- 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: 87 dB
- Measured: 86.1 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 71.8Hz (resp. 45.4Hz).
- Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.0dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 6.47
and would be 8.2 with a
perfect subwoofer.
- Details: NBD: ON 0.372, LW 0.322, SP 0.288, PIR 0.26; SM: SP0.983, PIR0.962; LFQ 0.801, LFX 36Hz
- Tonality (Preference) Score is 7.03
with an EQ and would be 8.61 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.29, LW 0.259, SP 0.248, PIR 0.211; SM: SP0.99, PIR0.983; LFQ 0.819, LFX 33Hz
- Tonality (Preference) Score is 6.47
and would be 8.2 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: yt review , white_paper review .
KEF R5 Meta is a passive floorstanders that cost around 3500 USD for a pair.
Vendor specifications
- Impedance 4 Ohm
- SPL
- peak: 110 dB
- Size
- Width 175mm
- Height 1025mm
- Depth 344mm
- Weight 24.5kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.7dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 51.0 | 0.45 | 2.96 |
| PK | 105.0 | 1.77 | -2.51 |
| PK | 289.0 | 1.31 | -2.33 |
| PK | 344.0 | 3.0 | 1.83 |
| PK | 739.0 | 2.54 | -1.02 |
| PK | 1161.0 | 2.56 | 1.14 |
| PK | 6361.0 | 2.98 | -1.11 |
| Download | |||
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
| AutomaticEQ LW (IIR) | |||
| Set preamp gain to: -2.5dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 69.0 | 3.0 | 2.56 |
| PK | 243.0 | 2.17 | -1.6 |
| PK | 714.0 | 2.59 | -1.17 |
| PK | 1202.0 | 2.83 | 1.51 |
| PK | 2579.0 | 2.24 | 1.41 |
| PK | 8110.0 | 2.96 | 1.11 |
| PK | 13652.0 | 0.86 | 2.25 |
| Download | |||
This EQ optimise for a flat listening window and is a good start for near field listening like on your desk.
| Graphic EQ 15 bands | |||
| Set preamp gain to: -0.3dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.25 |
| PK | 40.0 | 2.14 | 0.25 |
| PK | 63.0 | 2.14 | 0.25 |
| PK | 100.0 | 2.14 | -0.25 |
| PK | 160.0 | 2.14 | -0.25 |
| PK | 250.0 | 2.14 | 0.0 |
| PK | 400.0 | 2.14 | 0.0 |
| PK | 630.0 | 2.14 | 0.0 |
| PK | 1000.0 | 2.14 | 0.25 |
| PK | 1600.0 | 2.14 | 0.0 |
| PK | 2500.0 | 2.14 | 0.25 |
| PK | 4000.0 | 2.14 | 0.0 |
| PK | 6300.0 | 2.14 | 0.0 |
| PK | 10000.0 | 2.14 | 0.25 |
| PK | 16000.0 | 2.14 | 0.25 |
| 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 | -0.25 |
| 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 | -0.25 |
| 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 | 0.0 |
| PK | 2000.0 | 4.32 | 0.0 |
| PK | 2500.0 | 4.32 | 0.0 |
| PK | 3150.0 | 4.32 | -0.25 |
| 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 | 0.25 |
| PK | 10000.0 | 4.32 | 0.25 |
| PK | 12000.0 | 4.32 | 0.25 |
| PK | 16000.0 | 4.32 | 0.25 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||