General Characteristics |
| Nominal
Overall Diameter |
165mm |
6
in
|
| Nominal
Voice Coil Diameter |
20mm |
.75
in
|
| Magnet
Weight |
160
g |
5.6
oz
|
| Flux
Density |
1.10
T |
Thiele-Small Parameters |
| Voice
Coil DC Resistance |
RE |
3.00Ω
|
| Resonance
Frequency |
ƒS |
91Hz
|
| Mechanical
Q Factor |
QMS |
8.06
|
| Electrical
Q Factor |
QES |
1.39
|
| Total
Q Factor |
QTS |
1.19
|
| Mechanical
Moving Mass |
MMS |
5.5
g
|
| Mechanical
Compliance |
CMS |
552.0µm/N
|
| Force
Factor |
BxL |
2.86
Wb/m
|
| Equivalent
Acoustic Volume |
VAS |
11.7
lt.
|
| Maximum
Linear Displacement |
XMAX |
0.5
mm
|
| Reference
Efficiency |
nO |
0.61
%
|
| Diaphragm
Area |
SD |
122.7
cm2
|
| Losses
Electrical Resistance |
RES |
18Ω
|
| Voice
Coil Inductance @ 1kHz |
LE |
0.16
mH
|
Constructive Characteristics |
| Magnet |
Ferrite |
| Voice
Coil Winding |
Copper |
| Voice
Coil Former |
Epotex |
| Cone |
Paper |
| Surround |
Foam |
| Dust
Dome |
Solid
Paper |
| Basket |
Pressed
Sheet Steel |
|
Electrical Characteristics |
| Nominal
Impedance |
4Ω
|
| Rated
Power |
15
W
|
| Musical
Power |
30
W
|
| Sensitivity@1W,
1m |
90.9
dB
|
|
