| Electrical Data |
| Nominal Impedance |
Zn |
8 |
ohm |
| Minimum Impedance |
Zmin |
6.8 |
ohm |
| Maximum Impedance |
Zo |
30.6 |
ohm |
| DC Resistance |
Re |
5.9 |
ohm |
| Voice Coil Inductance |
Le |
1 |
mH |
| TS Parameters |
| Resonance Frequency |
fs |
81.2 |
Hz |
| Mechanical Q factor |
QMS |
2.31 |
|
| Electrical Q factor |
QES |
0.55 |
|
| Total Q factor |
Qts |
0.45 |
|
| Ratio fs/Qts |
F |
182 |
|
| Force Factor |
Bl |
6.4 |
Tm |
| Mechanical Resistance |
Rms |
1.63 |
Kg/s |
| Moving Mass |
Mms |
7.4 |
g |
| Suspension Compliance |
Cms |
0.52 |
mm/N |
| Effective cone diameter |
D |
8.2 |
cm |
| Effective Piston Area |
sd |
53 |
cm^2 |
| Equivalent Volume |
Vas |
2 |
ltrs |
| Sensitivity |
2.83V/1m |
84 |
dB |
| Ratio BL/v |
Re |
2.6 |
|
|
| Voice Coil and Magnet Parameters |
| Voice Coil Diameter |
|
26 |
mm |
| Voice Coil Height |
|
13 |
mm |
| Voice Coil Layers |
|
2 |
|
| Height of the Gap |
|
6 |
mm |
| Linear Excursion +/- |
|
3.5 |
mm |
| Total Useful Flux |
|
0.7 |
mWb |
| Diameter of Magnet |
|
81 |
mm |
| Height of Magnet |
|
15 |
mm |
| Weight of Magnet |
|
0.31 |
Kg |
|
