What we know about the measurement:

JBL LSR6328P is an active bookshelves

  • Quality of the measurement data is low.
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 47.5Hz (resp. 42.8Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 0.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.47 and would be 8.46 with a perfect subwoofer.
      • Details: NBD: ON 0.211, LW 0.231, SP 0.354, PIR 0.264; SM: SP0.939, PIR0.904; LFQ 0.715, LFX 41Hz
    • Tonality (Preference) Score is 6.96 with an EQ and would be 8.75 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.187, LW 0.2, SP 0.305, PIR 0.221; SM: SP0.961, PIR0.949; LFQ 0.715, LFX 37Hz
  • Link to Original review.
JBL LSR6328P
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
PK 38.0 2.56 3.0
PK 522.0 3.0 2.85
PK 560.0 1.59 -2.37
PK 1586.0 1.8 0.35
PK 2491.0 1.0 -1.04
PK 13186.0 2.85 0.34
PK 16239.0 0.27 -1.1
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This EQ optimise the Harman score and is a good start for far field listening like in your living room.
JBL LSR6328P
Graphic EQ 15 bands
Set preamp gain to: -0.5dB.
Type Freq Q Gain
PK 25.0 2.14 0.0
PK 40.0 2.14 0.5
PK 63.0 2.14 0.0
PK 100.0 2.14 -0.25
PK 160.0 2.14 -0.25
PK 250.0 2.14 0.0
PK 400.0 2.14 0.0
PK 630.0 2.14 0.0
PK 1000.0 2.14 0.0
PK 1600.0 2.14 0.0
PK 2500.0 2.14 -0.25
PK 4000.0 2.14 -0.25
PK 6300.0 2.14 0.0
PK 10000.0 2.14 -0.25
PK 16000.0 2.14 0.0
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This EQ is designed for a 15 bands graphical EQ.
JBL LSR6328P
Graphic EQ 31 bands
Set preamp gain to: -0.6dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.0
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.25
PK 63.0 4.32 0.0
PK 80.0 4.32 -0.25
PK 100.0 4.32 0.0
PK 125.0 4.32 -0.25
PK 160.0 4.32 -0.25
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 0.0
PK 800.0 4.32 0.0
PK 1000.0 4.32 0.0
PK 1250.0 4.32 0.0
PK 1600.0 4.32 0.0
PK 2000.0 4.32 -0.25
PK 2500.0 4.32 -0.25
PK 3150.0 4.32 -0.25
PK 4000.0 4.32 -0.25
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)
JBL LSR6328P: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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