What we know about the measurement:

Verdant Audio Bambusa MG 1 is a passive bookshelves that cost around 5000 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 82.5dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 49.8Hz (resp. 41.0Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.1dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.31 and would be 6.26 with a perfect subwoofer.
      • Details: NBD: ON 0.355, LW 0.3, SP 0.369, PIR 0.311; SM: SP0.544, PIR0.171; LFQ 0.414, LFX 41Hz
    • Tonality (Preference) Score is 6.98 with an EQ and would be 8.47 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.297, LW 0.212, SP 0.296, PIR 0.22; SM: SP0.948, PIR0.945; LFQ 0.526, LFX 32Hz
  • Link to Original review.
Verdant Audio Bambusa MG 1
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
5 64.0 0.99 2.99
3 134.0 1.57 -0.51
3 271.0 1.48 0.84
3 366.0 0.67 0.55
3 668.0 0.99 -0.66
3 1948.0 1.77 2.51
3 4492.0 2.05 -1.33
3 6069.0 0.48 -2.28
3 8478.0 0.37 -2.19
Download

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

Verdant Audio Bambusa MG 1 filters_auto_eq

AutomaticEQ

Verdant Audio Bambusa MG 1 filters_eq_full

Target v.s. EQ

Verdant Audio Bambusa MG 1
flipflop@ASR (IIR)
Set preamp gain to: -0.5dB.
Type Freq Q Gain
3 343.0 1.6 0.3
3 377.0 14.0 -0.4
3 406.0 9.0 1.0
3 459.0 12.0 -0.7
3 704.0 1.0 -1.3
3 1609.0 4.78 -3.8
3 1668.0 3.525 8.6
3 1718.0 4.989 -3.8
3 2220.0 20.0 1.0
3 2750.0 4.0 -0.5
3 3650.0 6.0 0.7
3 3866.0 1.0 -3.2
3 4450.0 5.0 -0.5
3 6631.0 1.0 -3.0
3 8450.0 9.0 -0.5
3 10589.0 1.0 -2.8
3 11565.0 5.0 1.1
3 14900.0 5.0 -2.6
3 16098.0 5.0 -2.6
3 17304.0 5.0 -1.9
Download

These EQ is designed by ASR member flipflop.

Verdant Audio Bambusa MG 1
Graphic EQ 15 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
3 25.0 2.14 0.25
3 40.0 2.14 0.25
3 63.0 2.14 0.0
3 100.0 2.14 -0.25
3 160.0 2.14 -0.25
3 250.0 2.14 0.0
3 400.0 2.14 0.0
3 630.0 2.14 -0.25
3 1000.0 2.14 -0.25
3 1600.0 2.14 0.0
3 2500.0 2.14 -0.25
3 4000.0 2.14 -0.75
3 6300.0 2.14 -0.75
3 10000.0 2.14 -0.75
3 16000.0 2.14 -0.75
Download

These EQ is designed for a 15 bands graphical EQ.

Verdant Audio Bambusa MG 1
Graphic EQ 31 bands
Set preamp gain to: -0.4dB.
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 0.0
3 80.0 4.32 0.0
3 100.0 4.32 -0.25
3 125.0 4.32 -0.25
3 160.0 4.32 -0.25
3 200.0 4.32 -0.25
3 250.0 4.32 0.0
3 315.0 4.32 0.0
3 400.0 4.32 0.0
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 -0.25
3 1250.0 4.32 0.0
3 1600.0 4.32 0.0
3 2000.0 4.32 0.0
3 2500.0 4.32 -0.25
3 3150.0 4.32 -0.5
3 4000.0 4.32 -0.75
3 5000.0 4.32 -0.75
3 6300.0 4.32 -0.75
3 8000.0 4.32 -0.75
3 10000.0 4.32 -0.75
3 12000.0 4.32 -0.5
3 16000.0 4.32 -0.75
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Verdant Audio Bambusa MG 1: comparison between EQs
Verdant Audio Bambusa MG 1

Comparison betweens various EQs

Verdant Audio Bambusa MG 1

Improvements made by 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
Frequency Frequency with EQ
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