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B&C 12FW64 12-Inch Speaker Driver - 250W RMS, 8 Ohm
The B&C 12FW64 12-Inch Speaker Driver boasts legendary B&C technology made with their famously critical quality control, allowing loudspeaker designs with appropriately scaled performance.
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B&C 12FW64 12-Inch Speaker Driver Features- 500 W continuous program power capacity- 64 mm (2.5 in) aluminium voice coil- 50 - 3000 Hz response- 98 dB sensitivity- Waterproofed on front of cone
B&C 12FW64 12-Inch Speaker Driver Specifications- Nominal Basket Diameter: 320 mm (12.6 inches)- Nominal Impedance: 8 Ω- Minimum Impedance: 6.7 Ω- Nominal Power Handling: 250 W- Continuous Power Handling: 500 W- Frequency Response: 55 - 3000 Hz- Sensitivity (1W/1m): 98.0 dB- Voice Coil Diameter: 64 mm (2.5 inches)- Winding Material: Aluminium- Former Material: Glass Fibre- Winding Depth: 14 mm (0.55 inches)- Magnetic Gap Depth: 8 mm (0.31 inches)- Flux Density: 1.3 T- Connection: Spade TerminalsDesign:- Surround shape: Double Roll- Cone shape: Exponential- Magnet material: Ferrite- Spider: Single- Pole design: T-Pole- Woofer cone treatment: WP Waterproof Front Side- Recommended enclosure: 40.0 dm³- Recommended tuning: 55 HzParameters:- Fs: 55 Hz- Re: 5.2 Ω- Qes: 0.32- Qms: 3.5- Qts: 0.29- Vas: 64.0 dm³- Sd: 522.0 cm²- η₀: 3.6 %- Xmax: ± 5.0 mm- Xvar: ± 5.0 mm- Mms: 47.0 g- Bl: 15.5 Txm- Le: 1.0 mH- EBP: 171 HzPhysical:- Overall diameter: 315 mm (12.4 inches)- Bolt circle diameter: 298 mm (11.7 inches)- Baffle cutout diameter: 283 mm (11.1 inches)- Depth: 136 mm (5.35 inches)- Flange and gasket thickness: 13 mm (0.5 inches)- Air volume occupied by driver: 3.0 dm³- Net weight: 5.6 kg
Further Product Information Below
B & C 12FW64 (8 Ohm) Data Sheet (PDF)
B & C 12FW64 Technical Drawing (PDF)
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