What we know about the measurement:

Ascend Acoustics Sierra Titan is a passive floorstanders speaker that cost around 3000USD 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 .
  • Sensitivity: 86.2dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 58.6Hz (resp. 46.9Hz).
  • Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.5dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-70.0°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.17 and would be 8.12 with a perfect subwoofer.
      • Details: NBD: ON 0.355, LW 0.302, SP 0.297, PIR 0.267; SM: SP0.945, PIR0.915; LFQ 0.722, LFX 41Hz
    • Tonality (Preference) Score is 7.13 with an EQ and would be 8.45 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.31, LW 0.245, SP 0.281, PIR 0.227; SM: SP0.964, PIR0.958; LFQ 0.775, LFX 29Hz
  • Link to original Review: vendor review. .
  • Vendor specifications:
    • Sensitivity 91 dB
    • Impedance 8 Ohm
    • Size
      • Width 190mm
      • Height 1092mm
      • Depth 267 mm)
    • Weight 20.4 kg
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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