What we know about the measurement:
Infinity R253 is a passive floorstanders speaker that cost around 200USD each .
- Quality of the measurement data is high .
- Origin of the data is ASR .
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 87.2dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 71.8Hz (resp. 42.5Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.7dB over the same frequency range.
- Directivity
- Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-40.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 5.0
and would be 6.8 with a
perfect subwoofer.
- Details: NBD: ON 0.42, LW 0.33, SP 0.3, PIR 0.27; SM: SP0.64, PIR0.42; LFQ 1.05, LFX 38Hz
- Tonality (Preference) Score is 6.5
with an EQ and would be 8.2 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.4, LW 0.29, SP 0.25, PIR 0.22; SM: SP0.93, PIR0.93; LFQ 1.05, LFX 36Hz
- Tonality (Preference) Score is 5.0
and would be 6.8 with a
perfect subwoofer.
- Link to Original review.
