Brand: B&C SPEAKERS
Article number: 18sw115-4
B&C 18 SW 115 4 LF Driver
- 3400 W Continuous power handling
- 4.5 in (116 mm) Voice coil diameter
- Neodymium Inside Slug Magnet material
Type of speaker | 18″ |
Nominal Diameter mm | 460 mm |
Impedance Ohm | 4 Ω |
Power Handling | 3400 W |
Frequency range | 35 – 1500 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 | 4.1 Ω |
Nominal Power Handling | 1700 W |
Continuous Power Handling | 3400 W |
Sensitivity | 96.0 dB |
Frequency Range | 35 – 1500 Hz |
Winding Material | Copper |
Former Material | Glass Fibre |
Winding Depth | 34.0 mm (1.33 in) |
Magnetic Gap Depth | 14.0 mm (0.55 in) |
Flux Density | 1.16 T |
Surround Shape | Triple Roll |
Cone Shape | Radial |
Spider | Double Silicone |
Pole Design | T-Pole |
Woofer Cone Treatment | TWP Waterproof Both Sides |
Recommended Enclosure | 150.0 dm3 (5.3 ft3) |
Recommended Tuning | 35 Hz |
Resonance Frequency | 34 Hz |
Re | 3.3 Ω |
Qes | 0.31 |
Qms | 6.1 |
Qts | 0.3 |
Vas | 149.1 dm3 (5.27 ft3) |
Sd | 1210.0 cm2 (187.6 in2) |
η₀ | 1.8 % |
Xmax | ± 14.0 mm |
Xvar | ± 16.0 mm |
Mms | 304.0 g |
Bl | 26.0 Txm |
Le | 1.36 mH |
EBP | 109 Hz |
Overall Diameter | 460 mm (18.0 in) |
Bolt Circle Diameter | 443 mm (17.44 in) |
Baffle Cutout Diameter | 422.0 mm (16.6 in) |
Depth | 242 mm (9.5 in) |
Flange and Gasket Thickness | 16 mm (0.62 in) |
Air Volume Occupied by Driver | 10.5 dm3 (0.37 ft3) |
Net Weight | 11.9 kg (26.2 lb) |
Recone kit | RCK18SW1154 |
Article | B&C 18sw115-4 |