What we know about the measurement:

Ascend Acoustics Luna V2 Mini-Monitor Titan is a passive bookshelves that cost around 898 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is Ascend Acoustics.
  • Format of the data is a set of 36 horizontal and 36 vertical measurements .
  • -3dB (resp. -6db) point v.s. reference is at 74.7Hz (resp. 58.6Hz).
  • Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.34 and would be 7.95 with a perfect subwoofer.
      • Details: NBD: ON 0.379, LW 0.317, SP 0.354, PIR 0.307; SM: SP0.954, PIR0.922; LFQ 0.691, LFX 58Hz
    • Tonality (Preference) Score is 6.53 with an EQ and would be 8.73 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.254, LW 0.186, SP 0.239, PIR 0.182; SM: SP0.967, PIR0.96; LFQ 0.622, LFX 46Hz
  • Vendor specifications:
    • Sensitivity 82.0 dB
    • Impedance 8 Ohm
    • Size
      • Width 146mm
      • Height 270mm
      • Depth 152mm
    • Weight 3.75kg
Ascend Acoustics Luna V2 Mini-Monitor Titan
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
PK 33.0 0.25 2.56
PK 80.0 0.75 2.49
PK 117.0 0.86 -4.2
PK 579.0 2.32 -2.82
PK 942.0 0.4 2.99
PK 1288.0 1.68 -3.28
PK 2765.0 0.44 -1.23
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Improvement made by adding the above EQ
EQ
AutoEQ
Target v.s. EQ
Target v.s. EQ
Histogram of errors
On Axis (fullrange)
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
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