What we know about the measurement:

RCF NX 912-A is an active liveportable speaker that cost around 899USD each .

  • Quality of the measurement data is medium .
  • Origin of the data is RCF.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 58.0Hz (resp. 53.0Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.7dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-40.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.23 and would be 5.71 with a perfect subwoofer.
      • Details: NBD: ON 0.584, LW 0.592, SP 0.754, PIR 0.648; SM: SP0.745, PIR0.615; LFQ 2.621, LFX 54Hz
    • Tonality (Preference) Score is 4.94 with an EQ and would be 7.42 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.438, LW 0.396, SP 0.554, PIR 0.434; SM: SP0.934, PIR0.919; LFQ 2.621, LFX 54Hz
  • Vendor specifications:
    • Dispersion: 100° horizontal and 60° vertical.
    • SPL
      • peak: 130 dB
    • Size
      • Width 362mm
      • Height 620mm
      • Depth 405 mm)
    • Weight 20.8 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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