What we know about the measurement:

Bose AMM112 is a passive liveportable speaker that cost around 2400USD each .

  • Quality of the measurement data is high .
  • Origin of the data is Bose.
  • Format of the data is a GLL file .
  • Sensitivity: 109.6dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 89.6dB.
  • -3dB (resp. -6db) point v.s. reference is at 87.5Hz (resp. 80.0Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.6dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-40.0°, 50.0°) 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 1.78 and would be 4.98 with a perfect subwoofer.
      • Details: NBD: ON 0.844, LW 0.712, SP 0.763, PIR 0.682; SM: SP0.74, PIR0.623; LFQ 1.983, LFX 79Hz
    • Tonality (Preference) Score is 3.22 with an EQ and would be 6.35 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.788, LW 0.535, SP 0.525, PIR 0.47; SM: SP0.923, PIR0.88; LFQ 1.983, LFX 77Hz
  • .
  • Vendor specifications:
    • Dispersion: 110° horizontal and 60° vertical.
    • Sensitivity 96 dB
    • Impedance 8 Ohm
    • SPL
      • continuous: 121 dB
      • peak: 131 dB
    • Size
      • Width 457mm
      • Height 457mm
      • Depth 383 mm)
    • Weight 22.04 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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