15″ B&C Woofer NBX100 4Ω|8Ω
Key Features
- 2000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 35 – 1500 Hz response
- 97 dB sensitivity
- FEA optimized Neodymium magnet assembly
- Aluminium demodulating ring allows a very low distortion figure
- Double silicone spider with optimized compliance
- 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 |
| AES Power Rating | 1,000 Watts |
| Program Power | 2,000 Watts |
| Frequency Response | 35Hz – 1.5kHz |
| Sensitivity (1W/1m) | 97dB |
| Voice Coil Diameter | 4″ / 100mm |
| Winding Material | Copper |
| Former Material | Fiberglass |
| Winding Depth | 1.0″ / 25mm |
| Magnetic Gap Depth | .43″ / 11mm |
| Flux Density | 1.1T |
| MATERIALS | |
| Basket | Die Cast Aluminum |
| Cone | Waterproof Paper |
| Former | Glass Fiber |
| Spider | Double |
| Voice Coil | Copper |
| Magnet | Neodymium |
| MOUNTING INFORMATION | |
| Overall Diameter | 15.5″ / 393mm |
| Bolt Circle Diameter | 14.6″ / 374mm |
| Baffle Cutout Diameter | 13.9” / 353mm |
| Depth | 7.1″ / 180mm |
| Flange & Gasket Thickness | .6″ / 15mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 19.8 lbs./ 9 kg. |
| THIELE-SMALL PARAMETERS | |
| Resonant Frequency (fs) | 36 Hz |
| Impedance (Re) | 5.1 ohms |
| Electrical Factor(Qes) | .31 |
| Mechanical Q (Qms) | 4.2 |
| Total Q (Qts) | .29 |
| Compliance Equiv. Vol. (Vas) | 125 Liters/4.4cu. ft. |
| Surface Area of Cone (Sd)m2 | 0.0855m2 |
| Voice Coil Overhang (Xmax) | 10.0mm |
| Reference Efficiency | 2.0% |
| Diaphragm Mass (Mms) | 151g |
| BL Factor | 25 T-M |
| Coil Inductance (Le) | 2.0mH |
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