Brand: B&C SPEAKERS
Article number: 12fw64
B&C 12 FW 64 LF Driver
- 500 W Continuous power handling
- 2.5 in (64 mm) Voice coil diameter
- Ferrite Magnet material
| Type of speaker | 12″ |
| Nominal Diameter mm | 320 mm |
| Impedance Ohm | 8 Ω |
| Power Handling | 500 W |
| Frequency range | 55 – 3000 Hz |
| Sensitivity dB | 98.0 |
| Magnet Material | Ferrite |
| Brand | B&C SPEAKERS |
| Type | speaker |
| Nominal Diameter | 320 mm (12.0 in) |
| Nominal Impedance | 8 Ω |
| Minimum Impedance | 6.7 Ω |
| Nominal Power Handling | 250 W |
| Continuous Power Handling | 500 W |
| Sensitivity | 98.0 dB |
| Frequency Range | 55 – 3000 Hz |
| Winding Material | Aluminium |
| Former Material | Glass Fibre |
| Winding Depth | 14.0 mm (0.55 in) |
| Magnetic Gap Depth | 8.0 mm (0.31 in) |
| Flux Density | 1.3 T |
| Surround Shape | Double Roll |
| Cone Shape | Exponential |
| Spider | Single |
| Pole Design | T-Pole |
| Woofer Cone Treatment | WP Waterproof Front Side |
| Recommended Enclosure | 40.0 dm3 (1.4 ft3) |
| Recommended Tuning | 55 Hz |
| Resonance Frequency | 55 Hz |
| Re | 5.2 Ω |
| Qes | 0.32 |
| Qms | 3.5 |
| Qts | 0.29 |
| Vas | 64.0 dm3 (2.26 ft3) |
| Sd | 522.0 cm2 (80.9 in2) |
| η₀ | 3.6 % |
| Xmax | ± 5.0 mm |
| Xvar | ± 5.0 mm |
| Mms | 47.0 g |
| Bl | 15.5 Txm |
| Le | 1.0 mH |
| EBP | 171 Hz |
| Overall Diameter | 315 mm (12.4 in) |
| Bolt Circle Diameter | 298 mm (11.7 in) |
| Baffle Cutout Diameter | 283.0 mm (11.1 in) |
| Depth | 136 mm (5.35 in) |
| Flange and Gasket Thickness | 13 mm (0.51 in) |
| Air Volume Occupied by Driver | 3.0 dm3 (0.1 ft3) |
| Net Weight | 5.6 kg (12.3 lb) |
| Recone kit | RCK12FW648 |
| Article | B&C 12fw64 |
- Drawing
- Datasheet
