12″ B&C FCX76
Key Features
- 700 W continuous program power capacity
- 80° nominal coverage
- 47 – 18000 Hz response
- 98 dB sensitivity
- 50.5 mm (2”) HF unit exit diameter
- Single Ferrite magnet assembly
- Aluminium demodulating ring allows a very low distortion figure
Teirautis telefonu
+37069873838
darius@combo.lt
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General
Nominal Diameter: 320 mm (12 in)
Nominal Impedance: 8 Ω
Frequency Range: 47 Hz – 18000 Hz
Dispersion Angle: 80 °
Specifications LF Unit
Nominal Diameter: 320 mm (12 in)
Nominal Impedance: 8 Ω
Minimum Impedance: 6.3 Ω
Nominal Power Handling: 350 W
Continuous Power Handling: 700 W
Sensitivity: 98 dB
Voice Coil Diameter: 76 mm (3 in)
Winding Material: Copper
Former Material: Glass Fibre
Winding Depth: 16.5 mm (0.65 in)
Magnetic Gap Depth: 8 mm (0.31 in)
Flux Density: 1 T
Woofer Cone Treatment: WP Waterproof Front Side
Specifications HF Unit
Nominal Diameter: 320 mm (12 in)
Nominal Impedance: 8 Ω
Minimum Impedance: 7.8 Ω
Nominal Power Handling: 80 W
Continuous Power Handling: 160 W
Sensitivity: 106 dB
Recommended Crossover: 1.2 kHz
Voice Coil Diameter: 75 mm (3 in)
Winding Material: Aluminium
Inductance: 0.14 mH
Flux Density: 1.6 T
Diaphragm Material: Titanium
Design
Magnet Material: Ferrite
Woofer Cone Treatment: WP Waterproof Front Side
Parameters
Fs: 47 Hz
Re: 5.3 Ω
Qes: 0.35
Qms: 11
Qts: 0.34
Vas: 82 dm³ (2.98 ft³)
Sd: 522 cm² (80.9 in²)
η₀: 2.3 %
Xvar: 5 mm
Mms: 54 g
Bl: 15.6 Tm
Le: 1.3 mH
EBP: 134 Hz
Mounting and Shipping Info
Overall Diameter: 315 mm (12.5 in)
Bolt Circle Diameter: 298 mm (11.7 in)
Baffle Cutout Diameter: 282 mm (11.1 in)
Depth: 169 mm (6.65 in)
Flange and Gasket Thickness: 14 mm (0.55 in)
Net Weight: 8.25 kg (18.19 lb)
Shipping Units: 1 pcs
Shipping Weight: 9.55 kg (21.05 lb)
Shipping Box: 425x425x224 mm (16.73×16.73×8.82 in)
Service Kit
HF Replacement Diaphragm: MMD3BTN8M
LF Recone Kit: RCK12FCX768
Cone
Gasket
Centering Shims
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