What we know about the measurement:

JBL Performance PC600 is a passive center speaker .

  • Quality of the measurement data is low .
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • Sensitivity: 90.2dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 89.1Hz (resp. 70.9Hz).
  • Reference level is normalised to 0.8dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.6dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.37 and would be 8.18 with a perfect subwoofer.
      • Details: NBD: ON 0.364, LW 0.298, SP 0.295, PIR 0.214; SM: SP0.897, PIR0.882; LFQ 2.229, LFX 64Hz
    • Tonality (Preference) Score is 6.34 with an EQ and would be 8.74 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.312, LW 0.251, SP 0.247, PIR 0.143; SM: SP0.957, PIR0.98; LFQ 2.229, LFX 52Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ