L-Acoustics X4i is a passive liveportable

  • Quality of the measurement data is medium.
  • Origin of the data is L-Acoustics.
  • Format of the data is a GLL file .
  • Sensitivity:
    • Measured: 81.8 dB (avg. 300Hz-3kHz for 2.83V estimated at 1m).
    • Measured: 61.8 dB computed at the measurement distance (10.0m) over the same frequency range.
  • -3dB (resp. -6db) point v.s. reference is at 190.0Hz (resp. 150.0Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 0.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 0.92 and would be 5.29 with a perfect subwoofer.
      • Details: NBD: ON 0.366, LW 0.377, SP 0.604, PIR 0.502; SM: SP0.161, PIR0.012; LFQ 0.588, LFX 150Hz
L-Acoustics X4i

Vendor specifications

  • Dispersion: 110° horizontal and 110° vertical.
  • Impedance 16 Ohm
  • SPL
    • peak: 116 dB
  • Size
    • Width 116mm
    • Height 116mm
    • Depth 99mm
  • Weight 1.0kg

Directivity (-6dB)

Quick config:
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