What we know about the measurement:

EV EVC-1152 is a passive liveportable that cost around 1500 USD each.

  • 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 69.0Hz (resp. 61.5Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 1.75 and would be 4.56 with a perfect subwoofer.
      • Details: NBD: ON 0.698, LW 0.795, SP 0.809, PIR 0.763; SM: SP0.647, PIR0.389; LFQ 2.402, LFX 64Hz
    • Tonality (Preference) Score is 3.42 with an EQ and would be 6.13 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.633, LW 0.65, SP 0.704, PIR 0.642; SM: SP0.897, PIR0.838; LFQ 2.402, LFX 61Hz
  • Vendor specifications:
    • Dispersion: 90° horizontal and 55° vertical.
    • Sensitivity 98 dB
    • Impedance 7 Ohm
    • SPL
      • peak: 129 dB
    • Size
      • Width 433mm
      • Height 684mm
      • Depth 451mm
    • Weight 27.7kg
EV EVC-1152
AutomaticEQ (IIR)
Set preamp gain to: -2.0dB.
Type Freq Q Gain
HS 87.0 1.1 -2.97
PK 229.0 2.32 2.94
PK 354.0 2.11 2.58
PK 646.0 2.98 2.96
PK 998.0 1.56 2.37
PK 1594.0 2.88 2.33
PK 5677.0 2.96 -2.19
PK 10713.0 2.84 -2.26
LS 13537.0 0.9 0.73
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
EV EVC-1152
Graphic EQ 15 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.5
PK 100.0 2.14 -0.25
PK 160.0 2.14 0.0
PK 250.0 2.14 0.25
PK 400.0 2.14 0.25
PK 630.0 2.14 0.5
PK 1000.0 2.14 0.25
PK 1600.0 2.14 0.5
PK 2500.0 2.14 0.25
PK 4000.0 2.14 0.0
PK 6300.0 2.14 -0.25
PK 10000.0 2.14 -0.25
PK 16000.0 2.14 0.25
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This EQ is designed for a 15 bands graphical EQ.
EV EVC-1152
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 0.5
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.5
PK 63.0 4.32 0.5
PK 80.0 4.32 0.25
PK 100.0 4.32 -0.25
PK 125.0 4.32 -0.25
PK 160.0 4.32 0.0
PK 200.0 4.32 0.25
PK 250.0 4.32 0.25
PK 315.0 4.32 0.25
PK 400.0 4.32 0.25
PK 500.0 4.32 0.0
PK 630.0 4.32 0.5
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 0.5
PK 2000.0 4.32 0.0
PK 2500.0 4.32 0.25
PK 3150.0 4.32 0.0
PK 4000.0 4.32 0.0
PK 5000.0 4.32 0.0
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 0.0
PK 16000.0 4.32 0.25
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 EVC-1152: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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