Brand: B&C SPEAKERS
Article number: 18nbx100-4
B&C 18 NBX 100 4 LF Driver
- 2400 W Continuous power handling
- 4.0 in (100 mm) Voice coil diameter
- Neodymium Inside Slug Magnet material
| Type of speaker | 18″ |
| Nominal Diameter mm | 460 mm |
| Impedance Ohm | 4 Ω |
| Power Handling | 2400 W |
| Frequency range | 35 – 1000 Hz |
| Sensitivity dB | 96.0 |
| Magnet Material | Neodymium Inside Slug |
| Brand | B&C SPEAKERS |
| Type | speaker |
| Nominal Diameter | 460 mm (18.0 in) |
| Nominal Impedance | 4 Ω |
| Minimum Impedance | 4.4 Ω |
| Nominal Power Handling | 1200 W |
| Continuous Power Handling | 2400 W |
| Sensitivity | 96.0 dB |
| Frequency Range | 35 – 1000 Hz |
| Winding Material | Copper |
| Former Material | Glass Fibre |
| Winding Depth | 25.0 mm (1.0 in) |
| Magnetic Gap Depth | 11.0 mm (0.43 in) |
| Flux Density | 1.1 T |
| Surround Shape | Triple Roll |
| Cone Shape | Radial |
| Spider | Double Silicone |
| Pole Design | T-Pole |
| Woofer Cone Treatment | TWP Waterproof Both Sides |
| Recommended Enclosure | 200.0 dm3 (7.1 ft3) |
| Recommended Tuning | 35 Hz |
| Resonance Frequency | 35 Hz |
| Re | 3.6 Ω |
| Qes | 0.39 |
| Qms | 7.0 |
| Qts | 0.37 |
| Vas | 192.0 dm3 (6.78 ft3) |
| Sd | 1210.0 cm2 (187.55 in2) |
| η₀ | 2.02 % |
| Xmax | ± 10.0 mm |
| Xvar | ± 12.0 mm |
| Mms | 225.0 g |
| Bl | 22.0 Txm |
| Le | 1.74 mH |
| EBP | 89 Hz |
| Overall Diameter | 460 mm (18.0 in) |
| Bolt Circle Diameter | 440 mm (17.3 in) |
| Baffle Cutout Diameter | 422.0 mm (16.6 in) |
| Depth | 208 mm (8.19 in) |
| Flange and Gasket Thickness | 14 mm (0.55 in) |
| Air Volume Occupied by Driver | 8.5 dm3 (0.3 ft3) |
| Net Weight | 9.3 kg (20.5 lb) |
| Recone kit | RCK18NBX1004 |
| Article | B&C 18nbx100-4 |
- Drawing
- Datasheet
