B&C 10 NDL 64
|
SPECIFICATIONS |
|
|
Nominal Basket Diameter |
10" / 250mm |
|
Impedance |
8 ohms |
|
RMS Power Rating |
250 Watts |
| Program Power | 500 Watts |
|
Frequency Response |
50Hz - 3kHz |
|
Sensitivity (1W/1m) |
97dB |
|
Voice Coil Diameter |
2.5" / 64mm |
| Winding Material | Aluminum |
| Former Material | Glass Fibre |
| Winding Depth | .55" / 14mm |
| Magnetic Gap Depth | .31" / 8mm |
| Flux Density | 1.25T |
|
MOUNTING INFORMATION |
|
| Overall Diameter | 10.2" / 261mm |
| Bolt Circle Diameter | 9.6" / 245mm |
| Baffle Cutout Diameter | 8.8" / 230mm |
| Depth | 4.4" / 113mm |
| Flange & Gasket Thickness | .5" / 13mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 6.4 lbs./ 2.9 kg. |
|
THIELE-SMALL PARAMETERS |
|
|
Resonant Frequency (fs) |
56 Hz |
| Impedance (Re) | 5.7 ohms |
| Electrical Factor(Qes) | .29 |
| Mechanical Q (Qms) | 3.4 |
| Total Q (Qts) | .26 |
| Compliance Equiv. Vol. (Vas) | 31 Liters/1.1cu. ft. |
| Surface Area of Cone (Sd)m2 | 0.032m2 |
| Voice Coil Overhang (Xmax) | 6.0mm |
| Reference Efficiency | 1.8% |
| Diaphragm Mass (Mms) | 37g |
| BL Factor | 16.2 T-M |
| Coil Inductance (Le) | .9mH |