What we know about the measurement:
JBL 4319 is a passive bookshelves speaker that cost around 2500USD for a pair .
- Quality of the measurement data is high .
- Origin of the data is ASR .
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 90.1dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 58.6Hz (resp. 46.9Hz).
- Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.7dB over the same frequency range.
- Directivity
- Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-10.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.8
and would be 5.9 with a
perfect subwoofer.
- Details: NBD: ON 0.54, LW 0.44, SP 0.36, PIR 0.38; SM: SP0.72, PIR0.29; LFQ 0.63, LFX 43Hz
- Tonality (Preference) Score is 6.4
with an EQ and would be 8.1 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.4, LW 0.31, SP 0.33, PIR 0.27; SM: SP0.97, PIR0.95; LFQ 0.62, LFX 35Hz
- Tonality (Preference) Score is 3.8
and would be 5.9 with a
perfect subwoofer.
- Link to Original review.
