What we know about the measurement:
FBT J15A is a active liveportable speaker that cost around 1060USD for a pair .
- Quality of the measurement data is medium .
- Origin of the data is Vendors-FBT .
- Format of the data is .
- -3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 56.0Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 4.0dB over the same frequency range.
- Directivity
- Horizontal directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-10.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.4
and would be 4.0 with a
perfect subwoofer.
- Details: NBD: ON 0.85, LW 0.86, SP 0.88, PIR 0.85; SM: SP0.55, PIR0.43; LFQ 3.72, LFX 60Hz
- Tonality (Preference) Score is 3.1
with an EQ and would be 5.7 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.68, LW 0.67, SP 0.73, PIR 0.7; SM: SP0.8, PIR0.78; LFQ 3.72, LFX 58Hz
- Tonality (Preference) Score is 1.4
and would be 4.0 with a
perfect subwoofer.
