Brand: B&C SPEAKERS
Article number: 12nw76-4
B&C 12 NW 76 4 LF Driver
- 1000 W Continuous power handling
- 3.0 in (76 mm) Voice coil diameter
- Neodymium Ring Magnet material
| Type of speaker | 12″ |
| Nominal Diameter mm | 320 mm |
| Impedance Ohm | 4 Ω |
| Power Handling | 1000 W |
| Frequency range | 40 – 2000 Hz |
| Sensitivity dB | 98.0 |
| Magnet Material | Neodymium Ring |
| Brand | B&C SPEAKERS |
| Type | speaker |
| Nominal Diameter | 320 mm (12.0 in) |
| Nominal Impedance | 4 Ω |
| Minimum Impedance | 4.6 Ω |
| Nominal Power Handling | 500 W |
| Continuous Power Handling | 1000 W |
| Sensitivity | 98.0 dB |
| Frequency Range | 40 – 2000 Hz |
| Winding Material | Copper |
| Former Material | Glass Fibre |
| Winding Depth | 19.0 mm (0.75 in) |
| Magnetic Gap Depth | 11.0 mm (0.43 in) |
| Flux Density | 1.3 T |
| Surround Shape | Triple Roll |
| Cone Shape | Exponential |
| Spider | Single |
| Pole Design | T-Pole |
| Woofer Cone Treatment | TWP Waterproof Both Sides |
| Recommended Enclosure | 50.0 dm3 (1.77 ft3) |
| Recommended Tuning | 60 Hz |
| Resonance Frequency | 43 Hz |
| Re | 3.4 Ω |
| Qes | 0.15 |
| Qms | 3.75 |
| Qts | 0.15 |
| Vas | 64.5 dm3 (2.28 ft3) |
| Sd | 522.0 cm2 (80.9 in2) |
| η₀ | 3.2 % |
| Xmax | ± 8.0 mm |
| Xvar | ± 10.0 mm |
| Mms | 82.0 g |
| Bl | 22.0 Txm |
| Le | 1.1 mH |
| EBP | 286 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 | 147 mm (5.8 in) |
| Flange and Gasket Thickness | 14 mm (0.55 in) |
| Air Volume Occupied by Driver | 2.5 dm3 (0.08 ft3) |
| Net Weight | 4.9 kg (10.8 lb) |
| Recone kit | RCK12NW764 |
| Article | B&C 12nw76-4 |
- Drawing
- Datasheet
