What we know about the measurement:

Fulcrum Acoustic DX1226 is a passive toursound speaker .

  • Quality of the measurement data is medium .
  • Origin of the data is Fulcrum Acoustic.
  • Format of the data is a GLL file .
  • Sensitivity: 117.7dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 97.7dB.
  • -3dB (resp. -6db) point v.s. reference is at 69.0Hz (resp. 60.0Hz).
  • Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 4.4dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-40.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.6 and would be 5.26 with a perfect subwoofer.
      • Details: NBD: ON 0.785, LW 0.637, SP 0.685, PIR 0.644; SM: SP0.672, PIR0.631; LFQ 2.283, LFX 60Hz
    • Tonality (Preference) Score is 4.66 with an EQ and would be 7.03 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.535, LW 0.42, SP 0.543, PIR 0.439; SM: SP0.912, PIR0.86; LFQ 2.283, LFX 51Hz
  • Note: Relatively high smoothing; Pattern is 120x60
  • Vendor specifications:
    • Dispersion: 120° horizontal and 60° vertical.
    • Sensitivity 98 dB
    • Impedance 8 Ohm
    • SPL
      • continuous: 126 dB
      • peak: 132 dB
    • Size
      • Width 457mm
      • Height 711mm
      • Depth 406 mm)
    • Weight 28.6 kg
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
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