Technical Data
Sketch
Amplitude & Impedance Frequency
| Rated power | 30 Watt |
|---|---|
| Maximum power | 50 Watt |
| Nominal impedance Z | 4 Ohm |
| Frequency response | fu - 15000 Hz |
| (fu: Lower cut-off frequency depending on cabinet) | . |
| Mean sound pressure level | 86 dB (1W/1m) |
| Excursion limit | 13 mm |
| Resonance frequency fs | 66 Hz |
| Magnetic induction | 1 Tesla |
| Magnetic flux | 250 µ Weber |
| Height of front pole-plate | 4 mm |
| Voice coil diameter | 2 cm |
| Height of winding | 0.8 cm |
| Cutout diameter | 9.4 cm |
| Net weight | 1 kg |
| D.C. resistance Rdc | 3.4 Ohm |
| Mechanical Q factor Qms | 1.85 |
| Electrical Q factor Qes | 0.42 |
| Total Q factor Qts | 0.34 |
| Equivalent volume Vas | 5 l |
| Effective piston area Sd | 53 cm2 |
| Dynamically moved mass Mms | 4.6 g |
| Force factor Bxl | 4.16 T · m |
| Inductance of the voice coil L | 0.47 mH |
