JBL Studio 630 is a passive bookshelves that cost around 700 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 .
  • Sensitivity:
    • Company: 85 dB
    • Measured: 83.5 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 54.2Hz (resp. 45.4Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.6dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.61 and would be 5.62 with a perfect subwoofer.
      • Details: NBD: ON 0.585, LW 0.554, SP 0.552, PIR 0.546; SM: SP0.779, PIR0.445; LFQ 0.666, LFX 42Hz
    • Tonality (Preference) Score is 6.29 with an EQ and would be 7.86 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.395, LW 0.371, SP 0.365, PIR 0.324; SM: SP0.963, PIR0.922; LFQ 0.794, LFX 33Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
JBL Studio 630

Vendor specifications

  • Impedance 6 Ohm
  • Size
    • Width 230mm
    • Height 372mm
    • Depth 280mm
  • Weight 9.02kg

Directivity (-6dB)

AutomaticEQ (IIR)
Set preamp gain to: -3.4dB.
Type Freq Q Gain
PK 34.0 0.8 2.99
PK 92.0 1.37 -3.19
PK 369.0 0.57 1.62
PK 579.0 2.86 2.68
PK 1480.0 1.16 -3.87
PK 2023.0 2.97 2.97
PK 6361.0 0.48 -2.08
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Quick config:
Quick config:
Quick config:
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