What we know about the measurement:

JBL Synthesis SCL-4 is a passive inwall speaker that cost around 3990USD each .

  • Quality of the measurement data is medium .
  • Origin of the data is JBL.
  • Format of the data is a scanned image .
  • Sensitivity: 91.2dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 83.7Hz (resp. 70.9Hz).
  • Reference level is normalised to 0.7dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.24 and would be 5.25 with a perfect subwoofer.
      • Details: NBD: ON 0.419, LW 0.452, SP 0.489, PIR 0.47; SM: SP0.232, PIR0.008; LFQ 0.082, LFX 72Hz
    • Tonality (Preference) Score is 5.08 with an EQ and would be 7.96 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.33, LW 0.304, SP 0.356, PIR 0.327; SM: SP0.931, PIR0.897; LFQ 0.204, LFX 67Hz
  • Link to original Review: avs review. .
  • Vendor specifications:
    • Dispersion: 100° horizontal and 100° vertical.
    • Sensitivity 91 dB
    • Impedance 6 Ohm
    • Size
      • Width 409mm
      • Height 636mm
      • Depth 93 mm)
    • Weight 12.51 kg
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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