- 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 52.7Hz (resp. 48.3Hz).
- Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 4.1dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.74
and would be 4.99 with a
perfect subwoofer.
- Details: NBD: ON 0.548, LW 0.558, SP 0.624, PIR 0.572; SM: SP0.107, PIR0.168; LFQ 0.982, LFX 48Hz
- Tonality (Preference) Score is 3.89
with an EQ and would be 6.03 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.445, LW 0.432, SP 0.496, PIR 0.441; SM: SP0.224, PIR0.336; LFQ 0.865, LFX 45Hz
- Tonality (Preference) Score is 2.74
and would be 4.99 with a
perfect subwoofer.
- Link to original Review: asr review. .
Presonus Spectre S6 is an active bookshelves that cost around 900 USD each.
Vendor specifications
- SPL
- peak: 109 dB
- Size
- Width 339mm
- Height 335mm
- Depth 301mm
- Weight 8.5kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -1.8dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 46.0 | 2.97 | 1.97 |
| PK | 289.0 | 1.14 | 2.03 |
| PK | 299.0 | 0.45 | -1.82 |
| PK | 540.0 | 2.94 | 2.82 |
| PK | 643.0 | 3.0 | -1.56 |
| PK | 1954.0 | 2.98 | 2.59 |
| PK | 9319.0 | 0.47 | -4.2 |
| Download | |||
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
| Graphic EQ 31 bands | |||
| Set preamp gain to: -3.4dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 20.0 | 4.32 | -0.0 |
| PK | 25.0 | 4.32 | 1.75 |
| PK | 31.0 | 4.32 | 1.75 |
| PK | 40.0 | 4.32 | 2.0 |
| PK | 50.0 | 4.32 | 1.5 |
| PK | 63.0 | 4.32 | -0.0 |
| PK | 80.0 | 4.32 | -0.75 |
| PK | 100.0 | 4.32 | -1.0 |
| PK | 125.0 | 4.32 | -1.0 |
| PK | 160.0 | 4.32 | -0.75 |
| PK | 200.0 | 4.32 | -0.5 |
| PK | 250.0 | 4.32 | -0.0 |
| PK | 315.0 | 4.32 | 0.5 |
| PK | 400.0 | 4.32 | 0.25 |
| PK | 500.0 | 4.32 | 0.75 |
| PK | 630.0 | 4.32 | -0.25 |
| PK | 800.0 | 4.32 | -0.75 |
| PK | 1000.0 | 4.32 | 0.25 |
| PK | 1250.0 | 4.32 | 1.0 |
| PK | 1600.0 | 4.32 | 1.0 |
| PK | 2000.0 | 4.32 | 1.0 |
| PK | 2500.0 | 4.32 | -0.5 |
| PK | 3150.0 | 4.32 | -0.0 |
| PK | 4000.0 | 4.32 | -0.0 |
| PK | 5000.0 | 4.32 | -0.75 |
| PK | 6300.0 | 4.32 | -0.75 |
| PK | 8000.0 | 4.32 | -1.5 |
| PK | 10000.0 | 4.32 | -1.5 |
| PK | 12000.0 | 4.32 | -1.5 |
| PK | 16000.0 | 4.32 | 3.5 |
| PK | 20000.0 | 4.32 | -0.0 |
| Download | |||
This EQ is designed for a 31 bands graphical EQ.