B&C 10NW64 10-Inch Speaker Driver - 300W RMS, 8 Ohm

The B&C 10NW64 10-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

Recone Kit: JP61174 (B&C RCK10NW648)

This is a suitable replacement driver for the Nexo PS10 R2.

B&C 10NW64 10-Inch Speaker Driver Features

- 600 W continuous program power capacity
- 64 mm (2.5 inch) copper voice coil
- 60 - 2500 Hz response
- 96 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Shorting copper cap for extended HF response
- Ventilated voice coil gap for reduced power

B&C 10NW64 10-Inch Speaker Driver Specifications

- Nominal Basket Diameter: 250 mm (10 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance: 6.5 Ω
- Nominal Power Handling: 300 W
- Continuous Power Handling: 600 W
- Frequency Response: 60 - 2500 Hz
- Sensitivity (1W/1m): 96.0 dB
- Voice Coil Diameter: 64 mm (2.5 inches)
- Winding Material: Copper
- Former Material: Glass Fibre
- Winding Depth: 16.0 mm (0.62 inches)
- Magnetic Gap Depth: 8.0 mm (0.31 inches)
- Flux Density: 1.25 T
- Connection: Spade Terminals

Design:
- Surround shape: Double Roll
- Cone shape: Exponential
- Magnet material: Neodymium Inside Slug
- Spider: Single
- Pole design: Straight Pole
- Woofer cone treatment: TWP Waterproof Both Sides
- Recommended enclosure: 26.0 dm³
- Recommended tuning: 59 Hz

Parameters:
- Fs: 59 Hz
- Re: 5.2 Ω
- Qes: 0.27
- Qms: 4.3
- Qts: 0.26
- Vas: 22.0 dm³
- Sd: 320.0 cm²
- η₀: 1.6 %
- Xmax: ± 6.0 mm
- Xvar: ± 5.5 mm
- Mms: 47.0 g
- Bl: 18.3 Txm
- Le: 0.65 mH
- EBP: 218 Hz

Physical:
- Overall diameter: 261 mm (10.3 inches)
- Bolt circle diameter: 245 mm (9.6 inches)
- Baffle cutout diameter: 230 mm (9.1 inches)
- Depth: 113 mm (4.55 inches)
- Flange and gasket thickness: 13 mm (0.5 inches)
- Air volume occupied by driver: 1.5 dm³
- Net weight: 2.9 kg