What we know about the measurement:

Perlisten s7t is a passive floorstanders that cost around 16000 USD for a pair.

  • Quality of the measurement data is low.
  • Origin of the data is Perlisten.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 56.4Hz (resp. 36.2Hz).
  • Reference level is normalised to 0.7dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.4dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.62 and would be 8.76 with a perfect subwoofer.
      • Details: NBD: ON 0.238, LW 0.148, SP 0.235, PIR 0.168; SM: SP0.983, PIR0.939; LFQ 3.407, LFX 45Hz
    • Tonality (Preference) Score is 8.26 with an EQ and would be 9.12 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.164, LW 0.101, SP 0.223, PIR 0.13; SM: SP0.983, PIR0.964; LFQ 3.201, LFX 22Hz
  • Link to original Review: vendor review. Links to other reviews: asr review .
Perlisten s7t
AutomaticEQ (IIR)
Set preamp gain to: -4.7dB.
Type Freq Q Gain
PK 22.0 0.62 2.99
PK 56.0 0.28 3.0
PK 125.0 0.48 -4.16
PK 879.0 2.19 -1.0
PK 1642.0 3.0 -1.05
PK 6585.0 1.09 -1.07
PK 11085.0 2.61 -1.48
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Perlisten s7t
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
PK 25.0 2.14 0.75
PK 40.0 2.14 0.75
PK 63.0 2.14 0.75
PK 100.0 2.14 0.25
PK 160.0 2.14 0.0
PK 250.0 2.14 0.0
PK 400.0 2.14 0.25
PK 630.0 2.14 0.25
PK 1000.0 2.14 0.25
PK 1600.0 2.14 0.25
PK 2500.0 2.14 0.25
PK 4000.0 2.14 0.0
PK 6300.0 2.14 0.0
PK 10000.0 2.14 0.0
PK 16000.0 2.14 0.0
Download
This EQ is designed for a 15 bands graphical EQ.
Perlisten s7t
Graphic EQ 31 bands
Set preamp gain to: -0.8dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.5
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.5
PK 63.0 4.32 0.5
PK 80.0 4.32 0.25
PK 100.0 4.32 0.0
PK 125.0 4.32 0.0
PK 160.0 4.32 0.0
PK 200.0 4.32 0.0
PK 250.0 4.32 0.0
PK 315.0 4.32 0.0
PK 400.0 4.32 0.0
PK 500.0 4.32 0.25
PK 630.0 4.32 0.25
PK 800.0 4.32 0.0
PK 1000.0 4.32 0.0
PK 1250.0 4.32 0.25
PK 1600.0 4.32 0.0
PK 2000.0 4.32 0.25
PK 2500.0 4.32 0.0
PK 3150.0 4.32 0.0
PK 4000.0 4.32 0.0
PK 5000.0 4.32 0.0
PK 6300.0 4.32 0.0
PK 8000.0 4.32 0.0
PK 10000.0 4.32 0.0
PK 12000.0 4.32 0.0
PK 16000.0 4.32 0.0
PK 20000.0 4.32 0.0
Download
This EQ is designed for a 31 bands graphical EQ.
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)
Perlisten s7t: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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