B&C 12FG100 12-Inch Speaker Driver - 1000W RMS, 4 Ohm

The B&C 12FG100 12-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.

B&C 12FG100 12-Inch Speaker Driver Features

- 2000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 34 - 1000 Hz response
- 91 dB sensitivity
- Ferrite magnet assembly
- Aluminium demodulating ring for very low distortion
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression

B&C 12FG100 12-Inch Speaker Driver Specifications

- Nominal Diameter: 320 mm (12.0 in)
- Nominal Impedance: 4 ?
- Minimum Impedance: 2.9 ?
- Nominal Power Handling: 1000 W
- Continuous power handling: 2000 W
- Sensitivity (1W/1m): 91.0 dB
- Frequency Range: 34 - 1000 Hz
- Voice Coil Diameter: 100 mm (4.0 in)
- Winding Material: Copper
- Former Material: Glass Fibre
- Winding Depth: 26.5 mm (1.04 in)
- Magnetic Gap Depth: 12.0 mm (0.47 in)
- Flux Density: 1.1 T

Design:
- Surround Shape: Roll
- Cone Shape: Radial
- Magnet Material: Ferrite Ring
- Spider: Double Silicone
- Pole Design: T-Pole
- Woofer Cone Treatment: TWP Waterproof Both Sides
- Recommended Enclosure: 50.0 dm³ (1.77 ft³)
- Recommended Tuning: 34 Hz

Parameters:
- Resonance Frequency: 34 Hz
- Re: 2.9 ?
- Qes: 0.34
- Qms: 5.4
- Qts: 0.32
- Vas: 53.0 dm³ (1.87 ft³)
- Sd: 522.0 cm² (80.91 in²)
- ??: 0.57 %
- Xmax: ± 10.3 mm
- Xvar: ± 14.0 mm
- Mms: 161.9 g
- Bl: 17.24 Txm
- Le: 1.15 mH
- EBP: 100 Hz

Physical:
- Overall Diameter: 320 mm (12.6 in)
- Bolt Circle Diameter: 299 mm (11.77 in)
- Baffle Cutout Diameter: 282 mm (11.1 in)
- Depth: 150 mm (5.91 in)
- Flange and Gasket Thickness: 20 mm (0.81 in)
- Air Volume Occupied by Driver: 3.0 dm³ (0.11 ft³)
- Net Weight: 12.55 kg (27.67 lb)