What we know about the measurement:

DAS Audio Vantec 15A is an active liveportable that cost around 2800 USD for a pair.

  • Quality of the measurement data is medium.
  • Origin of the data is DAS Audio.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 56.0Hz (resp. 53.0Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.6dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 0.8 and would be 3.22 with a perfect subwoofer.
      • Details: NBD: ON 0.915, LW 0.965, SP 1.135, PIR 1.01; SM: SP0.463, PIR0.363; LFQ 3.411, LFX 52Hz
    • Tonality (Preference) Score is 2.61 with an EQ and would be 4.98 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.807, LW 0.816, SP 0.934, PIR 0.817; SM: SP0.779, PIR0.757; LFQ 3.411, LFX 51Hz
  • Vendor specifications:
    • Dispersion: 90° horizontal and 50° vertical.
    • SPL
      • peak: 135 dB
    • Size
      • Width 445mm
      • Height 720mm
      • Depth 380mm
    • Weight 25.5kg
DAS Audio Vantec 15A
AutomaticEQ (IIR)
Set preamp gain to: -1.0dB.
Type Freq Q Gain
PK 125.0 2.12 -4.28
PK 395.0 1.41 -3.26
PK 504.0 3.0 3.0
PK 2168.0 0.77 2.02
PK 3405.0 1.78 -3.65
PK 8110.0 0.75 -5.08
PK 15150.0 3.0 -9.0
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
DAS Audio Vantec 15A
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.75
PK 100.0 2.14 -0.25
PK 160.0 2.14 -0.25
PK 250.0 2.14 -0.25
PK 400.0 2.14 -0.25
PK 630.0 2.14 -0.25
PK 1000.0 2.14 0.0
PK 1600.0 2.14 1.0
PK 2500.0 2.14 0.75
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 -1.0
Download
This EQ is designed for a 15 bands graphical EQ.
DAS Audio Vantec 15A
Graphic EQ 31 bands
Set preamp gain to: -1.3dB.
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 0.75
PK 80.0 4.32 -0.25
PK 100.0 4.32 -0.25
PK 125.0 4.32 -0.5
PK 160.0 4.32 -0.25
PK 200.0 4.32 -0.25
PK 250.0 4.32 -0.25
PK 315.0 4.32 0.0
PK 400.0 4.32 -0.25
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 0.0
PK 1250.0 4.32 0.5
PK 1600.0 4.32 1.0
PK 2000.0 4.32 0.75
PK 2500.0 4.32 0.75
PK 3150.0 4.32 0.25
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 0.25
PK 16000.0 4.32 -1.0
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)
DAS Audio Vantec 15A: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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