B&C 10NW76 10-Inch Speaker Driver - 400W RMS, 8 Ohm

The B&C 10NW76 10-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

B&C 10NW76 10-Inch Speaker Driver Features

- 800 W continuous program power capacity
- 76 mm (3 inch) copper clad aluminum wire voice coil
- 65 - 3500 Hz response
- 96.3 dB sensitivity
- Waterproofed on front of cone
- Neodymium magnet allows a very light yet powerful motor assembly
- Aluminium demodulating ring for very low distortion
- Ventilated voice coil gap for reduced power

B&C 10NW76 10-Inch Speaker Driver Specifications

- Nominal Basket Diameter: 250 mm (10 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance: 6.6 Ω
- Nominal Power Handling: 400 W
- Continuous Power Handling: 800 W
- Frequency Response: 65 - 3500 Hz
- Sensitivity (1W/1m): 96.5 dB
- Voice Coil Diameter: 76 mm (3.0 inches)
- Winding Material: CCAW
- Former Material: Glass Fibre
- Winding Depth: 18.5 mm (0.73 inches)
- Magnetic Gap Depth: 10 mm (0.39 inches)
- Flux Density: 1.35 T
- Connection: Spade Terminals

Design:
- Surround shape: Triple Roll
- Cone shape: Curvilinear
- Magnet material: Neodymium Ring
- Spider: Single
- Pole design: T-Pole
- Woofer cone treatment: WP Waterproof Front Side
- Recommended enclosure: 26.0 dm³
- Recommended tuning: 65 Hz

Parameters:
- Fs: 67 Hz
- Re: 5.5 Ω
- Qes: 0.27
- Qms: 7.8
- Qts: 0.26
- Vas: 17.6 dm³
- Sd: 320.0 cm²
- η₀: 1.85 %
- Xmax: ± 6.8 mm
- Xvar: ± 7.0 mm
- Mms: 47.0 g
- Bl: 200.0 Txm
- Le: 0.38 mH
- EBP: 248 Hz

Physical:
- Overall diameter: 261 mm (10.28 inches)
- Bolt circle diameter: 246 mm (9.69 inches)
- Baffle cutout diameter: 233 mm (9.17 inches)
- Depth: 119 mm (4.69 inches)
- Flange and gasket thickness: 13 mm (0.51 inches)
- Air volume occupied by driver: 1.5 dm³
- Net weight: 3.8 kg