GENERAL SPECIFICATIONS
|
Nominal Diameter |
8inch |
|
Nominal Impedance |
8ohm |
|
Minimum Impedance |
5.4ohm |
|
Nominal Power Handling |
250Watts |
|
Continuous Power Handling |
500Watts |
|
Sensitivity |
96.0db |
|
Frequency Range |
80-7.0 KHZ |
|
Effective Diaphragm diameter |
170mm |
|
Voice-coil Diameter |
49.5mm |
|
Voice-coil Material |
CCAW |
|
Voice-coil Winding Depth |
16.4mm |
|
Number of layers |
2 |
|
Kind of layer |
Out |
|
Magnet Diameter |
140*20mm |
|
Top Plate Thickness |
8 |
THIELE-SMALL PARAMETERS
|
Resonance Frequency |
Fs |
80Hz |
|
DC Resistance |
Rte |
5.4 ohm |
|
Mechanical Factor |
Qms |
4.764 |
|
Electrical Factor |
Qes |
0.393 |
|
Total Factor |
Qts |
0.363 |
|
BL Factor |
BL |
12.05 T-m |
|
Effective Moving Mass |
Mms |
21.426 gr |
|
Equivalent Cas Air Load |
Vas |
13.98 liters |
|
Effective Piston Area |
Sd. |
0.226 m2 |
|
Max. Linear Excursion |
Xmax |
6.2mm |
|
Half-Space Efficiency |
Eff |
1.65% |
MOUNTING INFORMATION
|
Overall Diameter |
210 mm |
|
Mount Buffer Cut-out Diameter |
186 mm |
|
Bolt Circle Diameter |
196 mm |
|
Bolt Hole Diameter |
6.5 mm |
|
Overall Depth |
105 mm |
|
Net Weight |
3.5kg |
