| Electrical Data |
| Nominal Impedance |
Zn |
4 |
ohm |
| Minimum Impedance |
Zmin |
4.5 |
ohm |
| Maximum Impedance |
Zo |
67.8 |
ohm |
| DC Resistance |
Re |
3.5 |
ohm |
| Voice Coil Inductance |
Le |
5.3 |
mH |
| TS Parameters |
| Resonance Frequency |
fs |
30 |
Hz |
| Mechanical Q factor |
QMS |
8.24 |
|
| Electrical Q factor |
QES |
0.45 |
|
| Total Q factor |
Qts |
0.43 |
|
| Ratio fs/Qts |
F |
70 |
|
| Force Factor |
Bl |
15.6 |
Tm |
| Mechanical Resistance |
Rms |
3.81 |
Kg/s |
| Moving Mass |
Mms |
166.5 |
g |
| Suspension Compliance |
Cms |
0.17 |
mm/N |
| Effective cone diameter |
D |
24.4 |
cm |
| Effective Piston Area |
sd |
466 |
cm^2 |
| Equivalent Volume |
Vas |
50.7 |
ltrs |
| Sensitivity |
2.83V/1m |
89.7 |
dB |
|
| Voice Coil and Magnet Parameters |
| Voice Coil Diameter |
|
51 |
mm |
|
