What we know about the measurement:

Elac Debut 2.0 B6.2 is a passive bookshelves that cost around 245 USD each.

  • Quality of the measurement data is high.
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 86.5dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 48.3Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.4dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.97 and would be 7.22 with a perfect subwoofer.
      • Details: NBD: ON 0.455, LW 0.397, SP 0.388, PIR 0.372; SM: SP0.86, PIR0.77; LFQ 0.956, LFX 48Hz
    • Tonality (Preference) Score is 6.43 with an EQ and would be 8.38 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.312, LW 0.26, SP 0.273, PIR 0.229; SM: SP0.953, PIR0.933; LFQ 0.854, LFX 41Hz
  • Link to Original review.
Elac Debut 2.0 B6.2
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
3 42.0 0.74 3.0
3 643.0 2.99 2.47
3 714.0 3.0 -3.89
3 1700.0 2.38 1.82
3 4654.0 2.91 -1.71
3 7834.0 0.43 -1.77
3 16239.0 0.53 3.0
Download

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

Elac Debut 2.0 B6.2 filters_auto_eq

AutomaticEQ

Elac Debut 2.0 B6.2 filters_eq_full

Target v.s. EQ

Elac Debut 2.0 B6.2
flipflop@ASR (IIR)
Set preamp gain to: -4.3dB.
Type Freq Q Gain
3 664.0 5.0 4.0
3 704.0 4.871 -5.9
3 861.0 5.0 11.8
3 869.0 5.0 -17.2
3 878.0 5.0 5.4
3 1122.0 4.979 3.0
3 1206.0 5.0 -2.6
3 1781.0 1.311 2.9
3 1940.0 20.0 0.9
3 2100.0 20.0 -0.7
3 2260.0 20.0 0.7
3 2289.0 1.16 -2.0
3 3375.0 5.0 1.3
3 4500.0 4.0 -0.6
3 6020.0 5.0 0.8
3 6930.0 10.0 -0.5
3 9450.0 8.0 1.1
3 12100.0 2.0 1.9
3 14400.0 5.0 0.8
3 16500.0 2.0 4.0
Download

These EQ is designed by ASR member flipflop.

Elac Debut 2.0 B6.2
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
3 25.0 2.14 0.75
3 40.0 2.14 0.75
3 63.0 2.14 0.75
3 100.0 2.14 0.25
3 160.0 2.14 0.0
3 250.0 2.14 0.0
3 400.0 2.14 0.0
3 630.0 2.14 0.0
3 1000.0 2.14 0.5
3 1600.0 2.14 0.75
3 2500.0 2.14 0.25
3 4000.0 2.14 0.0
3 6300.0 2.14 0.25
3 10000.0 2.14 0.5
3 16000.0 2.14 1.0
Download

These EQ is designed for a 15 bands graphical EQ.

Elac Debut 2.0 B6.2
Graphic EQ 31 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.75
3 31.0 4.32 0.75
3 40.0 4.32 0.75
3 50.0 4.32 0.75
3 63.0 4.32 0.75
3 80.0 4.32 0.25
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 0.0
3 250.0 4.32 0.0
3 315.0 4.32 0.0
3 400.0 4.32 0.0
3 500.0 4.32 0.0
3 630.0 4.32 0.0
3 800.0 4.32 0.0
3 1000.0 4.32 0.25
3 1250.0 4.32 0.0
3 1600.0 4.32 0.5
3 2000.0 4.32 0.5
3 2500.0 4.32 0.0
3 3150.0 4.32 0.0
3 4000.0 4.32 -0.25
3 5000.0 4.32 -0.25
3 6300.0 4.32 0.0
3 8000.0 4.32 0.0
3 10000.0 4.32 0.25
3 12000.0 4.32 0.25
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.

Elac Debut 2.0 B6.2: comparison between EQs
Elac Debut 2.0 B6.2

Comparison betweens various EQs

Elac Debut 2.0 B6.2

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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