What we know about the measurement:

JBL Performance PT800 is a passive bookshelves speaker .

  • Quality of the measurement data is low .
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • Sensitivity: 90.1dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 99.5Hz (resp. 82.0Hz).
  • Reference level is normalised to 0.3dB 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 4.87 and would be 8.12 with a perfect subwoofer.
      • Details: NBD: ON 0.347, LW 0.273, SP 0.311, PIR 0.216; SM: SP0.887, PIR0.841; LFQ 1.707, LFX 82Hz
    • Tonality (Preference) Score is 5.94 with an EQ and would be 8.43 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.251, LW 0.194, SP 0.268, PIR 0.156; SM: SP0.844, PIR0.794; LFQ 1.53, LFX 54Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ