What we know about the measurement:

Yamaha VXL1-24 is a passive columns speaker that cost around 1340USD each .

  • Quality of the measurement data is medium .
  • Origin of the data is Yamaha.
  • Format of the data is a GLL file .
  • Sensitivity: 97.9dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 77.9dB.
  • -3dB (resp. -6db) point v.s. reference is at 272.0Hz (resp. 200.0Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.8dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-10.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is -1.0 and would be 4.02 with a perfect subwoofer.
      • Details: NBD: ON 0.799, LW 0.677, SP 0.505, PIR 0.572; SM: SP0.14, PIR0.017; LFQ 10.0, LFX 212Hz
    • Tonality (Preference) Score is 2.08 with an EQ and would be 5.91 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.655, LW 0.534, SP 0.407, PIR 0.445; SM: SP0.647, PIR0.513; LFQ 2.859, LFX 111Hz
  • Vendor specifications:
    • Dispersion: 180° horizontal and 25° vertical.
    • Sensitivity 91 dB
    • Impedance 8 Ohm
    • SPL
      • peak: 117 dB
    • Size
      • Width 54mm
      • Height 1212mm
      • Depth 104 mm)
    • Weight 5.5 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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