Notice

Warning

We have multiple measurements for this speaker. Click here to see the default one (which is higher quality if we have one measurement better than the others).

DB Audiotechnik AL90 is a passive toursound

  • Quality of the measurement data is medium.
  • Origin of the data is DB Audiotechnik.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 58.0Hz (resp. 54.5Hz).
  • Reference level is normalised to -0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 5.5dB over the same frequency range.
  • Tonality (Preference) Score
    • Note: The tonality (Preference) score does not make sense for toursound speakers. Don't give too much credits to the value.
    • Tonality (Preference) Score is 3.0 and would be 5.43 with a perfect subwoofer.
      • Details: NBD: ON 0.863, LW 0.61, SP 0.674, PIR 0.623; SM: SP0.833, PIR0.757; LFQ 2.665, LFX 52Hz
    • Tonality (Preference) Score is 3.66 with an EQ and would be 6.03 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.821, LW 0.578, SP 0.615, PIR 0.555; SM: SP0.92, PIR0.887; LFQ 2.665, LFX 51Hz
  • Link to original Review: pp review. .
  • Note: data computed at 2 meters..
DB Audiotechnik AL90
AutomaticEQ (IIR)
Set preamp gain to: -3.8dB.
Type Freq Q Gain
PK 237.0 1.07 1.37
PK 668.0 2.97 2.46
PK 998.0 2.89 -1.77
PK 1180.0 2.88 2.9
PK 2461.0 2.79 -0.4
PK 4202.0 0.31 -2.63
PK 5310.0 2.38 -2.21
PK 7173.0 2.94 -1.41
LS 11454.0 0.62 1.77
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Graphic EQ 15 bands
Set preamp gain to: -0.8dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.5
PK 100.0 2.14 0.5
PK 160.0 2.14 0.5
PK 250.0 2.14 0.5
PK 400.0 2.14 0.25
PK 630.0 2.14 0.5
PK 1000.0 2.14 0.0
PK 1600.0 2.14 0.25
PK 2500.0 2.14 -0.25
PK 4000.0 2.14 -0.5
PK 6300.0 2.14 -0.5
PK 10000.0 2.14 -0.25
PK 16000.0 2.14 -0.25
Download
This EQ is designed for a 15 bands graphical EQ.
Graphic EQ 31 bands
Set preamp gain to: -1.0dB.
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 0.5
PK 100.0 4.32 0.5
PK 125.0 4.32 0.25
PK 160.0 4.32 0.5
PK 200.0 4.32 0.5
PK 250.0 4.32 0.5
PK 315.0 4.32 0.5
PK 400.0 4.32 0.25
PK 500.0 4.32 0.25
PK 630.0 4.32 0.75
PK 800.0 4.32 0.5
PK 1000.0 4.32 0.25
PK 1250.0 4.32 0.5
PK 1600.0 4.32 0.25
PK 2000.0 4.32 0.25
PK 2500.0 4.32 0.0
PK 3150.0 4.32 -0.25
PK 4000.0 4.32 -0.25
PK 5000.0 4.32 -0.25
PK 6300.0 4.32 -0.25
PK 8000.0 4.32 -0.25
PK 10000.0 4.32 0.0
PK 12000.0 4.32 -0.25
PK 16000.0 4.32 0.25
PK 20000.0 4.32 0.0
Download
This EQ is designed for a 31 bands graphical EQ.
Quick config:
Quick config:
Quick config:
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