18″ B&C Subwoofer NW100 4Ω|8Ω
Key Features
- 2400 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 35 – 1000 Hz response
- 98 dB sensitivity
- FEA optimized Neodymium magnet assembly
- 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 | 18” / 460mm |
| Impedance | 4 or 8 ohms |
| RMS Power Rating | 1,200 Watts |
| Program Power | 2,400 Watts |
| Frequency Response | 35Hz – 1.5kHz |
| Sensitivity (1W/1m) | 98dB |
| Voice Coil Diameter | 4″ / 100mm |
| Winding Material | Copper |
| Former Material | Fiberglass |
| Winding Depth | 1.0″ / 25mm |
| Magnetic Gap Depth | .5″ / 12mm |
| Flux Density | 1.2T |
| MOUNTING INFORMATION | |
| Overall Diameter | 18″ / 460mm |
| Bolt Circle Diameter | 17.3” / 440mm |
| Baffle Cutout Diameter | 16.6” / 422mm |
| Depth | 8.2″ / 208mm |
| Flange & Gasket Thickness | .625″ / 16mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 20.5 lbs./ 9.3 kg. |
| THIELE-SMALL PARAMETERS | |
| Resonant Frequency (fs) | 34 Hz |
| Impedance (Re) | 5.1 ohms |
| Electrical Factor(Qes) | .29 |
| Mechanical Q (Qms) | 8.0 |
| Total Q (Qts) | .28 |
| Compliance Equiv. Vol. (Vas) | 227 Liters/7.9cu. ft. |
| Voice Coil Overhang (Xmax) | 9.0mm |
| Reference Efficiency | 3% |
| Diaphragm Mass (Mms) | 201g |
| BL Factor | 28 T-M |
| Coil Inductance (Le) | 1.9mH |
| SPL VS. FREQUENCY
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