Rated power |
40 W |
Maximum power |
60 W |
Nominal impedance Z |
8 Ohm |
Frequency response |
fu–12000 Hz |
(fu: Lower cut-off frequency depending on cabinet) |
. |
Mean sound pressure level |
86 dB (1 W/1 m) |
Opening angle (-6 dB) |
65°/4000 Hz |
Excursion limit |
+/−7.5 mm |
Resonance frequency fs |
83 Hz |
Magnetic induction |
1 T |
Magnetic flux |
250 µWb |
Height of front pole-plate |
4 mm |
Voice coil diameter |
20 mm |
Height of winding |
5.5 mm |
Cutout diameter |
113 mm |
Net weight |
0.43 kg |
D.C. resistance Rdc |
7.7 Ohm |
Mechanical Q factor Qms |
3.52 |
Electrical Q factor Qes |
1.56 |
Total Q factor Qts |
1.08 |
Equivalent volume Vas |
7.7 l |
Effective piston area Sd |
86.5 cm² |
Dynamically moved mass Mms |
5.1 g |
Force factor Bxl |
3.6 Tm |
Inductance of the voice coil L |
0.8 mH |
Connections |
4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-) |