What we know about the measurement:
Yamaha HS7 is an active bookshelves speaker that cost around 640USD for a pair .
- Quality of the measurement data is high .
- Origin of the data is ASR.
- Format of the data is generated by a Klippel NFS .
- -3dB (resp. -6db) point v.s. reference is at 87.9Hz (resp. 43.9Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.8dB over the same frequency range.
- Directivity
- Horizontal directivity is (-70.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.93
and would be 5.87 with a
perfect subwoofer.
- Details: NBD: ON 0.585, LW 0.47, SP 0.352, PIR 0.378; SM: SP0.668, PIR0.337; LFQ 0.576, LFX 41Hz
- Tonality (Preference) Score is 6.33
with an EQ and would be 8.13 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.409, LW 0.29, SP 0.275, PIR 0.219; SM: SP0.919, PIR0.918; LFQ 0.576, LFX 38Hz
- Tonality (Preference) Score is 3.93
and would be 5.87 with a
perfect subwoofer.
- Link to Original review.
