- Quality of the measurement data is high.
- Origin of the data is ASR.
- Format of the data is generated by a Klippel NFS .
-
Sensitivity:
- Measured: 89.6 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 20.5Hz (resp. 71.8Hz).
- Reference level is normalised to 0.8dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 6.3dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.17
and would be 5.05 with a
perfect subwoofer.
- Details: NBD: ON 0.751, LW 0.722, SP 0.644, PIR 0.661; SM: SP0.6, PIR0.525; LFQ 1.213, LFX 67Hz
- Tonality (Preference) Score is 3.99
with an EQ and would be 5.72 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.645, LW 0.639, SP 0.636, PIR 0.614; SM: SP0.626, PIR0.641; LFQ 1.061, LFX 36Hz
- Tonality (Preference) Score is 2.17
and would be 5.05 with a
perfect subwoofer.
- Link to Original review.
Yamaha NS-6490 is a passive bookshelves that cost around 130 USD for a pair.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -9.0dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 22.0 | 0.26 | 3.0 |
| PK | 26.0 | 0.4 | 3.0 |
| PK | 31.0 | 0.42 | 3.0 |
| PK | 299.0 | 0.88 | 3.0 |
| PK | 3405.0 | 2.69 | -2.53 |
| PK | 4989.0 | 1.54 | -4.16 |
| PK | 12736.0 | 2.58 | -6.0 |
| Download | |||
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
| flipflop@ASR (IIR) | |||
| Set preamp gain to: -0.0dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 342.0 | 5.0 | 0.6 |
| PK | 432.0 | 5.0 | -1.7 |
| PK | 575.0 | 5.0 | -3.6 |
| PK | 620.0 | 5.0 | 12.0 |
| PK | 644.0 | 5.0 | -11.4 |
| PK | 747.0 | 5.0 | 12.0 |
| PK | 762.0 | 5.0 | -13.0 |
| PK | 1031.0 | 5.0 | 2.4 |
| PK | 1080.0 | 1.645 | -5.7 |
| PK | 1552.0 | 5.0 | -2.6 |
| PK | 1958.0 | 5.0 | 2.5 |
| PK | 2213.0 | 1.753 | -3.9 |
| PK | 2823.0 | 5.0 | 10.2 |
| PK | 2950.0 | 5.0 | -15.8 |
| PK | 3714.0 | 5.0 | -10.6 |
| PK | 3742.0 | 2.221 | 12.0 |
| PK | 4647.0 | 2.399 | -10.3 |
| PK | 6157.0 | 4.98 | -3.7 |
| PK | 10413.0 | 5.0 | -1.7 |
| PK | 12919.0 | 2.253 | -6.9 |
| Download | |||
This EQ is designed by ASR member flipflop.
| Graphic EQ 15 bands | |||
| Set preamp gain to: -2.6dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 2.25 |
| PK | 40.0 | 2.14 | 1.5 |
| PK | 63.0 | 2.14 | 0.75 |
| PK | 100.0 | 2.14 | 0.25 |
| PK | 160.0 | 2.14 | 0.25 |
| PK | 250.0 | 2.14 | 0.25 |
| PK | 400.0 | 2.14 | 0.25 |
| PK | 630.0 | 2.14 | 0.0 |
| PK | 1000.0 | 2.14 | -0.25 |
| PK | 1600.0 | 2.14 | -0.25 |
| PK | 2500.0 | 2.14 | -0.25 |
| PK | 4000.0 | 2.14 | -0.25 |
| PK | 6300.0 | 2.14 | -0.25 |
| PK | 10000.0 | 2.14 | 0.0 |
| PK | 16000.0 | 2.14 | 0.0 |
| Download | |||
This EQ is designed for a 15 bands graphical EQ.
| Graphic EQ 31 bands | |||
| Set preamp gain to: -2.8dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 20.0 | 4.32 | 0.0 |
| PK | 25.0 | 4.32 | 2.25 |
| PK | 31.0 | 4.32 | 1.75 |
| PK | 40.0 | 4.32 | 1.5 |
| PK | 50.0 | 4.32 | 1.0 |
| PK | 63.0 | 4.32 | 0.75 |
| PK | 80.0 | 4.32 | 0.25 |
| PK | 100.0 | 4.32 | 0.25 |
| PK | 125.0 | 4.32 | 0.25 |
| PK | 160.0 | 4.32 | 0.25 |
| PK | 200.0 | 4.32 | 0.25 |
| PK | 250.0 | 4.32 | 0.25 |
| PK | 315.0 | 4.32 | 0.25 |
| PK | 400.0 | 4.32 | 0.25 |
| PK | 500.0 | 4.32 | 0.0 |
| PK | 630.0 | 4.32 | 0.0 |
| PK | 800.0 | 4.32 | -0.25 |
| PK | 1000.0 | 4.32 | -0.25 |
| PK | 1250.0 | 4.32 | -0.5 |
| PK | 1600.0 | 4.32 | -0.25 |
| PK | 2000.0 | 4.32 | 0.0 |
| PK | 2500.0 | 4.32 | -0.25 |
| PK | 3150.0 | 4.32 | -0.25 |
| PK | 4000.0 | 4.32 | -0.25 |
| PK | 5000.0 | 4.32 | -0.5 |
| PK | 6300.0 | 4.32 | -0.25 |
| PK | 8000.0 | 4.32 | 0.0 |
| PK | 10000.0 | 4.32 | 0.0 |
| PK | 12000.0 | 4.32 | -0.25 |
| PK | 16000.0 | 4.32 | 0.0 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||
This EQ is designed for a 31 bands graphical EQ.