Notice

Warning

We have multiple measurements for this speaker. Click here to see the default one (which is higher quality if we have one measurement better than the others).

What we know about the measurement:

JBL CBT 70J-1 is a passive cbt that cost around 1000 USD each.

  • Quality of the measurement data is low.
  • Origin of the data is JBL.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 22.4Hz (resp. 115.0Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 5.2dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-80.0°, 80.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Note: The tonality (Preference) score does not make sense for cbt speakers. Don't give too much credits to the value.
    • Tonality (Preference) Score is 0.76 and would be 4.59 with a perfect subwoofer.
      • Details: NBD: ON 0.587, LW 0.58, SP 0.637, PIR 0.59; SM: SP0.226, PIR0.058; LFQ 1.48, LFX 111Hz
    • Tonality (Preference) Score is 2.05 with an EQ and would be 5.36 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.514, LW 0.524, SP 0.611, PIR 0.546; SM: SP0.459, PIR0.254; LFQ 1.207, LFX 85Hz
  • Note: Data provided by JBL in GLL format is highly variable, beware. It ranges from excellent to surprising.
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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