 sketch
 frequency- and impedance response
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| Technical Data: |
| Rated power |
30 W |
| Maximum power |
50 W |
| Nominal impedance Z |
8 Ohm |
| Frequency response |
70–20000 Hz |
| Mean sound pressure level |
81 dB (1 W/1 m) |
| Maximum cone displacement |
6 mm |
| Resonance frequency fs |
97 Hz |
| Magnetic induction |
0,9 T |
| Magnetic flux |
170 µWb |
| Height of front pole-plate |
3 mm |
| Voice coil diameter |
20 mm |
| Height of winding |
6 mm |
| Cutout diameter |
73 mm |
| Net weight |
0,28 kg |
| D.C. resistance Rdc |
7,0 Ohm |
| Mechanical Q factor Qms |
3,68 |
| Electrical Q factor Qes |
1,31 |
| Total Q factor Qts |
0,97 |
| Equivalent volume Vas |
1,5 l |
| Effective piston area Sd |
26 cm² |
| Dynamically moved mass Mms |
1,9 g |
| Force factor Bxl |
2,4 T m |
| Inductance of the voice coil L |
0,3 mH |
| Heat resistance |
−25 ... 70 °C |
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