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).

What we know about the measurement:

Ascend Acoustics Sierra 1 V2 is a passive bookshelves that cost around 998 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • Link to original Review: eac review. Links to other reviews: yt review , history review , asr review .
  • Vendor specifications:
    • Sensitivity 87 dB
    • Impedance 8 Ohm
    • Size
      • Width 190mm
      • Height 362mm
      • Depth 267mm
    • Weight 8.4kg
Ascend Acoustics Sierra 1 V2
AutomaticEQ (IIR)
Set preamp gain to: -2.8dB.
Type Freq Q Gain
PK 41.0 0.78 2.98
PK 83.0 1.66 -1.56
PK 211.0 1.58 0.9
PK 289.0 2.9 0.59
PK 1244.0 2.23 -0.68
PK 3405.0 2.21 1.2
PK 5536.0 2.26 0.81
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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