GENERAL SPECIFICATIONS
|
Nominal Diameter |
18”/ 487 mm |
|
Voice Coil Diameter |
5”. / 127 mm |
|
Nominal Impedances |
8 Ohms |
|
Rating Power |
2000 W (A.E.S.) |
|
Peak Power |
4000 W |
|
Sensitivity (1w - 1m) |
97 dB |
|
Frequency Range |
35 Hz - 2 kHz |
|
Chassis Material |
Aluminium |
|
Magnet Material |
Ferrite |
|
Magnet Dimensions (OD x ID) |
280 x 25 (mm) |
|
Voice Coil Material |
Copper |
|
Former Material |
GBF |
|
Dust Dome Material |
Paper |
|
Cone /Surround Material |
Paper /Colth |
|
Magnet Gap height |
13.5 mm / 0.53" |
|
Voice Coil Winding height |
28 mm / 1.1” |
|
Recommended Enclosure Volume |
211 litres |
|
Connector Type |
Push Button Spring Terminals |
THIELE-SMALL PARAMETERS
|
Re |
5.1 Ω |
|
Fs |
40 Hz |
|
Mms |
181.5 g |
|
Cms |
0.11 mm/N |
|
Qms |
6.89 |
|
Qes |
0.247 |
|
Qts |
0.238 |
|
Vas |
211 litres |
|
Le |
1.0 mH |
|
Sd |
1.158K cm² |
|
BxL |
28.9 |
|
Xmax |
10.625 mm / 0.418" |
|
Xmax |
3.05 % |
MOUNTING INFORMATION
|
Overall Diameter |
485mm |
|
Mount Buffer Cut-out Diameter |
415mm |
|
Bolt Circle Diameter |
465mm |
|
Bolt Hole Diameter |
6.0mm |
|
Overall Depth |
170mm |
|
Net Weight |
22.4kg |
