Art. No. 22105 cm (2") fullrange speaker with square basket, soft surround and special light weight cone. Balanced frequency response above 250 Hz, brilliant highs and good omnidirectional sound distribution. Suitable as midrange driver in column speaker systems for HiFi applications as well as for 100 V sound reinforcement systems. Due to the small size also suitable for model construction and as control speaker for electronic devices.
Typical applications:
- Very narrow network column speakers
- Control speaker for electronic devices
- Model construction |  |
Frequency and impedance response - click.
| | Technical Data: |
|---|
| Rated power | 4 Watt | | Maximum power | 10 Watt | | Nominal impedance | 8 Ohm | | Frequency response (-10 dB) | 150 - 20000 Hz | | Mean sound pressure level | 84 dB (1W/1m) | | Maximum cone displacement | 4 mm | | Resonance frequency fs | 320 Hz | | Magnetic induction | 0,75 Tesla | | Magnetic flux | 65 µ Weber | | Height of front pole-plate | 2 mm | | Voice coil diameter | 14 mm | | Height of winding | 3 mm | | Cutout diameter | 45 mm | | Net weight | 0,087 kg | | D.C. resistance Rdc | 6,7 Ohm | | Mechanical Q factor Qms | 3,17 | | Electrical Q factor Qes | 3,2 | | Total Q factor Qts | 1,59 | | Equivalent volume Vas | 0,12 l | | Effective piston area Sd | 12 cm2 | | Dynamically moved mass Mms | 0,5 g | | Force factor Bxl | 1,4 T · m | | Inductance of the voice coil L | 0,5 mH |
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| FRS 5 8 OHM | FRWS 5 4 OHM | | FRWS 5 R 8 OHM | FRWS 5 SC 8 OHM | | K 50 8 OHM | K 50 WP 8 OHM | | K 50 WP 50 OHM | |
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