sensitivity: 112.5dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 92.5dB.
  • -3dB (resp. -6db) point v.s. reference is at 82.5Hz (resp. 77.5Hz).
  • Reference level is normalised to -0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.8dB 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°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.77 and would be 5.85 with a perfect subwoofer.
      • Details: NBD: ON 0.71, LW 0.619, SP 0.724, PIR 0.639; SM: SP0.838, PIR0.796; LFQ 0.958, LFX 75Hz
    • Tonality (Preference) Score is 3.93 with an EQ and would be 7.06 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.571, LW 0.409, SP 0.548, PIR 0.434; SM: SP0.924, PIR0.907; LFQ 0.958, LFX 77Hz
  • Note: 120x12 configuration
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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