- Quality of the measurement data is high.
- Origin of the data is ASR.
- Format of the data is generated by a Klippel NFS .
- -3dB (resp. -6db) point v.s. reference is at 27.8Hz (resp. 26.4Hz).
- Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 1.2dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 7.06
and would be 8.18 with a
perfect subwoofer.
- Details: NBD: ON 0.339, LW 0.312, SP 0.306, PIR 0.263; SM: SP0.956, PIR0.921; LFQ 1.425, LFX 26Hz
- Tonality (Preference) Score is 7.4
with an EQ and would be 8.41 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.318, LW 0.297, SP 0.287, PIR 0.238; SM: SP0.981, PIR0.963; LFQ 1.425, LFX 24Hz
- Tonality (Preference) Score is 7.06
and would be 8.18 with a
perfect subwoofer.
- Link to Original review.
Neumann KH 420G is an active bookshelves that cost around 9000 USD for a pair.
Vendor specifications
- SPL
- max: 116 dB
- peak: 122 dB
- pink_noise: 90 dB
- Size
- Width 383mm
- Height 253mm
- Depth 292mm
- Weight 35.0kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.5dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| LS | 27.0 | 0.97 | 2.72 |
| PK | 68.0 | 1.49 | 2.04 |
| PK | 169.0 | 1.94 | 0.71 |
| PK | 245.0 | 1.65 | -0.75 |
| PK | 478.0 | 2.99 | 0.87 |
| PK | 1594.0 | 1.78 | 0.62 |
| PK | 1948.0 | 2.05 | 0.22 |
| PK | 7173.0 | 0.95 | -0.74 |
| LS | 13092.0 | 0.96 | 0.32 |
| 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: -0.5dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.5 |
| PK | 40.0 | 2.14 | 0.0 |
| PK | 63.0 | 2.14 | 0.25 |
| PK | 100.0 | 2.14 | 0.0 |
| PK | 160.0 | 2.14 | 0.0 |
| PK | 250.0 | 2.14 | -0.25 |
| PK | 400.0 | 2.14 | 0.0 |
| 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 | 0.25 |
| 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 | 0.0 |
| Download | |||
This EQ is designed for a 15 bands graphical EQ.
| Graphic EQ 31 bands | |||
| Set preamp gain to: -0.5dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 20.0 | 4.32 | 0.0 |
| PK | 25.0 | 4.32 | 0.5 |
| PK | 31.0 | 4.32 | 0.0 |
| PK | 40.0 | 4.32 | 0.0 |
| PK | 50.0 | 4.32 | 0.25 |
| PK | 63.0 | 4.32 | 0.25 |
| PK | 80.0 | 4.32 | 0.25 |
| PK | 100.0 | 4.32 | 0.0 |
| 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 | -0.25 |
| 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 | 0.0 |
| 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 | 0.0 |
| PK | 2000.0 | 4.32 | 0.0 |
| PK | 2500.0 | 4.32 | 0.25 |
| 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 | 0.0 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||