What we know about the measurement:

JBL L100 Classic MKII is a passive bookshelves that cost around 2799 USD for a pair.

  • 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 50.5Hz (resp. 38.8Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.0dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.81 and would be 6.76 with a perfect subwoofer.
      • Details: NBD: ON 0.456, LW 0.427, SP 0.44, PIR 0.413; SM: SP0.744, PIR0.625; LFQ 1.643, LFX 41Hz
    • Tonality (Preference) Score is 6.26 with an EQ and would be 7.88 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.369, LW 0.346, SP 0.326, PIR 0.297; SM: SP0.891, PIR0.867; LFQ 1.643, LFX 34Hz
  • Link to original Review: yt review. .
  • Vendor specifications:
    • Sensitivity 90 dB
    • Impedance 4 Ohm
    • Size
      • Width 399mm
      • Height 636mm
      • Depth 371mm
    • Weight 26.7kg
JBL L100 Classic MKII
AutomaticEQ (IIR)
Set preamp gain to: -2.0dB.
Type Freq Q Gain
PK 579.0 0.6 1.44
PK 4818.0 0.5 -1.96
PK 270.0 2.96 -2.31
PK 1954.0 2.46 -2.46
PK 51.0 0.33 2.96
PK 113.0 0.74 -4.76
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
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)
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