Nominal impedance Z |
4 Ohm |
Frequency response |
1200–22000 Hz |
Mean sound pressure level |
90 dB (1 W/1 m) |
Opening angle (-6 dB) |
84°/8000 Hz |
Resonance frequency fs |
1900 Hz |
Magnetic induction |
1.2 T |
Magnetic flux |
185 µWb |
Height of front pole-plate |
2.5 mm |
Voice coil diameter |
20 mm |
Height of winding |
2 mm |
Cutout diameter |
64 mm |
Net weight |
0.24 kg |
D.C. resistance Rdc |
3.1 Ohm |
Mechanical Q factor Qms |
3 |
Electrical Q factor Qes |
0.6 |
Total Q factor Qts |
0.5 |
Effective piston area Sd |
3 cm² |
Dynamically moved mass Mms |
0.2 g |
Inductance of the voice coil L |
0.09 mH |
Connections |
4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-) |
Peak power handling with high pass |
100 W (12 dB/Okt.; 4000 Hz)80 W (12 dB/Okt.; 2000 Hz) |
Nominal power handling with high pass |
70 W (12 dB/Okt.; 4000 Hz)50 W (12 dB/Okt.; 2000 Hz) |