What we know about the measurement:
Infinity Primus 150 is a passive floorstanders that cost around 200 USD for a pair.
- Quality of the measurement data is medium.
- Origin of the data is Misc.
- Format of the data is a set of 36 horizontal and 36 vertical measurements .
- Sensitivity: 75.3dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 68.3Hz (resp. 62.6Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.7dB over the same frequency range.
- Directivity
- Horizontal directivity is (-50.0°, 50.0°) 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 4.19
and would be 7.03 with a
perfect subwoofer.
- Details: NBD: ON 0.431, LW 0.386, SP 0.411, PIR 0.368; SM: SP0.844, PIR0.66; LFQ 2.159, LFX 66Hz
- Tonality (Preference) Score is 4.95
with an EQ and would be 7.77 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.325, LW 0.282, SP 0.326, PIR 0.277; SM: SP0.883, PIR0.744; LFQ 2.159, LFX 65Hz
- Tonality (Preference) Score is 4.19
and would be 7.03 with a
perfect subwoofer.
- Link to original Review: asr review. .
-
Vendor specifications:
- Sensitivity 88 dB
- Impedance 8 Ohm
- Size
- Width 187mm
- Height 322mm
- Depth 252mm
- Weight 6kg
