- 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: 90 dB
- Measured: 87.4 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 58.2Hz (resp. 50.9Hz).
- Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.8dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.42
and would be 5.77 with a
perfect subwoofer.
- Details: NBD: ON 0.593, LW 0.55, SP 0.424, PIR 0.442; SM: SP0.803, PIR0.384; LFQ 0.984, LFX 50Hz
- Tonality (Preference) Score is 5.96
with an EQ and would be 8.05 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.384, LW 0.351, SP 0.323, PIR 0.286; SM: SP0.949, PIR0.94; LFQ 0.856, LFX 44Hz
- Tonality (Preference) Score is 3.42
and would be 5.77 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: yt review .
Triangle Borea BR03 is a passive bookshelves that cost around 500 USD for a pair.
Vendor specifications
- Impedance 4.2 Ohm
- Size
- Width 206mm
- Height 380mm
- Depth 314mm
- Weight 6.26kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.8dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 42.0 | 1.22 | 2.99 |
| PK | 95.0 | 1.69 | -1.82 |
| PK | 739.0 | 0.53 | 3.0 |
| PK | 765.0 | 2.03 | -4.51 |
| PK | 2245.0 | 1.07 | -2.96 |
| PK | 2862.0 | 2.99 | 2.98 |
| PK | 11476.0 | 0.88 | -4.53 |
| 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: -2.4dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 56.0 | 2.89 | 3.0 |
| PK | 92.0 | 1.31 | -1.77 |
| PK | 424.0 | 0.75 | 1.8 |
| PK | 765.0 | 2.08 | -2.69 |
| PK | 1202.0 | 2.99 | 2.5 |
| PK | 1700.0 | 1.91 | -1.42 |
| PK | 11476.0 | 1.46 | -3.68 |
| 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: -0.6dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 25.0 | 2.14 | 0.5 |
| PK | 40.0 | 2.14 | 0.5 |
| 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 | -0.25 |
| PK | 1000.0 | 2.14 | 0.0 |
| PK | 1600.0 | 2.14 | 0.0 |
| PK | 2500.0 | 2.14 | 0.0 |
| PK | 4000.0 | 2.14 | -0.25 |
| PK | 6300.0 | 2.14 | -0.5 |
| PK | 10000.0 | 2.14 | -0.5 |
| 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 | 0.0 |
| PK | 250.0 | 4.32 | 0.0 |
| PK | 315.0 | 4.32 | 0.0 |
| PK | 400.0 | 4.32 | 0.0 |
| PK | 500.0 | 4.32 | 0.0 |
| PK | 630.0 | 4.32 | -0.25 |
| PK | 800.0 | 4.32 | -0.25 |
| 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 | 0.0 |
| PK | 4000.0 | 4.32 | -0.25 |
| PK | 5000.0 | 4.32 | -0.25 |
| PK | 6300.0 | 4.32 | -0.5 |
| PK | 8000.0 | 4.32 | -0.5 |
| PK | 10000.0 | 4.32 | -0.5 |
| PK | 12000.0 | 4.32 | -0.5 |
| PK | 16000.0 | 4.32 | -0.25 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||