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.
  • Directivity
    • Horizontal directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-10.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • 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 53Hz
    • 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 380 mm)
    • Weight 25.5 kg
DAS Audio Vantec 15A
AutomaticEQ (IIR)
Set preamp gain to: -1.0dB.
Type Freq Q Gain
3 125.0 2.12 -4.28
3 395.0 1.41 -3.26
3 504.0 3.0 3.0
3 2168.0 0.77 2.02
3 3405.0 1.78 -3.65
3 8110.0 0.75 -5.08
3 15150.0 3.0 -9.0
Download

These EQ optimise the Harman score and is a good start for far field listening like in your living room.

DAS Audio Vantec 15A filters_auto_eq

AutomaticEQ

DAS Audio Vantec 15A filters_eq_full

Target v.s. EQ

DAS Audio Vantec 15A
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
3 25.0 2.14 0.5
3 40.0 2.14 0.5
3 63.0 2.14 0.75
3 100.0 2.14 -0.25
3 160.0 2.14 -0.25
3 250.0 2.14 -0.25
3 400.0 2.14 -0.25
3 630.0 2.14 -0.25
3 1000.0 2.14 0.0
3 1600.0 2.14 1.0
3 2500.0 2.14 0.75
3 4000.0 2.14 0.25
3 6300.0 2.14 -0.25
3 10000.0 2.14 -0.25
3 16000.0 2.14 -1.0
Download

These 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
3 20.0 4.32 0.0
3 25.0 4.32 0.5
3 31.0 4.32 0.5
3 40.0 4.32 0.5
3 50.0 4.32 0.5
3 63.0 4.32 0.75
3 80.0 4.32 -0.25
3 100.0 4.32 -0.25
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 0.0
3 400.0 4.32 -0.25
3 500.0 4.32 0.25
3 630.0 4.32 -0.25
3 800.0 4.32 0.25
3 1000.0 4.32 0.0
3 1250.0 4.32 0.5
3 1600.0 4.32 1.0
3 2000.0 4.32 0.75
3 2500.0 4.32 0.75
3 3150.0 4.32 0.25
3 4000.0 4.32 0.25
3 5000.0 4.32 0.25
3 6300.0 4.32 -0.25
3 8000.0 4.32 0.0
3 10000.0 4.32 -0.25
3 12000.0 4.32 0.25
3 16000.0 4.32 -1.0
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

DAS Audio Vantec 15A: comparison between EQs
DAS Audio Vantec 15A

Comparison betweens various EQs

DAS Audio Vantec 15A

Improvements made by EQ
CEA2034
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
CEA2034
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
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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