What we know about the measurement:

Outlaw Audio BLSv2 is a passive bookshelves

  • Quality of the measurement data is low.
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • Sensitivity: 85.2dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 251.3Hz (resp. 251.3Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 0.97 and would be 6.31 with a perfect subwoofer.
      • Details: NBD: ON 0.514, LW 0.43, SP 0.541, PIR 0.424; SM: SP0.701, PIR0.508; LFQ 10.0, LFX 251Hz
    • Tonality (Preference) Score is 1.85 with an EQ and would be 7.19 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.304, LW 0.171, SP 0.326, PIR 0.171; SM: SP0.696, PIR0.337; LFQ 10.0, LFX 251Hz
  • Link to Original review.
Outlaw Audio BLSv2
AutomaticEQ (IIR)
Set preamp gain to: -2.8dB.
Type Freq Q Gain
5 253.0 1.23 -2.42
3 253.0 1.68 -2.15
3 253.0 2.9 2.6
3 378.0 3.0 2.04
3 844.0 2.99 -2.99
3 1067.0 1.35 1.94
3 3676.0 0.97 -2.4
3 6709.0 1.2 1.37
3 13092.0 0.27 2.58
Download

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

Outlaw Audio BLSv2 filters_auto_eq

AutomaticEQ

Outlaw Audio BLSv2 filters_eq_full

Target v.s. EQ

Outlaw Audio BLSv2
Graphic EQ 15 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
3 25.0 2.14 0.0
3 40.0 2.14 0.0
3 63.0 2.14 0.0
3 100.0 2.14 0.0
3 160.0 2.14 0.0
3 250.0 2.14 0.0
3 400.0 2.14 0.25
3 630.0 2.14 0.0
3 1000.0 2.14 0.0
3 1600.0 2.14 0.0
3 2500.0 2.14 -0.25
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 0.25
Download

These EQ is designed for a 15 bands graphical EQ.

Outlaw Audio BLSv2
Graphic EQ 31 bands
Set preamp gain to: -0.3dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.0
3 31.0 4.32 0.0
3 40.0 4.32 0.0
3 50.0 4.32 0.0
3 63.0 4.32 0.0
3 80.0 4.32 0.0
3 100.0 4.32 0.0
3 125.0 4.32 0.0
3 160.0 4.32 0.0
3 200.0 4.32 0.0
3 250.0 4.32 0.0
3 315.0 4.32 0.0
3 400.0 4.32 0.25
3 500.0 4.32 0.0
3 630.0 4.32 0.0
3 800.0 4.32 -0.25
3 1000.0 4.32 0.0
3 1250.0 4.32 0.25
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 -0.25
3 4000.0 4.32 -0.25
3 5000.0 4.32 0.0
3 6300.0 4.32 0.0
3 8000.0 4.32 0.25
3 10000.0 4.32 0.25
3 12000.0 4.32 0.25
3 16000.0 4.32 0.25
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Outlaw Audio BLSv2: comparison between EQs
Outlaw Audio BLSv2

Comparison betweens various EQs

Outlaw Audio BLSv2

Improvements made by EQ

Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
;