What we know about the measurement:

Elac Uni-Fi Reference UBR62 is a passive bookshelves that cost around 1000 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 58.6Hz (resp. 51.3Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.5 and would be 7.75 with a perfect subwoofer.
      • Details: NBD: ON 0.475, LW 0.369, SP 0.308, PIR 0.288; SM: SP0.961, PIR0.911; LFQ 0.966, LFX 48Hz
    • Tonality (Preference) Score is 6.37 with an EQ and would be 8.44 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.361, LW 0.259, SP 0.225, PIR 0.179; SM: SP0.966, PIR0.948; LFQ 0.828, LFX 43Hz
  • Link to original Review: eac review. Links to other reviews: asr review .
Elac Uni-Fi Reference UBR62
AutomaticEQ (IIR)
Set preamp gain to: -2.4dB.
Type Freq Q Gain
PK 52.0 1.7 2.96
PK 85.0 1.74 -2.39
PK 184.0 1.79 2.0
PK 243.0 2.25 -2.19
PK 621.0 2.99 -1.04
PK 2964.0 3.0 0.78
PK 9989.0 2.98 -1.01
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Elac Uni-Fi Reference UBR62
Graphic EQ 15 bands
Set preamp gain to: -0.6dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.25
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 0.0
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 0.0
PK 4000.0 2.14 0.0
PK 6300.0 2.14 0.5
PK 10000.0 2.14 0.0
PK 16000.0 2.14 0.25
Download
This EQ is designed for a 15 bands graphical EQ.
Elac Uni-Fi Reference UBR62
Graphic EQ 31 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.5
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.5
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 0.0
PK 160.0 4.32 0.0
PK 200.0 4.32 0.0
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 -0.25
PK 800.0 4.32 0.0
PK 1000.0 4.32 0.0
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 0.0
PK 4000.0 4.32 -0.25
PK 5000.0 4.32 -0.25
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
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)
Elac Uni-Fi Reference UBR62: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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