Technical Data
Sketch
Amplitude & Impedance Frequency
| Rated power | 80 Watt |
|---|---|
| Maximum power | 120 Watt |
| Nominal impedance Z | 4 Ohm |
| Frequency response | fu - 6000 Hz |
| (fu: Lower cut-off frequency depending on cabinet) | . |
| Mean sound pressure level | 90 dB (1W/1m) |
| Excursion limit | 18 mm |
| Resonance frequency fs | 37 Hz |
| Magnetic induction | 0.9 Tesla |
| Magnetic flux | 560 µ Weber |
| Height of front pole-plate | 6 mm |
| Voice coil diameter | 3.3 cm |
| Height of winding | 1 cm |
| Cutout diameter | 23.3 cm |
| Net weight | 1.5 kg |
| D.C. resistance Rdc | 3.7 Ohm |
| Mechanical Q factor Qms | 4.3 |
| Electrical Q factor Qes | 1.1 |
| Total Q factor Qts | 0.87 |
| Equivalent volume Vas | 120 l |
| Effective piston area Sd | 360 cm2 |
| Dynamically moved mass Mms | 27 g |
| Force factor Bxl | 4.8 T · m |
| Inductance of the voice coil L | 0.6 mH |
