What we know about the measurement:

JBL Synthesis Array 1400 is a passive cinema speaker .

  • Quality of the measurement data is low .
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • Sensitivity: 88.7dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 49.1Hz (resp. 34.5Hz).
  • Reference level is normalised to 1.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.5dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.96 and would be 6.23 with a perfect subwoofer.
      • Details: NBD: ON 0.672, LW 0.431, SP 0.418, PIR 0.389; SM: SP0.696, PIR0.599; LFQ 1.292, LFX 28Hz
    • Tonality (Preference) Score is 6.64 with an EQ and would be 7.65 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.563, LW 0.318, SP 0.27, PIR 0.232; SM: SP0.888, PIR0.892; LFQ 1.292, LFX 24Hz
  • Link to original Review: audioheritage review. Links to other reviews: stereophile review .
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ