What we know about the measurement:
Yamaha DBR15 is a active liveportable speaker that cost around 940USD for a pair .
- Quality of the measurement data is medium .
- Origin of the data is Vendors-Yamaha .
- Format of the data is .
- -3dB (resp. -6db) point v.s. reference is at 53.0Hz (resp. 50.0Hz).
- Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 4.0dB over the same frequency range.
- Directivity
- Horizontal directivity is (-40.0°, 40.0°) 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 0.9
and would be 3.2 with a
perfect subwoofer.
- Details: NBD: ON 1.03, LW 0.91, SP 1.0, PIR 0.95; SM: SP0.52, PIR0.42; LFQ 2.27, LFX 49Hz
- Tonality (Preference) Score is 3.6
with an EQ and would be 5.9 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.73, LW 0.59, SP 0.74, PIR 0.66; SM: SP0.89, PIR0.86; LFQ 2.27, LFX 49Hz
- Tonality (Preference) Score is 0.9
and would be 3.2 with a
perfect subwoofer.
