What we know about the measurement:

Onesystems 108HTH is a passive liveportable that cost around 1200 USD each.

  • Quality of the measurement data is low.
  • Origin of the data is Onesystems.
  • Format of the data is a GLL file .
  • Sensitivity: 110.6dB (avg. 100Hz-1kHz for 2.83V estimated at 1m) . Sensitivity computed at the measurement distance (10m) over the same frequency range: 90.6dB.
  • -3dB (resp. -6db) point v.s. reference is at 118.0Hz (resp. 71.0Hz).
  • Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.0dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 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 3.49 and would be 6.36 with a perfect subwoofer.
      • Details: NBD: ON 0.46, LW 0.485, SP 0.608, PIR 0.544; SM: SP0.797, PIR0.625; LFQ 1.265, LFX 67Hz
    • Tonality (Preference) Score is 5.64 with an EQ and would be 7.96 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.261, LW 0.248, SP 0.386, PIR 0.318; SM: SP0.902, PIR0.81; LFQ 1.265, LFX 49Hz
Onesystems 108HTH
AutomaticEQ (IIR)
Set preamp gain to: -4.8dB.
Type Freq Q Gain
5 118.0 0.63 2.98
3 118.0 0.82 1.9
3 143.0 2.48 -2.97
3 280.0 1.75 -2.88
3 478.0 2.72 -1.65
3 1394.0 2.99 -1.75
3 2082.0 2.15 2.13
3 11454.0 2.8 2.92
5 12246.0 0.47 1.38
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These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Onesystems 108HTH filters_auto_eq

AutomaticEQ

Onesystems 108HTH filters_eq_full

Target v.s. EQ

Onesystems 108HTH
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
3 25.0 2.14 0.75
3 40.0 2.14 0.75
3 63.0 2.14 0.75
3 100.0 2.14 0.75
3 160.0 2.14 0.25
3 250.0 2.14 -0.25
3 400.0 2.14 0.0
3 630.0 2.14 0.5
3 1000.0 2.14 0.25
3 1600.0 2.14 0.5
3 2500.0 2.14 0.5
3 4000.0 2.14 0.25
3 6300.0 2.14 0.0
3 10000.0 2.14 0.5
3 16000.0 2.14 0.0
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These EQ is designed for a 15 bands graphical EQ.

Onesystems 108HTH
Graphic EQ 31 bands
Set preamp gain to: -1.2dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.75
3 31.0 4.32 0.75
3 40.0 4.32 0.75
3 50.0 4.32 0.75
3 63.0 4.32 0.75
3 80.0 4.32 0.75
3 100.0 4.32 0.75
3 125.0 4.32 0.5
3 160.0 4.32 0.25
3 200.0 4.32 0.25
3 250.0 4.32 -0.25
3 315.0 4.32 -0.25
3 400.0 4.32 0.0
3 500.0 4.32 -0.25
3 630.0 4.32 0.5
3 800.0 4.32 0.0
3 1000.0 4.32 0.25
3 1250.0 4.32 0.25
3 1600.0 4.32 0.5
3 2000.0 4.32 0.75
3 2500.0 4.32 0.5
3 3150.0 4.32 0.0
3 4000.0 4.32 0.25
3 5000.0 4.32 0.25
3 6300.0 4.32 0.0
3 8000.0 4.32 0.25
3 10000.0 4.32 0.5
3 12000.0 4.32 0.5
3 16000.0 4.32 0.0
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Onesystems 108HTH: comparison between EQs
Onesystems 108HTH

Comparison betweens various EQs

Onesystems 108HTH

Improvements made by 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
Frequency Frequency with EQ
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