- Quality of the measurement data is unknown.
- Origin of the data is Polk Audio.
- Format of the data is .
-
Sensitivity:
- Measured: 85.1 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 76.1Hz (resp. 60.4Hz).
- Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 6.4dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.97
and would be 5.53 with a
perfect subwoofer.
- Details: NBD: ON 0.802, LW 0.65, SP 0.466, PIR 0.482; SM: SP0.845, PIR0.557; LFQ 0.418, LFX 56Hz
- Tonality (Preference) Score is 5.58
with an EQ and would be 7.79 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.529, LW 0.386, SP 0.332, PIR 0.251; SM: SP0.95, PIR0.938; LFQ 0.571, LFX 47Hz
- Tonality (Preference) Score is 2.97
and would be 5.53 with a
perfect subwoofer.
- Link to Original review.
Polk Audio RT15i is a passive bookshelves that cost around 120 USD each.
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -3.3dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 51.0 | 0.7 | 2.98 |
| PK | 134.0 | 0.94 | -2.57 |
| PK | 1046.0 | 2.97 | -3.22 |
| PK | 2765.0 | 2.05 | 2.93 |
| PK | 3289.0 | 2.3 | 2.98 |
| PK | 4051.0 | 3.0 | -3.3 |
| PK | 11882.0 | 0.29 | -3.26 |
| 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 | -0.25 |
| PK | 160.0 | 2.14 | -0.5 |
| PK | 250.0 | 2.14 | -0.25 |
| PK | 400.0 | 2.14 | -0.25 |
| PK | 630.0 | 2.14 | 0.0 |
| PK | 1000.0 | 2.14 | -0.75 |
| PK | 1600.0 | 2.14 | 0.0 |
| PK | 2500.0 | 2.14 | 0.75 |
| PK | 4000.0 | 2.14 | -0.5 |
| PK | 6300.0 | 2.14 | -0.25 |
| 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 | 0.5 |
| PK | 100.0 | 4.32 | -0.25 |
| PK | 125.0 | 4.32 | -0.5 |
| PK | 160.0 | 4.32 | -0.5 |
| PK | 200.0 | 4.32 | -0.25 |
| PK | 250.0 | 4.32 | -0.25 |
| PK | 315.0 | 4.32 | -0.25 |
| PK | 400.0 | 4.32 | -0.25 |
| 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 | -0.5 |
| PK | 1250.0 | 4.32 | -0.25 |
| PK | 1600.0 | 4.32 | 0.0 |
| PK | 2000.0 | 4.32 | 0.25 |
| PK | 2500.0 | 4.32 | 0.25 |
| PK | 3150.0 | 4.32 | 0.5 |
| PK | 4000.0 | 4.32 | -0.5 |
| PK | 5000.0 | 4.32 | -0.25 |
| PK | 6300.0 | 4.32 | -0.25 |
| 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 | -0.25 |
| PK | 20000.0 | 4.32 | 0.0 |
| Download | |||