- 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: 87.0 dB
- Measured: 81.2 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 60.1Hz (resp. 52.7Hz).
- Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 10.9dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is -0.04
and would be 2.43 with a
perfect subwoofer.
- Details: NBD: ON 1.366, LW 1.0, SP 0.702, PIR 0.674; SM: SP0.518, PIR0.071; LFQ 0.334, LFX 54Hz
- Tonality (Preference) Score is 4.42
with an EQ and would be 5.59 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 1.155, LW 0.761, SP 0.524, PIR 0.428; SM: SP0.914, PIR0.894; LFQ 0.649, LFX 27Hz
- Tonality (Preference) Score is -0.04
and would be 2.43 with a
perfect subwoofer.
- Link to original Review: eac review. .
Rockville RockTower 68B is a passive floorstanders that cost around 110 USD each.
Vendor specifications
- Impedance 8.0 Ohm
- Size
- Width 200.0mm
- Height 1060.0mm
- Depth 265.0mm
- Weight 25.0kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.4dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 60.0 | 0.25 | 3.0 |
| PK | 83.0 | 2.06 | -7.83 |
| PK | 204.0 | 3.0 | 3.0 |
| PK | 299.0 | 1.05 | -3.41 |
| PK | 820.0 | 2.99 | -2.75 |
| PK | 1642.0 | 3.0 | -3.84 |
| PK | 7566.0 | 0.42 | -6.71 |
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