± 1.7 mm
| Resonant frequency | fS | 110 | Hz |
| Electrical Q | QES | 0.42 | |
| Mechanical Q | QMS | 3.60 | |
| Total Q factor | QTS | 0.36 | |
| Suspension equivalent air volume | VAS | 1.13 | litres |
| DC resistance | RE | 3.3 | Ω |
| Minimum impedance | Zmin | 3.7 | Ω |
| Voice coil inductance | LE | 0.1 | mH |
| Force factor | B·l | 3.7 | T·m |
| Suspension mechanical resistance | RMS | 0.46 | N·s/m |
| Suspension mechanical compliance | CMS | 880 | µm/N |
| Moving mass | MMD | 2.3 | g |
| Moving mass (including airload) | MMS | 2.4 | g |
| Surface of the diaphragm | SD | 30.2 | cm² |
| Effective diaphragm diameter | Ø | 6.2 | cm |
| Maximum linear excursion | Xmax | ± 1.73 | mm |
| Excursion limit | Xlim | ± 7.3 | mm |
| Displacement volume at Xmax | VD | 5.2 | cm³ |
| Efficiency | η₀ | 0.37 | % |
| Efficiency bandwidth product | EBP | 262 |