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 |