What we know about the measurement:

Coda Audio G715 is a passive liveportable

  • Quality of the measurement data is high.
  • Origin of the data is Coda Audio.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 87.5Hz (resp. 71.0Hz).
  • Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.56 and would be 5.58 with a perfect subwoofer.
      • Details: NBD: ON 0.477, LW 0.525, SP 0.711, PIR 0.595; SM: SP0.732, PIR0.377; LFQ 2.228, LFX 73Hz
    • Tonality (Preference) Score is 5.49 with an EQ and would be 7.61 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.311, LW 0.353, SP 0.536, PIR 0.414; SM: SP0.919, PIR0.836; LFQ 1.885, LFX 45Hz
  • Vendor specifications:
    • Dispersion: 90° horizontal and 60° vertical.
    • Sensitivity 98 dB
    • Impedance 8 Ohm
    • SPL
      • peak: 143 dB
    • Size
      • Width 420mm
      • Height 700mm
      • Depth 370mm
    • Weight 24.5kg
Coda Audio G715
AutomaticEQ (IIR)
Set preamp gain to: -2.8dB.
Type Freq Q Gain
LS 87.0 1.05 2.96
PK 432.0 0.58 2.86
PK 511.0 2.13 -2.47
PK 1032.0 3.0 -2.2
PK 1704.0 2.89 -0.52
PK 2813.0 2.84 2.95
PK 4345.0 2.93 1.9
PK 11843.0 0.39 -2.82
LS 15474.0 1.04 -0.17
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This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Coda Audio G715
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
PK 25.0 2.14 0.75
PK 40.0 2.14 0.75
PK 63.0 2.14 0.75
PK 100.0 2.14 0.25
PK 160.0 2.14 0.25
PK 250.0 2.14 0.25
PK 400.0 2.14 0.25
PK 630.0 2.14 0.0
PK 1000.0 2.14 -0.5
PK 1600.0 2.14 0.0
PK 2500.0 2.14 0.25
PK 4000.0 2.14 0.25
PK 6300.0 2.14 0.0
PK 10000.0 2.14 -1.0
PK 16000.0 2.14 -0.5
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This EQ is designed for a 15 bands graphical EQ.
Coda Audio G715
Graphic EQ 31 bands
Set preamp gain to: -1.2dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.75
PK 31.0 4.32 0.75
PK 40.0 4.32 0.75
PK 50.0 4.32 0.75
PK 63.0 4.32 0.75
PK 80.0 4.32 0.75
PK 100.0 4.32 0.25
PK 125.0 4.32 0.0
PK 160.0 4.32 0.25
PK 200.0 4.32 0.25
PK 250.0 4.32 0.25
PK 315.0 4.32 0.25
PK 400.0 4.32 0.25
PK 500.0 4.32 -0.25
PK 630.0 4.32 0.0
PK 800.0 4.32 0.0
PK 1000.0 4.32 -0.5
PK 1250.0 4.32 0.0
PK 1600.0 4.32 0.0
PK 2000.0 4.32 0.25
PK 2500.0 4.32 0.25
PK 3150.0 4.32 0.5
PK 4000.0 4.32 0.25
PK 5000.0 4.32 0.0
PK 6300.0 4.32 0.0
PK 8000.0 4.32 0.0
PK 10000.0 4.32 -1.0
PK 12000.0 4.32 -0.25
PK 16000.0 4.32 -0.5
PK 20000.0 4.32 0.0
Download
This EQ is designed for a 31 bands graphical EQ.
Improvement made by adding the above EQ
EQ
AutoEQ
Target v.s. EQ
Target v.s. EQ
Histogram of errors
On Axis (fullrange)
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
Coda Audio G715: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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