What we know about the measurement:

Coda Audio TiRAY is a passive toursound

  • Quality of the measurement data is high.
  • Origin of the data is Coda Audio.
  • Format of the data is a GLL file .
  • Sensitivity:
    • Sensitivity: 97.7dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
    • Sensitivity: 77.7dB computed at the measurement distance (10.0m) over the same frequency range.
  • -3dB (resp. -6db) point v.s. reference is at 45.0Hz (resp. 42.5Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.6dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Note: The tonality (Preference) score does not make sense for toursound speakers. Don't give too much credits to the value.
    • Tonality (Preference) Score is 2.55 and would be 4.56 with a perfect subwoofer.
      • Details: NBD: ON 0.501, LW 0.55, SP 0.787, PIR 0.638; SM: SP0.191, PIR0.015; LFQ 1.053, LFX 42Hz
    • Tonality (Preference) Score is 5.45 with an EQ and would be 7.41 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.27, LW 0.383, SP 0.663, PIR 0.501; SM: SP0.878, PIR0.82; LFQ 1.053, LFX 41Hz
  • Note: configuration is for 1 TiRAY and 1 TiLOW (12 inch subwoofer).
  • Vendor specifications:
    • Dispersion: 100° horizontal and 12° vertical.
    • Sensitivity 94 dB
    • Impedance 8 Ohm
    • SPL
      • peak: 124 dB
    • Size
      • Width 404mm
      • Height 155mm
      • Depth 253 mm)
    • Weight 9.9 kg
Coda Audio TiRAY
AutomaticEQ (IIR)
Set preamp gain to: -1.0dB.
Type Freq Q Gain
3 42.0 2.94 2.96
3 88.0 0.71 -8.26
3 178.0 1.56 -2.96
3 260.0 0.57 2.81
3 4989.0 2.39 -0.14
3 9989.0 0.39 -5.22
3 14633.0 0.75 -7.9
Download

These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Coda Audio TiRAY filters_auto_eq

AutomaticEQ

Coda Audio TiRAY filters_eq_full

Target v.s. EQ

Coda Audio TiRAY
AutomaticEQ LW (IIR)
Set preamp gain to: -1.7dB.
Type Freq Q Gain
3 73.0 0.98 -2.51
3 99.0 0.86 -2.92
3 106.0 1.04 -2.68
3 181.0 1.76 -2.69
3 604.0 0.28 2.04
3 12246.0 0.39 -3.0
3 13092.0 0.33 -2.99
Download

These EQ optimise for a flat listening window and is a good start for near field listening like on your desk.

Coda Audio TiRAY
AutomaticEQ Score (IIR)
Set preamp gain to: -1.8dB.
Type Freq Q Gain
3 45.0 2.98 9.28
3 45.0 0.86 -8.01
3 99.0 1.45 -4.28
3 169.0 1.07 -4.72
3 404.0 0.32 2.49
3 7173.0 1.37 -2.94
3 14473.0 0.78 -8.97
Download

Coda Audio TiRAY
Graphic EQ 15 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
3 25.0 2.14 0.25
3 40.0 2.14 0.25
3 63.0 2.14 -0.75
3 100.0 2.14 -1.0
3 160.0 2.14 -0.75
3 250.0 2.14 0.0
3 400.0 2.14 0.25
3 630.0 2.14 0.25
3 1000.0 2.14 0.0
3 1600.0 2.14 0.0
3 2500.0 2.14 0.0
3 4000.0 2.14 -0.25
3 6300.0 2.14 -0.75
3 10000.0 2.14 -1.0
3 16000.0 2.14 -1.5
Download

These EQ is designed for a 15 bands graphical EQ.

Coda Audio TiRAY
Graphic EQ 31 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.25
3 31.0 4.32 0.25
3 40.0 4.32 0.25
3 50.0 4.32 -0.25
3 63.0 4.32 -0.75
3 80.0 4.32 -0.75
3 100.0 4.32 -1.0
3 125.0 4.32 -0.75
3 160.0 4.32 -0.75
3 200.0 4.32 -0.5
3 250.0 4.32 0.0
3 315.0 4.32 0.0
3 400.0 4.32 0.25
3 500.0 4.32 0.0
3 630.0 4.32 0.25
3 800.0 4.32 0.0
3 1000.0 4.32 0.0
3 1250.0 4.32 -0.5
3 1600.0 4.32 0.0
3 2000.0 4.32 -0.25
3 2500.0 4.32 0.0
3 3150.0 4.32 -0.25
3 4000.0 4.32 -0.25
3 5000.0 4.32 -0.5
3 6300.0 4.32 -0.75
3 8000.0 4.32 -0.75
3 10000.0 4.32 -1.0
3 12000.0 4.32 -1.25
3 16000.0 4.32 -1.5
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Coda Audio TiRAY: comparison between EQs
Coda Audio TiRAY

Comparison betweens various EQs

Coda Audio TiRAY

Improvements made by 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
Frequency Frequency with EQ
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