Measurements for speaker Ascend Acoustics Sierra Duo V2 LCR Titan

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:
- Company: 86.0 dB
- Measured: 85.8 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
-3dB (resp. -6db) point v.s. reference is at 79.1Hz (resp. 67.4Hz).
Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
Frequency deviation is 2.7dB over the same frequency range.
Tonality (Preference) Score
- Tonality (Preference) Score is 5.16 and would be 7.78 with a perfect subwoofer.
  - Details: NBD: ON 0.396, LW 0.366, SP 0.393, PIR 0.334; SM: SP0.941, PIR0.897; LFQ 0.902, LFX 58Hz
- Tonality (Preference) Score is 6.25 with an EQ and would be 8.5 with a perfect subwoofer and the same EQ.
  - Details: NBD: ON 0.278, LW 0.241, SP 0.314, PIR 0.227; SM: SP0.955, PIR0.945; LFQ 0.902, LFX 48Hz

AutomaticEQ (IIR)

Set preamp gain to: -3.0dB.

Type

Freq

Gain

46.0

0.89

2.91

80.0

2.71

2.84

125.0

1.14

-3.12

279.0

0.84

1.11

792.0

2.77

1.98

1381.0

0.32

-1.49

2765.0

0.99

2.12

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