What we know about the measurement:

Presonus ULT10 is an active liveportable speaker that cost around 830USD for a pair .

  • Quality of the measurement data is medium .
  • Origin of the data is Presonus.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 71.0Hz (resp. 65.0Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.2dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 0.81 and would be 3.62 with a perfect subwoofer.
      • Details: NBD: ON 0.87, LW 0.925, SP 0.892, PIR 0.887; SM: SP0.605, PIR0.328; LFQ 1.294, LFX 64Hz
    • Tonality (Preference) Score is 3.11 with an EQ and would be 5.86 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.673, LW 0.705, SP 0.722, PIR 0.671; SM: SP0.882, PIR0.806; LFQ 1.294, LFX 63Hz
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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