DELIVERS POWERFUL DEEP BASS DOWN TO 25HZ WITH AN XMAX OF 5.0MM!
C18-650EL
Item Price: $229.95
|
P.Audio |
|
CHALLENGER SERIES - C18-650EL |
|
DELIVERS POWERFUL DEEP BASS DOWN TO 25HZ WITH AN XMAX OF 5.0MM! |
|
|
|
C18-650EL |
|
Item Price: $229.95 |
|
|
WOOFER MODEL |
|
|
Specifications |
|
|
Nominal
Basket Diameter |
18" |
|
Impedance |
8
ohms |
|
RMS
Power Rating |
600
Watts |
| Program Power |
1300
Watts |
|
Frequency
Response |
30Hz
- 800Hz |
|
Sensitivity
(1W/1m) |
97.9dB |
|
Voice Coil Diameter |
4" / 101.6mm |
|
Mounting Information |
|
| Overall Diameter | 18.73" / 475.8mm |
| Bolt Circle Diameter | 17.72" / 450mm |
| Baffle Cutout Diameter | 16.69" / 423.8mm |
| No. Of Mounting Holes | 8 |
| Overall Depth | 8.2" / 208.3mm |
| Net Weight | 28.78 lb. / 13.08 kg. |
|
Materials |
|
| Basket | Die Cast Aluminum |
| Cone | Paper |
| Surround | Treated Cloth |
| Voice Coil | Copper Clad Aluminum Wire |
| Magnet | Ferrite |
| Former Material | Glass Fiber |
| Terminal Type | Gold Plated Push |
|
Thiele-Small Parameters |
|
| Resonant Frequency (fs) | 34 Hz |
| Impedance (Re) | 5.5 ohms |
| Coil Inductance (Le) | 1.57 mH |
| Mechanical Q (Qms) | 5.73 |
| Electrical Factor (Qes) | .24 |
| Total Q (Qts) | .23 |
| Comp. Equivelant Vol. (Vas) | 5.59 ft3 / 158.25 Liters |
| Effective Surface Area (Sd) | 1225 cm2 |
| Voice Coil Overhang (Xmax) |
5.0 mm |
| Reference Efficiency | 4.0% |
US Speaker, LLC