Technical Data
Sketch
Amplitude & Impedance Frequency
Rated power | 80 W |
---|---|
Maximum power | 120 W |
Nominal impedance Z | 4 Ohm |
Frequency response | fu–7500 Hz |
(fu: Lower cut-off frequency depending on cabinet) | . |
Mean sound pressure level | 87 dB (1 W/1 m) |
Excursion limit | 20 mm |
Resonance frequency fs | 43 Hz |
Magnetic induction | 1.0 T |
Magnetic flux | 660 µWb |
Height of front pole-plate | 6 mm |
Voice coil diameter | 35 mm |
Height of winding | 12 mm |
Cutout diameter | 183 mm |
Net weight | 1.2 kg |
D.C. resistance Rdc | 3.6 Ohm |
Mechanical Q factor Qms | 3.51 |
Electrical Q factor Qes | 0.69 |
Total Q factor Qts | 0.58 |
Equivalent volume Vas | 49 l |
Effective piston area Sd | 211 cm² |
Dynamically moved mass Mms | 18 g |
Force factor Bxl | 5.0 T m |
Inductance of the voice coil L | 0.6 mH |