What we know about the measurement:
Aperion Audio Novus N5B is a passive bookshelves that cost around 300 USD each.
- Quality of the measurement data is high.
- Origin of the data is ErinsAudioCorner.
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 81.9dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 58.6Hz (resp. 47.6Hz).
- Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.4dB over the same frequency range.
- Directivity
- Horizontal directivity is (-70.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-20.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.81
and would be 6.03 with a
perfect subwoofer.
- Details: NBD: ON 0.552, LW 0.481, SP 0.531, PIR 0.498; SM: SP0.69, PIR0.525; LFQ 0.641, LFX 47Hz
- Tonality (Preference) Score is 6.23
with an EQ and would be 7.93 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.447, LW 0.356, SP 0.319, PIR 0.283; SM: SP0.941, PIR0.953; LFQ 0.641, LFX 35Hz
- Tonality (Preference) Score is 3.81
and would be 6.03 with a
perfect subwoofer.
- Link to original Review: eac review. .
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Vendor specifications:
- Sensitivity 85 dB
- Impedance 4 Ohm
- Size
- Width 180mm
- Height 300mm
- Depth 200 mm)
- Weight 4.5 kg
