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 |