B&C 15BG76 15-Inch Speaker Driver - 500W RMS, 8 Ohm

The B&C 15BG76 15-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

B&C 15BG76 15-Inch Speaker Driver Features

- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 44 - 1000 Hz response
- 93.4 dB sensitivity
- FEA optimized Neodymium magnet assembly
- Aluminium demodulating ring for very low distortion
- Double silicone spider with optimized compliance

B&C 15BG76 15-Inch Speaker Driver Specifications

- Nominal Diameter: 380 mm (15.0 in)
- Nominal Impedance: 8 ?
- Minimum Impedance: 6.5 ?
- Nominal Power Handling: 500 W
- Continuous power handling: 1000 W
- Sensitivity (1W/1m): 93.4 dB
- Frequency Range: 44 - 1000 Hz
- Voice Coil Diameter: 76 mm (3.0 in)
- Winding Material: Copper
- Former Material: Glass Fibre
- Winding Depth: 25.0 mm (0.98 in)
- Magnetic Gap Depth: 11.5 mm (0.45 in)
- Flux Density: 1.22 T

Design:
- Surround Shape: Roll
- Cone Shape: Radial
- Magnet Material: Neodymium Ring
- Spider: Double Silicone
- Pole Design: T-Pole
- Woofer Cone Treatment: TWP Waterproof Both Sides
- Recommended Enclosure: 160.0 dm³ (5.65 ft³)
- Recommended Tuning: 34 Hz

Parameters:
- Resonance Frequency: 44 Hz
- Re: 5.4 ?
- Qes: 0.61
- Qms: 6.2
- Qts: 0.56
- Vas: 68.4 dm³ (2.42 ft³)
- Sd: 855.0 cm² (132.53 in²)
- ??: 0.93 %
- Xmax: ± 9.6 mm
- Xvar: ± 12.5 mm
- Mms: 194.0 g
- Bl: 21.7 Txm
- Le: 1.29 mH
- EBP: 72 Hz

Physical:
- Overall Diameter: 393 mm (15.47 in)
- Bolt Circle Diameter: 373 mm (14.7 in)
- Baffle Cutout Diameter: 354 mm (13.9 in)
- Depth: 190 mm (7.48 in)
- Flange and Gasket Thickness: 23 mm (0.91 in)
- Air Volume Occupied by Driver: 6.0 dm³ (0.21 ft³)
- Net Weight: 5.95 kg (13.12 lb)