B&C 15FW76 15" Woofer 1000 Watts Mid-Bass 8-Ohms Speaker
Features
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1000 W continuous program power capacity
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76 mm (3 in) copper voice coil
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40 - 2000 Hz response
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100 dB sensitivity
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Aluminium demodulating ring allows a very low distortion figure
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Double silicone spider and ventilated voice coil gap
Specifications
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Nominal Diameter: 380 mm (15.0 in)
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Nominal Impedance: 8 Ω
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Minimum Impedance: 6.4 Ω
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Nominal Power Handling1: 500 W
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Continuous power handling2: 1000 W
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Sensitivity (1W/1m)3: 100.0 dB
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Frequency Range: 40 - 2000 Hz
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Voice Coil Diameter: 76 mm (3.0 in)
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Winding Material: Copper
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Former Material: Glass Fibre
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Winding Depth: 19.0 mm (0.75 in)
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Magnetic Gap Depth: 11.0 mm (0.43 in)
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Flux Density: 1.25 T
Design
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Surround Shape: Triple Roll
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Cone Shape: Exponential
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Magnet Material: Ferrite
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Spider: Double Silicone
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Pole Design: T-Pole
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Woofer Cone Treatment: WP Waterproof Front Side
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Recommended Enclosure: 80.0 dm3 (2.82 ft3)
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Recommended Tuning: 50 Hz
Parameters4
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Resonance Frequency: 40 Hz
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Re: 5.1 Ω
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Qes: 0.22
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Qms: 5.1
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Qts: 0.21
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Vas: 138.0 dm3 (4.9 ft3)
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Sd: 855.0 cm2 (132.5 in2)
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ηâ‚€: 3.9 %
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Xmax: ± 7.0 mm
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Xvar: ± 8.0 mm
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Mms: 117.0 g
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Bl: 26.2 Txm
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Le: 1.4 mH
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EBP: 181 Hz
Mounting and Shipping Info
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Overall Diameter: 393 mm (15.5 in)
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Bolt Circle Diameter: 374 mm (14.7 in)
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Baffle Cutout Diameter: 354.0 mm (13.9 in)
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Depth: 177 mm (6.97 in)
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Flange and Gasket Thickness: 14 mm (0.55 in)
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Air Volume Occupied by Driver: 5.5 dm3 (0.19 ft3)
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Net Weight: 9.2 kg (20.2 lb)
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Shipping Units: 1
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Shipping Weight: 10.5 kg (23.15 lb)
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Shipping Box: 425x425x224 mm (16.73x16.73x8.82 in)
Service Kit
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Recone kit: RCK15FW768