Rated power |
40 W
|
Maximum power |
60 W
|
Nominal impedance Z |
8 Ohm
|
Frequency response |
70–20000 Hz
|
Mean sound pressure level |
87 dB (1 W/1 m)
|
Opening angle (-6 dB) |
41°/4000 Hz
|
Excursion limit |
+/−3 mm
|
Resonance frequency fs |
75 Hz
|
Magnetic induction |
0.75 T
|
Magnetic flux |
190 µWb
|
Height of front pole-plate |
4 mm
|
Voice coil diameter |
20 mm
|
Height of winding |
4 mm
|
Cutout diameter |
143 mm
|
Net weight |
0.47 kg
|
D.C. resistance Rdc |
6.8 Ohm
|
Mechanical Q factor Qms |
4.94
|
Electrical Q factor Qes |
3.26
|
Total Q factor Qts |
1.96
|
Equivalent volume Vas |
16 l
|
Effective piston area Sd |
129 cm²
|
Dynamically moved mass Mms |
5.9 g
|
Force factor Bxl |
2.5 T m
|
Inductance of the voice coil L |
0.8 mH
|
Connections |
4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
|
Temperature range |
–25 ... 70 °C
|