| Impedance (Z) | 8 Ω |
| Transmission method | - |
| Frequency range | - |
| Resonant frequency (fs) | - |
| Rec. crossov. frequ. (fmax.) (12 dB/oct.) | - |
| Power rating | 0.25 W |
| Peak music power output | - |
| Sensitivity | power capability: < 1 W |
| Max. rated SPL | - |
| Max. voltage | - |
| Radiation angle, horizontal | - |
| Radiation angle, vertical | - |
| Suspension compl. (Cms) | - |
| Moving mass (Mms) | - |
| Mech. Q factor (Qms) | - |
| Electr. Q factor (Qes) | - |
| Total Q factor (Qts) | - |
| Equivalent volume (Vas) | - |
| DC resistance (Re) | - |
| Force factor (BxL) | - |
| Voice coil induct. (Le) | - |
| Voice coil diameter | - |
| Voice coil former | - |
| Linear excursion (XMAX) | - |
| Eff. cone area (Sd) | - |
| Magnet weight | - |
| Magnet diameter | Ø 22 mm |
| Mounting cutout | Ø 52 mm |
| Mounting depth | 16.5 mm |
| Mounting hole diameter | - |
| Hole spacing X-axis | - |
| Hole spacing Y-axis | - |
| Dimensions | Ø 57 mm x 19 mm |
| Outside diameter | Ø 57 mm |
| Width | Ø 57 mm |
| Height | - |
| Depth | 19 mm |
| Protective class | - |
| Admiss. ambient temp. | 0-40 °C |
| Weight | 0.04 kg |
| Packing unit | 1 |
| Type of speaker | - |
