15″ B&C Woofer NDL76
Key Features
- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 40 – 2000 Hz response
- 99.5 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Ventilated voice coil gap for reduced power compression
Teirautis telefonu
+37069873838
darius@combo.lt
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| SPECIFICATIONS | |
| Nominal Basket Diameter | 15” / 319mm |
| Impedance | 8 ohms |
| RMS Power Rating | 500 Watts |
| Program Power | 1,000 Watts |
| Frequency Response | 40Hz – 2.0kHz |
| Sensitivity (1W/1m) | 99.5dB |
| Voice Coil Diameter | 3” / 76mm |
| Winding Material | Copper |
| Former Material | Fiberglass |
| Winding Depth | .75″ / 17.5mm |
| Magnetic Gap Depth | .4″ / 10.5mm |
| Flux Density | 1.25T |
| MOUNTING INFORMATION | |
| Overall Diameter | 15.5″ / 393mm |
| Bolt Circle Diameter | 14.6″ / 374mm |
| Baffle Cutout Diameter | 13.9” / 353mm |
| Depth | 6.7” / 171mm |
| Flange & Gasket Thickness | .625″ / 16mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 10.1 lbs./ 4.6 kg. |
| THIELE-SMALL PARAMETERS | |
| Resonant Frequency (fs) | 37 Hz |
| Impedance (Re) | 5.3 ohms |
| Electrical Factor (Qes) | .24 |
| Mechanical Q (Qms) | 4.5 |
| Total Q (Qts) | .22 |
| Compliance Equiv. Vol. (Vas) | 195 Liters/6.8cu. ft. |
| Surface Area of Cone (Sd)m2 | 0.0855m2 |
| Voice Coil Overhang (Xmax) | 7.0mm |
| Reference Efficiency | 4.1% |
| Diaphragm Mass (Mms) | 96g |
| BL Factor | 22.5 T-M |
| Coil Inductance (Le) | 1.5mH |
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