What we know about the measurement:

Danley J3-64 is a passive toursound

  • Quality of the measurement data is medium.
  • Origin of the data is Danley.
  • Format of the data is a GLL file .
  • Sensitivity:
    • Sensitivity: 120.8dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
    • Sensitivity: 100.8dB computed at the measurement distance (10.0m) over the same frequency range.
  • -3dB (resp. -6db) point v.s. reference is at 92.5Hz (resp. 80.0Hz).
  • Reference level is normalised to -1.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 9.6dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 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 -4.06 and would be -0.7 with a perfect subwoofer.
      • Details: NBD: ON 1.688, LW 1.634, SP 1.595, PIR 1.578; SM: SP0.415, PIR0.234; LFQ 4.698, LFX 87Hz
    • Tonality (Preference) Score is -0.28 with an EQ and would be 2.58 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 1.277, LW 1.182, SP 1.207, PIR 1.16; SM: SP0.749, PIR0.669; LFQ 4.121, LFX 67Hz
Danley J3-64
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
3 72.0 1.26 2.99
3 197.0 3.0 3.0
3 270.0 3.0 -2.72
3 792.0 2.99 -2.46
3 6144.0 3.0 -8.99
3 9001.0 3.0 -8.14
3 15150.0 2.94 -3.29
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These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Danley J3-64 filters_auto_eq

AutomaticEQ

Danley J3-64 filters_eq_full

Target v.s. EQ

Danley J3-64
Graphic EQ 15 bands
Set preamp gain to: -1.2dB.
Type Freq Q Gain
3 25.0 2.14 0.5
3 40.0 2.14 0.5
3 63.0 2.14 0.5
3 100.0 2.14 0.5
3 160.0 2.14 0.0
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 0.5
3 1600.0 2.14 0.25
3 2500.0 2.14 0.25
3 4000.0 2.14 1.25
3 6300.0 2.14 -0.75
3 10000.0 2.14 0.5
3 16000.0 2.14 0.75
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These EQ is designed for a 15 bands graphical EQ.

Danley J3-64
Graphic EQ 31 bands
Set preamp gain to: -1.6dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.5
3 31.0 4.32 0.5
3 40.0 4.32 0.5
3 50.0 4.32 0.5
3 63.0 4.32 0.5
3 80.0 4.32 0.5
3 100.0 4.32 0.25
3 125.0 4.32 0.0
3 160.0 4.32 0.0
3 200.0 4.32 0.75
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 0.25
3 630.0 4.32 0.25
3 800.0 4.32 0.0
3 1000.0 4.32 0.5
3 1250.0 4.32 0.25
3 1600.0 4.32 0.25
3 2000.0 4.32 0.5
3 2500.0 4.32 0.25
3 3150.0 4.32 0.5
3 4000.0 4.32 1.25
3 5000.0 4.32 1.25
3 6300.0 4.32 -0.5
3 8000.0 4.32 0.25
3 10000.0 4.32 0.5
3 12000.0 4.32 1.0
3 16000.0 4.32 0.75
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Danley J3-64: comparison between EQs
Danley J3-64

Comparison betweens various EQs

Danley J3-64

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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