B&C 15NDL76 – 15″ Neodymium Woofer 8 Ω 1000 W Program

Characteristics

- 1000 W continuous program power handling

- 76 mm (3") copper voice coil

- Sensitivity of 99.5 dB

- Neodymium magnet — light yet powerful

- Ventilated voice-coil gap — reduced power compression

Specifications

- Nominal diameter: 380 mm (15")

- Nominal impedance: 8 Ω

- Minimum impedance: 6.7 Ω

- Nominal power handling: 500 W

- Continuous power handling: 1000 W

- Sensitivity: 99.5 dB

- Frequency response: 40 Hz–2000 Hz

- Voice coil diameter: 76 mm (3")

- Winding material: copper

- Former material: glass fibre

- Winding depth: 18 mm (0.68")

- Magnetic gap depth: 11 mm (0.4")

- Flux density: 1.25 T

- Cone treatment: TWP waterproof both sides

- Surround shape: triple roll

- Cone shape: exponential

- Spider: single

- Pole design: straight pole

- Recommended enclosure volume: 100 dm³ (3.53 ft³)

- Recommended tuning: 47 Hz

- Overall diameter: 393 mm (15.5")

- Bolt circle diameter: 374 mm (14.7")

- Baffle cutout diameter: 354 mm (13.9")

- Depth: 171 mm (6.7")

- Flange/gasket thickness: 16 mm (0.62")

- Air volume occupied: 3.5 dm³ (0.12 ft³)

- Net weight: 4.7 kg (10.4 lb)

- Shipping weight: approx. 6 kg