B&C 10BG76 10-Inch Speaker Driver - 500W RMS, 8 Ohms

The B&C 10BG76 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 10BG76 10-Inch Speaker Driver Features

- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 49 - 800 Hz response
- 91.5 dB sensitivity
- Neodymium magnet allows a very light yet powerful motor assembly
- Aluminium demodulating ring for very low distortion
- Double silicone spider with optimized compliance

B&C 10BG76 10-Inch Speaker Driver Specifications

- Nominal Diameter: 250 mm (10.0 in)
- Nominal Impedance: 8 ?
- Minimum Impedance: 6.8 ?
- Nominal Power Handling: 500 W
- Continuous power handling: 1000 W
- Sensitivity (1W/1m): 91.5 dB
- Frequency Range: 49 - 800 Hz
- Voice Coil Diameter: 76 mm (3.0 in)
- Winding Material: Copper
- Former Material: Glass Fibre
- Winding Depth: 25.0 mm (1.0 in)
- Magnetic Gap Depth: 11.5 mm (0.45 in)
- Flux Density: 1.22 T

Design:
- Surround Shape: Roll
- Cone Shape: Curvilinear
- Magnet Material: Neodymium Ring
- Spider: Double Silicone
- Pole Design: T-Pole
- Woofer Cone Treatment: TWP Waterproof Both Sides

Parameters:
- Resonance Frequency: 49 Hz
- Re: 4.1 ?
- Qes: 0.23
- Qms: 5.74
- Qts: 0.22
- Vas: 16.7 dm³ (0.59 ft³)
- Sd: 320.0 cm² (49.6 in²)
- ??: 0.86 %
- Xmax: ± 9.6 mm
- Xvar: ± 12.0 mm
- Mms: 91.4 g
- Bl: 22.4 Txm
- Le: 1.37 mH
- EBP: 213 Hz

Physical:
- Overall Diameter: 261 mm (10.28 in)
- Bolt Circle Diameter: 246 mm (9.69 in)
- Baffle Cutout Diameter: 233.0 mm (9.17 in)
- Depth: 131 mm (5.16 in)
- Flange and Gasket Thickness: 14 mm (0.55 in)
- Air Volume Occupied by Driver: 1.5 dm³ (0.05 ft³)
- Net Weight: 4.8 kg (10.58 lb)