Theile Small Parameters for
DX45 with 8 ohm Aluminium Voice Coil
| DC Resistance of Voice
Coil |
Re |
7.4 ohms |
| Free Air Resonance |
Fo |
98.100 Hz |
| Emission Piston Area |
Sd |
0.01055M² |
| Equivalent Volume
Suspension |
Vas |
8.998 Ltrs |
| Suspension Compliance |
Cms |
569.337 u M/N |
| Mass of Cone |
Mmd |
4.0 g |
| Mass of Moving Parts |
Mms |
4.623 g |
| Force Factor |
Bl |
8.573 T-M |
| Mechanical Q Factor |
Qms |
1.293 |
| Electrical Q Factor |
Qes |
0.287 |
| Total Q Factor |
Qts |
0.235 |
| Voice Coil Inductance @ 1
kHz |
Le |
49.330 uH |
| Reference Efficiency |
No |
2.86396.587% |
| Sound Pressure Level |
SPL |
97.386 Db |
