What we know about the measurement:

L Acoustics X12 is a passive liveportable speaker .

  • Quality of the measurement data is medium .
  • Origin of the data is Vendors-L Acoustics .
  • Format of the data is .
  • Sensitivity: 81.5dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 77.5Hz (resp. 69.0Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.0dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-40.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.7 and would be 8.6 with a perfect subwoofer.
      • Details: NBD: ON 0.15, LW 0.16, SP 0.37, PIR 0.27; SM: SP0.93, PIR0.9; LFQ 2.04, LFX 67Hz
    • Tonality (Preference) Score is 6.1 with an EQ and would be 8.9 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.15, LW 0.13, SP 0.28, PIR 0.18; SM: SP0.94, PIR0.93; LFQ 2.01, LFX 64Hz
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