What we know about the measurement:

JBL Synthesis SCL-1 is a passive inwall speaker that cost around 15000USD each .

  • Quality of the measurement data is medium .
  • Origin of the data is JBL.
  • Format of the data is a scanned image .
  • Sensitivity: 92.9dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 53.0Hz (resp. 50.2Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.0dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.76 and would be 6.08 with a perfect subwoofer.
      • Details: NBD: ON 0.459, LW 0.392, SP 0.471, PIR 0.397; SM: SP0.524, PIR0.316; LFQ 3.4, LFX 50Hz
    • Tonality (Preference) Score is 5.98 with an EQ and would be 8.25 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.337, LW 0.26, SP 0.34, PIR 0.247; SM: SP0.933, PIR0.926; LFQ 3.4, LFX 48Hz
  • Link to original Review: avs review. .
  • Vendor specifications:
    • Dispersion: 120° horizontal and 100° vertical.
    • Sensitivity 94 dB
    • Impedance 4 Ohm
    • SPL
      • peak: 133 dB
    • Size
      • Width 482mm
      • Height 1218mm
      • Depth 368 mm)
    • Weight 80.5 kg
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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