- 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: 86.2 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 67.4Hz (resp. 58.6Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 4.7dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.23
and would be 5.85 with a
perfect subwoofer.
- Details: NBD: ON 0.553, LW 0.432, SP 0.366, PIR 0.365; SM: SP0.704, PIR0.274; LFQ 1.11, LFX 58Hz
- Tonality (Preference) Score is 5.69
with an EQ and would be 7.83 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.437, LW 0.361, SP 0.323, PIR 0.31; SM: SP0.964, PIR0.934; LFQ 0.992, LFX 45Hz
- Tonality (Preference) Score is 3.23
and would be 5.85 with a
perfect subwoofer.
- Horizontal measurement
- Link to Original review.
KEF Q650C is a passive center that cost around 750 USD
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -3.1dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 46.0 | 1.89 | 2.99 |
| PK | 121.0 | 2.43 | 2.81 |
| PK | 621.0 | 1.78 | -2.58 |
| PK | 942.0 | 2.99 | 3.0 |
| PK | 6361.0 | 2.95 | -0.92 |
| PK | 9989.0 | 1.47 | -3.15 |
| PK | 14134.0 | 2.5 | -3.27 |
| 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: -0.7dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.5 |
| PK | 40.0 | 2.14 | 0.5 |
| PK | 63.0 | 2.14 | 0.5 |
| 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 | -0.5 |
| PK | 1000.0 | 2.14 | 0.75 |
| 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 | -0.5 |
| PK | 10000.0 | 2.14 | -0.5 |
| 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: -0.8dB. | |||
| 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 | 0.5 |
| PK | 80.0 | 4.32 | 0.0 |
| PK | 100.0 | 4.32 | 0.25 |
| PK | 125.0 | 4.32 | 0.5 |
| PK | 160.0 | 4.32 | 0.25 |
| 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 | -0.25 |
| PK | 630.0 | 4.32 | -0.5 |
| PK | 800.0 | 4.32 | 0.0 |
| PK | 1000.0 | 4.32 | 0.75 |
| 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 | 0.0 |
| 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 | -0.5 |
| PK | 12000.0 | 4.32 | -0.5 |
| PK | 16000.0 | 4.32 | -0.5 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||