- Quality of the measurement data is unknown.
- Origin of the data is ErinsAudioCorner.
- Format of the data is a set of 36 horizontal and 36 vertical measurements .
- -3dB (resp. -6db) point v.s. reference is at 55.8Hz (resp. 44.9Hz).
- Reference level is normalised to -1.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 8.4dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.69
and would be 3.37 with a
perfect subwoofer.
- Details: NBD: ON 1.439, LW 1.293, SP 0.874, PIR 0.802; SM: SP0.709, PIR0.72; LFQ 2.705, LFX 35Hz
- Tonality (Preference) Score is 3.63
with an EQ and would be 4.23 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 1.369, LW 1.191, SP 0.781, PIR 0.732; SM: SP0.916, PIR0.926; LFQ 2.558, LFX 20Hz
- Tonality (Preference) Score is 1.69
and would be 3.37 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: asr review .
Bose 901 Series V is an active bookshelves that cost around 700 USD each.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -8.3dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 55.0 | 0.26 | 2.99 |
| PK | 125.0 | 0.27 | 2.98 |
| PK | 547.0 | 0.83 | -2.92 |
| PK | 668.0 | 0.56 | -2.76 |
| PK | 844.0 | 0.47 | -2.83 |
| PK | 2813.0 | 2.04 | -2.8 |
| PK | 3325.0 | 0.35 | -2.71 |
| PK | 6709.0 | 2.84 | -2.74 |
| LS | 14965.0 | 0.44 | 2.98 |
| 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: -1.0dB. | |||
| 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 | -0.5 |
| PK | 160.0 | 2.14 | -1.0 |
| PK | 250.0 | 2.14 | -1.25 |
| PK | 400.0 | 2.14 | -1.5 |
| PK | 630.0 | 2.14 | -1.5 |
| PK | 1000.0 | 2.14 | -1.0 |
| PK | 1600.0 | 2.14 | -0.75 |
| PK | 2500.0 | 2.14 | -1.0 |
| PK | 4000.0 | 2.14 | -0.5 |
| PK | 6300.0 | 2.14 | -0.5 |
| PK | 10000.0 | 2.14 | -0.25 |
| PK | 16000.0 | 2.14 | 1.0 |
| 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 | 0.25 |
| PK | 31.0 | 4.32 | 0.25 |
| PK | 40.0 | 4.32 | 0.25 |
| PK | 50.0 | 4.32 | 0.25 |
| PK | 63.0 | 4.32 | 0.0 |
| PK | 80.0 | 4.32 | -0.25 |
| PK | 100.0 | 4.32 | -0.5 |
| PK | 125.0 | 4.32 | -0.75 |
| PK | 160.0 | 4.32 | -1.0 |
| PK | 200.0 | 4.32 | -1.0 |
| PK | 250.0 | 4.32 | -1.25 |
| PK | 315.0 | 4.32 | -1.25 |
| PK | 400.0 | 4.32 | -1.25 |
| PK | 500.0 | 4.32 | -1.5 |
| PK | 630.0 | 4.32 | -1.25 |
| PK | 800.0 | 4.32 | -1.25 |
| PK | 1000.0 | 4.32 | -1.0 |
| PK | 1250.0 | 4.32 | -1.0 |
| PK | 1600.0 | 4.32 | -0.75 |
| PK | 2000.0 | 4.32 | -0.75 |
| PK | 2500.0 | 4.32 | -1.0 |
| PK | 3150.0 | 4.32 | -0.75 |
| PK | 4000.0 | 4.32 | -0.5 |
| PK | 5000.0 | 4.32 | -0.5 |
| PK | 6300.0 | 4.32 | -0.5 |
| PK | 8000.0 | 4.32 | 0.0 |
| PK | 10000.0 | 4.32 | -0.25 |
| PK | 12000.0 | 4.32 | 0.75 |
| PK | 16000.0 | 4.32 | 0.75 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||