- Quality of the measurement data is high.
- Origin of the data is Ascend Acoustics.
- Format of the data is a set of 36 horizontal and 36 vertical measurements .
-
Sensitivity:
- Measured: 90.3 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 77.6Hz (resp. 64.5Hz).
- Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.2dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 5.52
and would be 8.18 with a
perfect subwoofer.
- Details: NBD: ON 0.326, LW 0.26, SP 0.335, PIR 0.267; SM: SP0.906, PIR0.909; LFQ 0.981, LFX 60Hz
- Tonality (Preference) Score is 6.32
with an EQ and would be 8.45 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.279, LW 0.212, SP 0.314, PIR 0.229; SM: SP0.909, PIR0.93; LFQ 0.986, LFX 45Hz
- Tonality (Preference) Score is 5.52
and would be 8.18 with a
perfect subwoofer.
Ascend Acoustics CMT-340 SE2 is a passive bookshelves that cost around 350 USD each.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -4.8dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| LS | 77.0 | 0.35 | 2.98 |
| PK | 77.0 | 0.4 | 2.98 |
| PK | 106.0 | 1.77 | -2.72 |
| PK | 143.0 | 1.41 | -2.2 |
| PK | 447.0 | 0.55 | -0.55 |
| PK | 511.0 | 2.48 | 1.63 |
| PK | 739.0 | 1.94 | -0.73 |
| PK | 1594.0 | 0.55 | 0.82 |
| PK | 9691.0 | 0.63 | 0.41 |
| 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 | 0.0 |
| PK | 160.0 | 2.14 | -0.25 |
| PK | 250.0 | 2.14 | 0.0 |
| PK | 400.0 | 2.14 | 0.25 |
| PK | 630.0 | 2.14 | 0.25 |
| PK | 1000.0 | 2.14 | 0.25 |
| PK | 1600.0 | 2.14 | 0.25 |
| 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 | 0.5 |
| 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 | 0.25 |
| PK | 100.0 | 4.32 | 0.0 |
| PK | 125.0 | 4.32 | -0.25 |
| 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 | 0.25 |
| PK | 800.0 | 4.32 | 0.25 |
| PK | 1000.0 | 4.32 | 0.25 |
| PK | 1250.0 | 4.32 | 0.25 |
| PK | 1600.0 | 4.32 | 0.25 |
| PK | 2000.0 | 4.32 | 0.25 |
| 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 | 0.25 |
| PK | 10000.0 | 4.32 | 0.25 |
| PK | 12000.0 | 4.32 | 0.25 |
| PK | 16000.0 | 4.32 | 0.5 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||