R 10 S - 8 Ohm
Art. No. 2037
10 cm (4") fullrange speaker with high efficiency and balanced frequency response. Especially suitable as control speaker for electronic devices.
Equivalent to model R 10 S TE - 8 Ohm, but with connectors 5.2 x 0.5 mm (+) and 2.8 x 0.5 mm (-).
Typical applications
- Control speakers for electronic devices
- Ceiling- mounted speakers in railway carriages and busses
- Model construction
Technical Data
| Rated power | 20 W |
|---|---|
| Maximum power | 30 W |
| Nominal impedance Z | 8 Ohm |
| Frequency response | 100–13000 Hz |
| Mean sound pressure level | 90 dB (1 W/1 m) |
|---|---|
| Opening angle (-6 dB) | 92°/4000 Hz |
| Excursion limit | +/−1,5 mm |
| Resonance frequency fs | 160 Hz |
| Magnetic induction | 0,95 T |
| Magnetic flux | 135 µWb |
| Height of front pole-plate | 3 mm |
| Voice coil diameter | 15 mm |
| Height of winding | 4 mm |
| Cutout diameter | 93 mm |
| Net weight | 0,16 kg |
| D.C. resistance Rdc | 7,2 Ohm |
| Mechanical Q factor Qms | 6,27 |
| Electrical Q factor Qes | 2,92 |
| Total Q factor Qts | 1,99 |
| Equivalent volume Vas | 1,7 l |
| Effective piston area Sd | 56 cm² |
| Dynamically moved mass Mms | 2 g |
| Force factor Bxl | 2,0 T m |
| Inductance of the voice coil L | 0,5 mH |
| Connections | 5,2 x 0,5 mm (+) 2,8 x 0,5 mm (−) |
| Temperature range | −25 ... 70 °C |
Show all data
sketch
frequency- and impedance response
directivity pattern
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