What we know about the measurement:

Focal 1000 IWLCR6 is a passive inwall that cost around 2700 USD each.

  • Quality of the measurement data is high.
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • -3dB (resp. -6db) point v.s. reference is at 51.3Hz (resp. 43.9Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Note: The tonality (Preference) score does not make sense for inwall speakers. Don't give too much credits to the value.
    • Tonality (Preference) Score is 3.28 and would be 5.65 with a perfect subwoofer.
      • Details: NBD: ON 0.577, LW 0.496, SP 0.464, PIR 0.463; SM: SP0.602, PIR0.34; LFQ 2.717, LFX 51Hz
    • Tonality (Preference) Score is 5.78 with an EQ and would be 8.14 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.369, LW 0.307, SP 0.295, PIR 0.242; SM: SP0.927, PIR0.907; LFQ 2.717, LFX 51Hz
  • Link to Original review.
Focal 1000 IWLCR6
AutomaticEQ (IIR)
Set preamp gain to: -0.9dB.
Type Freq Q Gain
PK 109.0 1.59 -8.97
PK 227.0 2.98 -3.44
PK 439.0 2.99 1.39
PK 2765.0 1.53 1.77
PK 5934.0 2.19 -1.51
PK 10341.0 0.25 -3.85
PK 12301.0 1.32 -2.62
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Focal 1000 IWLCR6
Graphic EQ 15 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
PK 25.0 2.14 0.25
PK 40.0 2.14 0.25
PK 63.0 2.14 0.0
PK 100.0 2.14 -1.0
PK 160.0 2.14 -0.75
PK 250.0 2.14 -0.5
PK 400.0 2.14 -0.25
PK 630.0 2.14 -0.25
PK 1000.0 2.14 -0.25
PK 1600.0 2.14 0.0
PK 2500.0 2.14 -0.25
PK 4000.0 2.14 -0.5
PK 6300.0 2.14 -0.5
PK 10000.0 2.14 -0.75
PK 16000.0 2.14 -0.5
Download
This EQ is designed for a 15 bands graphical EQ.
Focal 1000 IWLCR6
Graphic EQ 31 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.25
PK 31.0 4.32 0.25
PK 40.0 4.32 0.25
PK 50.0 4.32 0.25
PK 63.0 4.32 0.0
PK 80.0 4.32 -0.75
PK 100.0 4.32 -1.25
PK 125.0 4.32 -1.0
PK 160.0 4.32 -0.75
PK 200.0 4.32 -0.5
PK 250.0 4.32 -0.5
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 -0.25
PK 800.0 4.32 -0.25
PK 1000.0 4.32 -0.25
PK 1250.0 4.32 0.0
PK 1600.0 4.32 0.0
PK 2000.0 4.32 0.0
PK 2500.0 4.32 0.0
PK 3150.0 4.32 -0.25
PK 4000.0 4.32 -0.5
PK 5000.0 4.32 -0.5
PK 6300.0 4.32 -0.5
PK 8000.0 4.32 -0.5
PK 10000.0 4.32 -0.75
PK 12000.0 4.32 -0.75
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)
Focal 1000 IWLCR6: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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