General
Characteristics |
| Nominal
Overall Diameter |
385 mm |
15 in |
| Nominal
Voice Coil Diameter |
50 mm |
2.0 in |
| Magnet
Weight |
1450 g |
51.2 oz |
| Flux
Density |
1.15 T |
Thiele-Small Parameters |
| Voice
Coil DC Resistance |
RE |
6.7 Ω |
| Resonance Frequency |
ƒS |
73.0 Hz |
| Mechanical Q Factor |
QMS |
14.39 |
| Electrical Q Factor |
QES |
0.91 |
| Total Q
Factor |
QTS |
0.86 |
| Mechanical Moving Mass |
MMS |
43.3 g |
| Mechanical Compliance |
CMS |
110.0 µm/N |
| Force
Factor |
BxL |
12.48 Wb/m |
| Equivalent Acoustic Volume |
VAS |
87.6 lt. |
| Maximum
Linear Displacement |
XMAX |
1.0 mm |
| Reference Efficiency |
nO |
3.60 % |
| Diaphragm Area |
SD |
754.7cm2 |
| Losses
Electrical Resistance |
RES |
110.0 Ω |
| Voice
Coil Inductance @ 1kHz |
LE |
0.96 mH |
Constructive Characteristics |
| Magnet |
Ferrite |
| Voice
Coil Winding |
Copper |
| Voice
Coil Former |
Kapton |
| Cone |
Paper |
| Surround |
Integrated Paper |
| Dust
Dome |
Non Treated Cloth |
| Basket |
Pressed Sheet
Steel | |
Electrical Characteristics |
| Nominal
Impedance |
8/16 Ω |
| Rated
Power |
100 W |
| Musical
Power |
200 W |
| Sensitivity@1W, 1m |
98.0 dB | |
