What we know about the measurement:

Infinity IL60 is a passive floorstanders

  • Quality of the measurement data is low.
  • Origin of the data is Infinity.
  • Format of the data is a scanned image .
  • Warning: this measurement was already process with an equalizer.
  • Sensitivity: 89.9dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 20.3Hz (resp. 20.3Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 0.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.829999999999999 and would be 7.46 with a perfect subwoofer.
      • Details: NBD: ON 0.234, LW 0.248, SP 0.229, PIR 0.196; SM: SP0.942, PIR0.928; LFQ 1.909, LFX 20Hz
    • Tonality (Preference) Score is 8.32 with an EQ and would be 8.94 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.196, LW 0.203, SP 0.225, PIR 0.161; SM: SP0.95, PIR0.963; LFQ 1.909, LFX 20Hz
  • Link to Original review.
Infinity IL60
AutomaticEQ (IIR)
Set preamp gain to: -0.0dB.
Type Freq Q Gain
PK 32.0 2.99 -3.27
PK 102.0 2.84 -1.19
PK 243.0 1.82 -0.8
PK 540.0 2.96 -0.33
PK 1202.0 3.0 -0.59
PK 2168.0 2.18 -0.84
PK 10341.0 1.71 -1.97
Download

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

Infinity IL60 filters_auto_eq

AutomaticEQ

Infinity IL60 filters_eq_full

Target v.s. EQ

Infinity IL60
Graphic EQ 15 bands
Set preamp gain to: -0.2dB.
Type Freq Q Gain
PK 25.0 2.14 0.0
PK 40.0 2.14 -0.25
PK 63.0 2.14 0.0
PK 100.0 2.14 -0.25
PK 160.0 2.14 0.0
PK 250.0 2.14 -0.25
PK 400.0 2.14 0.0
PK 630.0 2.14 0.0
PK 1000.0 2.14 0.0
PK 1600.0 2.14 0.0
PK 2500.0 2.14 0.0
PK 4000.0 2.14 0.0
PK 6300.0 2.14 0.0
PK 10000.0 2.14 -0.25
PK 16000.0 2.14 0.25
Download

These EQ is designed for a 15 bands graphical EQ.

Infinity IL60
Graphic EQ 31 bands
Set preamp gain to: -0.2dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 -0.25
PK 31.0 4.32 -0.5
PK 40.0 4.32 -0.5
PK 50.0 4.32 -0.25
PK 63.0 4.32 -0.25
PK 80.0 4.32 -0.25
PK 100.0 4.32 -0.25
PK 125.0 4.32 -0.25
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 0.0
PK 500.0 4.32 0.0
PK 630.0 4.32 0.0
PK 800.0 4.32 0.0
PK 1000.0 4.32 0.0
PK 1250.0 4.32 -0.25
PK 1600.0 4.32 0.0
PK 2000.0 4.32 -0.25
PK 2500.0 4.32 0.0
PK 3150.0 4.32 0.0
PK 4000.0 4.32 0.0
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 -0.25
PK 12000.0 4.32 0.0
PK 16000.0 4.32 0.25
PK 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Infinity IL60: comparison between EQs
Infinity IL60

Comparison betweens various EQs

Infinity IL60

Improvements made by EQ

Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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