What we know about the measurement:

JBL COL600 is a passive columns speaker that cost around 300USD each .

  • Quality of the measurement data is low .
  • Origin of the data is JBL.
  • Format of the data is a GLL file .
  • Sensitivity: 92.0dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 72.0dB.
  • -3dB (resp. -6db) point v.s. reference is at 106.0Hz (resp. 95.0Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.1dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-70.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-50.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.04 and would be 6.51 with a perfect subwoofer.
      • Details: NBD: ON 0.523, LW 0.524, SP 0.577, PIR 0.554; SM: SP0.878, PIR0.771; LFQ 0.401, LFX 92Hz
    • Tonality (Preference) Score is 4.71 with an EQ and would be 8.02 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.305, LW 0.307, SP 0.382, PIR 0.341; SM: SP0.953, PIR0.915; LFQ 0.401, LFX 85Hz
  • Vendor specifications:
    • Dispersion: 160° horizontal and 70° vertical.
    • Sensitivity 86 dB
    • Impedance 8 Ohm
    • SPL
      • max: 105 dB
      • peak: 111 dB
    • Size
      • Width 102mm
      • Height 598mm
      • Depth 93 mm)
    • Weight 3.7 kg
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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