What we know about the measurement:

JBL L52 Classic is a passive bookshelves speaker that cost around 1000USD each .

  • Quality of the measurement data is high .
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 85.0dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 64.5Hz (resp. 54.2Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.6dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-40.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-40.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.66 and would be 7.08 with a perfect subwoofer.
      • Details: NBD: ON 0.522, LW 0.419, SP 0.385, PIR 0.364; SM: SP0.895, PIR0.77; LFQ 0.857, LFX 52Hz
    • Tonality (Preference) Score is 6.01 with an EQ and would be 8.24 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.381, LW 0.292, SP 0.292, PIR 0.228; SM: SP0.943, PIR0.945; LFQ 0.761, LFX 47Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
  • Vendor specifications:
    • Sensitivity 85 dB
    • Impedance 4 Ohm
    • Size
      • Width 197mm
      • Height 330mm
      • Depth 216 mm)
    • Weight 5 kg
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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