What we know about the measurement:

EV MFX-12MC is an active liveportable that cost around 6000 USD for a pair.

  • Quality of the measurement data is medium.
  • Origin of the data is EV.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 82.5Hz (resp. 75.0Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 6.5dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.04 and would be 5.11 with a perfect subwoofer.
      • Details: NBD: ON 0.747, LW 0.764, SP 0.891, PIR 0.78; SM: SP0.819, PIR0.702; LFQ 1.995, LFX 75Hz
    • Tonality (Preference) Score is 3.56 with an EQ and would be 6.43 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.583, LW 0.546, SP 0.725, PIR 0.581; SM: SP0.889, PIR0.834; LFQ 1.666, LFX 67Hz
  • Vendor specifications:
    • Dispersion: 60° horizontal and 40° vertical.
    • Sensitivity 97 dB
    • Impedance 8 Ohm
    • SPL
      • peak: 135 dB
    • Size
      • Width 420mm
      • Height 500mm
      • Depth 298mm
    • Weight 19kg
EV MFX-12MC
AutomaticEQ (IIR)
Set preamp gain to: -2.5dB.
Type Freq Q Gain
PK 74.0 1.25 3.0
PK 130.0 1.88 -3.39
PK 227.0 2.98 1.82
PK 299.0 1.44 -0.89
PK 1288.0 3.0 -2.44
PK 5536.0 2.16 -2.2
PK 8694.0 2.14 -4.01
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This EQ optimise the Harman score and is a good start for far field listening like in your living room.
EV MFX-12MC
Graphic EQ 15 bands
Set preamp gain to: -0.6dB.
Type Freq Q Gain
PK 25.0 2.14 0.25
PK 40.0 2.14 0.25
PK 63.0 2.14 0.25
PK 100.0 2.14 0.0
PK 160.0 2.14 -0.25
PK 250.0 2.14 0.25
PK 400.0 2.14 0.0
PK 630.0 2.14 0.25
PK 1000.0 2.14 0.25
PK 1600.0 2.14 0.0
PK 2500.0 2.14 0.5
PK 4000.0 2.14 0.25
PK 6300.0 2.14 0.25
PK 10000.0 2.14 0.25
PK 16000.0 2.14 0.0
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This EQ is designed for a 15 bands graphical EQ.
EV MFX-12MC
Graphic EQ 31 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.25
PK 31.0 4.32 0.25
PK 40.0 4.32 0.25
PK 50.0 4.32 0.25
PK 63.0 4.32 0.25
PK 80.0 4.32 0.25
PK 100.0 4.32 0.0
PK 125.0 4.32 -0.25
PK 160.0 4.32 -0.25
PK 200.0 4.32 0.0
PK 250.0 4.32 0.25
PK 315.0 4.32 0.0
PK 400.0 4.32 0.0
PK 500.0 4.32 0.25
PK 630.0 4.32 0.25
PK 800.0 4.32 0.25
PK 1000.0 4.32 0.25
PK 1250.0 4.32 -0.25
PK 1600.0 4.32 0.0
PK 2000.0 4.32 0.5
PK 2500.0 4.32 0.5
PK 3150.0 4.32 0.5
PK 4000.0 4.32 0.25
PK 5000.0 4.32 0.25
PK 6300.0 4.32 0.25
PK 8000.0 4.32 0.0
PK 10000.0 4.32 0.25
PK 12000.0 4.32 0.5
PK 16000.0 4.32 0.0
PK 20000.0 4.32 0.0
Download
This EQ is designed for a 31 bands graphical EQ.
Improvement made by adding the above EQ
EQ
AutoEQ
Target v.s. EQ
Target v.s. EQ
Histogram of errors
On Axis (fullrange)
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
EV MFX-12MC: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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