Yamaha VXS3F is a passive bookshelves that cost around 284 USD for a pair.

  • Quality of the measurement data is medium.
  • Origin of the data is Yamaha.
  • Format of the data is a GLL file .
  • Sensitivity:
    • Company: 86 dB
    • Measured: 76.1 dB (avg. 300Hz-3kHz for 2.83V estimated at 1m).
    • Measured: 56.1 dB computed at the measurement distance (10.0m) over the same frequency range.
  • -3dB (resp. -6db) point v.s. reference is at 218.0Hz (resp. 175.0Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is -0.17 and would be 4.43 with a perfect subwoofer.
      • Details: NBD: ON 0.656, LW 0.653, SP 0.695, PIR 0.627; SM: SP0.056, PIR0.114; LFQ 0.058, LFX 170Hz
    • Tonality (Preference) Score is 1.94 with an EQ and would be 6.07 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.38, LW 0.377, SP 0.583, PIR 0.449; SM: SP0.557, PIR0.295; LFQ 0.062, LFX 132Hz
Yamaha VXS3F

Vendor specifications

  • Dispersion: 75° horizontal and 80° vertical.
  • Impedance 8 Ohm
  • SPL
    • peak: 105 dB
  • Size
    • Width 184mm
    • Height 130mm
    • Depth 94mm
  • Weight 1.0kg

Directivity (-6dB)

AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
PK 109.0 0.77 3.0
PK 560.0 1.31 1.68
PK 1429.0 2.2 0.72
PK 2324.0 2.27 -3.66
PK 4194.0 1.36 -2.73
PK 9001.0 2.87 -5.29
PK 15685.0 0.57 -5.03
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Quick config:
Quick config:
Quick config:
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