- Quality of the measurement data is high.
- Origin of the data is ASR.
- Format of the data is generated by a Klippel NFS .
-
Sensitivity:
- Company: 92 dB
- Measured: 90.6 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 117.2Hz (resp. 90.8Hz).
- Reference level is normalised to -0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 9.3dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 0.68
and would be 3.99 with a
perfect subwoofer.
- Details: NBD: ON 1.085, LW 0.943, SP 0.945, PIR 0.864; SM: SP0.804, PIR0.688; LFQ 0.777, LFX 84Hz
- Tonality (Preference) Score is 4.07
with an EQ and would be 6.68 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.619, LW 0.505, SP 0.57, PIR 0.478; SM: SP0.898, PIR0.853; LFQ 0.664, LFX 58Hz
- Tonality (Preference) Score is 0.68
and would be 3.99 with a
perfect subwoofer.
- Link to Original review.
JBL 4312MII is a passive bookshelves that cost around 1000 USD for a pair.
Vendor specifications
- Impedance 6 Ohm
- Size
- Width 180mm
- Height 300mm
- Depth 180mm
- Weight 4.0kg
Directivity (-6dB)
| AutomaticEQ (IIR) | |||
| Set preamp gain to: -2.9dB. | |||
| Type | Freq | Q | Gain |
|---|---|---|---|
| PK | 65.0 | 0.45 | 3.0 |
| PK | 219.0 | 1.21 | -1.59 |
| PK | 739.0 | 1.49 | -3.93 |
| PK | 1586.0 | 0.77 | 2.71 |
| PK | 2245.0 | 2.94 | -1.29 |
| PK | 4818.0 | 2.67 | -7.4 |
| PK | 8694.0 | 3.0 | -8.99 |
| Download | |||