- Quality of the measurement data is high.
- Origin of the data is ErinsAudioCorner.
- Format of the data is generated by a Klippel NFS .
-
Sensitivity:
- Measured: 84.5 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 77.6Hz (resp. 58.6Hz).
- Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 1.4dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 5.35
and would be 8.01 with a
perfect subwoofer.
- Details: NBD: ON 0.358, LW 0.287, SP 0.259, PIR 0.25; SM: SP0.857, PIR0.851; LFQ 1.107, LFX 60Hz
- Tonality (Preference) Score is 6.87
with an EQ and would be 8.68 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.266, LW 0.202, SP 0.24, PIR 0.188; SM: SP0.943, PIR0.96; LFQ 0.97, LFX 38Hz
- Tonality (Preference) Score is 5.35
and would be 8.01 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: yt review .
Perlisten s4b is a passive bookshelves that cost around 8000 USD for a pair.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -5.1dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| LS | 77.0 | 0.79 | 2.97 |
| PK | 77.0 | 0.27 | 2.96 |
| PK | 117.0 | 1.14 | -2.17 |
| PK | 511.0 | 0.41 | -1.33 |
| PK | 529.0 | 2.88 | 2.08 |
| PK | 1180.0 | 2.12 | 1.34 |
| PK | 2545.0 | 0.94 | 0.81 |
| PK | 2813.0 | 2.55 | 0.41 |
| PK | 11454.0 | 1.29 | -1.9 |
| Download | |||
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
| Graphic EQ 15 bands | |||
| Set preamp gain to: -1.1dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.75 |
| PK | 40.0 | 2.14 | 0.75 |
| PK | 63.0 | 2.14 | 0.75 |
| PK | 100.0 | 2.14 | 0.25 |
| PK | 160.0 | 2.14 | 0.0 |
| PK | 250.0 | 2.14 | 0.0 |
| PK | 400.0 | 2.14 | 0.0 |
| PK | 630.0 | 2.14 | -0.25 |
| PK | 1000.0 | 2.14 | 0.0 |
| PK | 1600.0 | 2.14 | 0.0 |
| PK | 2500.0 | 2.14 | 0.0 |
| PK | 4000.0 | 2.14 | -0.25 |
| PK | 6300.0 | 2.14 | -0.5 |
| PK | 10000.0 | 2.14 | -0.75 |
| 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: -1.2dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 20.0 | 4.32 | 0.0 |
| PK | 25.0 | 4.32 | 0.75 |
| PK | 31.0 | 4.32 | 0.75 |
| PK | 40.0 | 4.32 | 0.75 |
| PK | 50.0 | 4.32 | 0.75 |
| PK | 63.0 | 4.32 | 0.75 |
| PK | 80.0 | 4.32 | 0.75 |
| PK | 100.0 | 4.32 | 0.25 |
| PK | 125.0 | 4.32 | 0.0 |
| PK | 160.0 | 4.32 | 0.0 |
| PK | 200.0 | 4.32 | 0.0 |
| PK | 250.0 | 4.32 | 0.0 |
| PK | 315.0 | 4.32 | 0.0 |
| PK | 400.0 | 4.32 | 0.0 |
| PK | 500.0 | 4.32 | 0.25 |
| PK | 630.0 | 4.32 | -0.25 |
| PK | 800.0 | 4.32 | -0.25 |
| PK | 1000.0 | 4.32 | 0.0 |
| PK | 1250.0 | 4.32 | 0.0 |
| PK | 1600.0 | 4.32 | 0.0 |
| PK | 2000.0 | 4.32 | 0.0 |
| PK | 2500.0 | 4.32 | 0.0 |
| PK | 3150.0 | 4.32 | 0.0 |
| PK | 4000.0 | 4.32 | -0.25 |
| PK | 5000.0 | 4.32 | -0.25 |
| PK | 6300.0 | 4.32 | -0.25 |
| PK | 8000.0 | 4.32 | -0.5 |
| PK | 10000.0 | 4.32 | -0.75 |
| PK | 12000.0 | 4.32 | -0.75 |
| 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.