Magnetically shielded oval fullrange driver with good efficiency and balanced frequency response with a clear highrange reproduction. Extremely small size due to a neodymium magnet system. Applicable as built-in speaker in TV's and PC's with very small mounting space.
Typical applications:
- Video monitoring screens
- TVs
- Control speaker for electronic devices
Attributes:
- Moisturised cone
- Metal basket
- Magnetically shielded
| Technical Data: |
|---|
| Rated power | 2 W |
| Maximum power | 4 W |
| Nominal impedance Z | 4 Ohm |
| Frequency response | 220–20000 Hz |
| Mean sound pressure level | 81 dB (1 W/1 m) |
| Opening angle (-6 dB) | 180°/4000 Hz hor.
180°/4000 Hz ver. |
| Excursion limit | +/−0,5 mm |
| Resonance frequency fs | 420 Hz |
| Magnetic induction | 0,7 T |
| Magnetic flux | 60 µWb |
| Height of front pole-plate | 2 mm |
| Voice coil diameter | 14 mm |
| Height of winding | 2 mm |
| Cutout diameter | 35 x 65 mm (oval) |
| Net weight | 0,041 kg |
| D.C. resistance Rdc | 3,8 Ohm |
| Mechanical Q factor Qms | 4,43 |
| Electrical Q factor Qes | 6,55 |
| Total Q factor Qts | 2,64 |
| Equivalent volume Vas | 0,9 |
| Effective piston area Sd | 45 cm² |
| Dynamically moved mass Mms | 0,7 g |
| Force factor Bxl | 1,2 Tm |
| Inductance of the voice coil L | 0,2 mH |
| Temperature range | −25 ... 70 °C |
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