18 inch subwoofer
Specifications
Deze waarden gelden voor alle impedantieversies. Kies hierboven de gewenste ohmwaarde voor de specs die per uitvoering verschillen.
| Nominal Diameter | 460 mm (18 in) | Frequency Range | 30 Hz – 500 Hz |
|---|---|---|---|
| Voice Coil Diameter | 116 mm (4.5 in) | Winding Material | Aluminium |
| Former Material | Glass Fibre | Winding Depth | 40 mm (1.57 in) |
| Magnetic Gap Depth | 14 mm (0.55 in) | Flux Density | 0.8 T |
| Woofer Cone Treatment | TWP Waterproof Both Sides | Fs | 30 Hz |
| Sd | 1210 cm² (187.55 in²) | Xmax | 16.5 mm |
| Xvar | 14 mm | Surround Shape | Triple Roll |
| Cone Shape | Radial | Magnet Material | Neodymium Inside Slug |
| Spider | Double Silicone | Pole Design | T-Pole |
| Recommended Enclosure | 100 dm³ (3.53 ft³) | Recommended Tuning | 40 Hz |
| Overall Diameter | 460 mm (18 in) | Bolt Circle Diameter | 442 mm (17.4 in) |
| Baffle Cutout Diameter | 425 mm (16.73 in) | Depth | 248 mm (9.76 in) |
| Flange and Gasket Thickness | 16 mm (0.63 in) | Air Volume Occupied by Driver | 10 dm³ (0.35 ft³) |
| Net Weight | 12.55 kg (27.67 lb) | Shipping Units | 1 pcs |
| Shipping Weight | 14.15 kg (31.2 lb) | Shipping Box | 500x495x275 mm (19.69×19.49×10.83 in) |
Manufacturer specifications: 18DS115 at bcspeakers.com.










