- Quality of the measurement data is high.
- Origin of the data is ErinsAudioCorner.
- Format of the data is generated by a Klippel NFS .
-
Sensitivity:
- Company: 85 dB
- Measured: 84.6 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 55.7Hz (resp. 45.4Hz).
- Reference level is normalised to 0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.4dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 4.28
and would be 6.3 with a
perfect subwoofer.
- Details: NBD: ON 0.562, LW 0.433, SP 0.483, PIR 0.457; SM: SP0.781, PIR0.597; LFQ 0.67, LFX 42Hz
- Tonality (Preference) Score is 6.12
with an EQ and would be 7.86 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.412, LW 0.315, SP 0.4, PIR 0.328; SM: SP0.942, PIR0.943; LFQ 0.67, LFX 36Hz
- Tonality (Preference) Score is 4.28
and would be 6.3 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: yt review .
Dynaudio Heritage Special is a passive bookshelves that cost around 7000 USD for a pair.
Vendor specifications
- Impedance 4 Ohm
- Size
- Width 208mm
- Height 385mm
- Depth 320mm
- Weight 11.0kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.9dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 40.0 | 2.67 | 2.86 |
| PK | 424.0 | 1.01 | 1.78 |
| PK | 621.0 | 2.96 | -2.11 |
| PK | 1121.0 | 2.99 | -2.97 |
| PK | 1333.0 | 2.99 | 2.96 |
| PK | 4342.0 | 1.68 | -3.95 |
| PK | 14633.0 | 2.94 | -2.45 |
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