What we know about the measurement:
Meyer Sound Acheron 80 is a active cinema speaker .
- Quality of the measurement data is medium .
- Origin of the data is Vendors-Meyer Sound .
- Format of the data is .
- -3dB (resp. -6db) point v.s. reference is at 41.2Hz (resp. 38.7Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.4dB over the same frequency range.
- Directivity
- Horizontal directivity is (-40.0°, 40.0°) 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 4.1
and would be 5.9 with a
perfect subwoofer.
- Details: NBD: ON 0.62, LW 0.54, SP 0.6, PIR 0.55; SM: SP0.79, PIR0.58; LFQ 2.62, LFX 37Hz
- Tonality (Preference) Score is 5.5
with an EQ and would be 7.2 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.48, LW 0.41, SP 0.48, PIR 0.42; SM: SP0.93, PIR0.87; LFQ 2.62, LFX 36Hz
- Tonality (Preference) Score is 4.1
and would be 5.9 with a
perfect subwoofer.
- Note: Data provided by Meyer is high quality above 50Hz-100Hz
