Technical Data
Sketch
Amplitude & Impedance Frequency
| Rated power | 120 Watt |
|---|---|
| Maximum power | 180 Watt |
| Nominal impedance Z | 4 Ohm |
| Frequency response | fc - 1000 Hz |
| Mean sound pressure level | 88 dB (1 W/ 1m) |
| Excursion limit | 22 mm |
| Resonance frequency fs | 24 Hz |
| Magnetic induction | 1 Tesla |
| Magnetic flux | 720 µ Weber |
| Height of front pole-plate | 6 mm |
| Voice coil diameter | 3.8 cm |
| Height of winding | 1.5 cm |
| Cutout diameter | 28 cm |
| Net weight | 1.9 kg |
| D.C. resistance Rdc | 3.3 Ohm |
| Mechanical Q factor Qms | 3.66 |
| Electrical Q factor Qes | 0.8 |
| Total Q factor Qts | 0.66 |
| Equivalent volume Vas | 361 l |
| Effective piston area Sd | 515 cm2 |
| Dynamically moved mass Mms | 45 g |
| Force factor Bxl | 5.27 T · m |
| Inductance of the voice coil L | 0.6 mH |
