Technical Data
Sketch
Amplitude & Impedance Frequency
Rated power | 50 Watt |
---|---|
Maximum power | 80 Watt |
Nominal impedance Z | 4 Ohm |
Frequency response | fu - 10000 Hz |
(fu: Lower cut-off frequency depending on cabinet) | . |
Mean sound pressure level | 86 dB (1W/1m) |
Excursion limit | 20 mm |
Resonance frequency fs | 39 Hz |
Magnetic induction | 1 Tesla |
Magnetic flux | 314 µ Weber |
Height of front pole-plate | 4 mm |
Voice coil diameter | 2.5 cm |
Height of winding | 1.25 cm |
Cutout diameter | 14.8 cm |
Net weight | 1.9 kg |
D.C. resistance Rdc | 3.2 Ohm |
Mechanical Q factor Qms | 2.04 |
Electrical Q factor Qes | 0.42 |
Total Q factor Qts | 0.35 |
Equivalent volume Vas | 33 l |
Effective piston area Sd | 129 cm2 |
Dynamically moved mass Mms | 12 g |
Force factor Bxl | 4.7 T · m |
Inductance of the voice coil L | 0.61 mH |