What we know about the measurement:

Bose DesignMax DM6SE is a passive bookshelves that cost around 530 USD each.

  • Quality of the measurement data is high.
  • Origin of the data is Bose.
  • Format of the data is a GLL file .
  • Sensitivity:
    • Sensitivity: 81.8dB (avg. 100Hz-1kHz for 2.83V estimated at 1m).
    • Sensitivity: 61.8dB computed at the measurement distance (10.0m) over the same frequency range.
  • -3dB (resp. -6db) point v.s. reference is at 71.0Hz (resp. 67.0Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 6.4dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-60.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is -0.43 and would be 2.48 with a perfect subwoofer.
      • Details: NBD: ON 1.099, LW 0.996, SP 0.854, PIR 0.872; SM: SP0.342, PIR0.064; LFQ 0.835, LFX 68Hz
    • Tonality (Preference) Score is 3.15 with an EQ and would be 6.12 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.721, LW 0.602, SP 0.686, PIR 0.555; SM: SP0.873, PIR0.817; LFQ 0.835, LFX 70Hz
  • .
  • Vendor specifications:
    • Dispersion: 125° horizontal and 125° vertical.
    • Sensitivity 89 dB
    • Impedance 8 Ohm
    • SPL
      • peak: 107 dB
    • Size
      • Width 222mm
      • Height 340mm
      • Depth 229 mm)
    • Weight 5.93 kg
Bose DesignMax DM6SE
AutomaticEQ (IIR)
Set preamp gain to: -6.1dB.
Type Freq Q Gain
5 262.0 1.21 -2.79
3 320.0 1.28 2.58
3 378.0 2.86 2.99
3 447.0 3.0 3.0
3 903.0 2.99 2.99
3 1103.0 1.65 -2.84
3 3110.0 2.97 -2.75
3 6276.0 3.0 -2.98
3 10361.0 0.25 -2.52
Download

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

Bose DesignMax DM6SE filters_auto_eq

AutomaticEQ

Bose DesignMax DM6SE filters_eq_full

Target v.s. EQ

Bose DesignMax DM6SE
Graphic EQ 15 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
3 25.0 2.14 0.25
3 40.0 2.14 0.25
3 63.0 2.14 0.25
3 100.0 2.14 -0.5
3 160.0 2.14 -0.25
3 250.0 2.14 0.25
3 400.0 2.14 0.75
3 630.0 2.14 -0.25
3 1000.0 2.14 -0.25
3 1600.0 2.14 -0.5
3 2500.0 2.14 -0.25
3 4000.0 2.14 -0.25
3 6300.0 2.14 -1.0
3 10000.0 2.14 -0.75
3 16000.0 2.14 -0.5
Download

These EQ is designed for a 15 bands graphical EQ.

Bose DesignMax DM6SE
Graphic EQ 31 bands
Set preamp gain to: -0.6dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.25
3 31.0 4.32 0.25
3 40.0 4.32 0.25
3 50.0 4.32 0.25
3 63.0 4.32 0.25
3 80.0 4.32 0.0
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 0.25
3 400.0 4.32 0.5
3 500.0 4.32 0.25
3 630.0 4.32 -0.25
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 -0.25
3 2500.0 4.32 -0.25
3 3150.0 4.32 -0.75
3 4000.0 4.32 -0.25
3 5000.0 4.32 -0.25
3 6300.0 4.32 -0.75
3 8000.0 4.32 -0.25
3 10000.0 4.32 -0.75
3 12000.0 4.32 -0.25
3 16000.0 4.32 -0.5
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Bose DesignMax DM6SE: comparison between EQs
Bose DesignMax DM6SE

Comparison betweens various EQs

Bose DesignMax DM6SE

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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