What we know about the measurement:
JBL Control 24CT is a passive inwall that cost around 150 USD each.
- Quality of the measurement data is low.
- Origin of the data is JBL.
- Format of the data is a GLL file .
- Sensitivity: 100.4dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 80.4dB.
- -3dB (resp. -6db) point v.s. reference is at 22.4Hz (resp. 22.4Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 1.5dB over the same frequency range.
- Directivity
- Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-60.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Note: The tonality (Preference) score does not make sense for inwall speakers. Don't give too much credits to the value.
- Tonality (Preference) Score is 7.07
and would be 8.37 with a
perfect subwoofer.
- Details: NBD: ON 0.131, LW 0.127, SP 0.2, PIR 0.152; SM: SP0.754, PIR0.635; LFQ 4.227, LFX 29Hz
- Tonality (Preference) Score is 8.69
with an EQ and would be 9.51 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.046, LW 0.027, SP 0.123, PIR 0.067; SM: SP0.868, PIR0.923; LFQ 4.227, LFX 22Hz
- Link to original Review: jbl review. .
- Note: Data provided by JBL in GLL format is highly variable, beware. It ranges from excellent to surprising.
