- 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: 89.2 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 55.7Hz (resp. 38.1Hz).
- Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.5dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 6.09
and would be 7.58 with a
perfect subwoofer.
- Details: NBD: ON 0.474, LW 0.394, SP 0.294, PIR 0.306; SM: SP0.917, PIR0.862; LFQ 1.351, LFX 32Hz
- Tonality (Preference) Score is 6.96
with an EQ and would be 7.86 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.444, LW 0.365, SP 0.274, PIR 0.273; SM: SP0.941, PIR0.907; LFQ 1.351, LFX 23Hz
- Tonality (Preference) Score is 6.09
and would be 7.58 with a
perfect subwoofer.
- Link to original Review: asr review. Links to other reviews: stp review .
Revel F228Be is a passive floorstanders that cost around 10000 USD for a pair.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -4.7dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 0.86 | 2.78 |
| PK | 62.0 | 0.26 | 2.88 |
| PK | 109.0 | 0.84 | -3.95 |
| PK | 270.0 | 2.99 | -1.31 |
| PK | 3068.0 | 2.48 | -0.62 |
| PK | 5536.0 | 1.75 | -1.2 |
| PK | 10707.0 | 2.38 | -0.63 |
| 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: -0.6dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.5 |
| PK | 40.0 | 2.14 | 0.5 |
| PK | 63.0 | 2.14 | 0.25 |
| 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 | 0.25 |
| PK | 630.0 | 2.14 | 0.0 |
| 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 | 0.0 |
| PK | 6300.0 | 2.14 | 0.0 |
| PK | 10000.0 | 2.14 | 0.0 |
| PK | 16000.0 | 2.14 | 0.5 |
| Download | |||
This EQ is designed for a 15 bands graphical EQ.
| Graphic EQ 31 bands | |||
| Set preamp gain to: -0.7dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 20.0 | 4.32 | 0.0 |
| PK | 25.0 | 4.32 | 0.5 |
| PK | 31.0 | 4.32 | 0.5 |
| PK | 40.0 | 4.32 | 0.5 |
| PK | 50.0 | 4.32 | 0.5 |
| PK | 63.0 | 4.32 | 0.25 |
| PK | 80.0 | 4.32 | 0.0 |
| PK | 100.0 | 4.32 | 0.0 |
| PK | 125.0 | 4.32 | -0.25 |
| 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 | 0.25 |
| PK | 500.0 | 4.32 | 0.0 |
| PK | 630.0 | 4.32 | 0.0 |
| PK | 800.0 | 4.32 | 0.0 |
| PK | 1000.0 | 4.32 | 0.0 |
| PK | 1250.0 | 4.32 | 0.0 |
| PK | 1600.0 | 4.32 | 0.25 |
| 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 | 0.0 |
| PK | 5000.0 | 4.32 | 0.0 |
| PK | 6300.0 | 4.32 | 0.0 |
| PK | 8000.0 | 4.32 | 0.0 |
| PK | 10000.0 | 4.32 | 0.0 |
| PK | 12000.0 | 4.32 | 0.0 |
| PK | 16000.0 | 4.32 | 0.5 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||