B & C  PROFESSIONAL COMPONENTS

12FCX76 - 12" COAXIAL SPEAKER

TH E B&C 12FCX76 IS A 12" COAXIAL SPEAKER WITH A 1.4" HF THAT UTILIZES A ONE MAGNET ASSEMBLY FOR CORRECT TIME ALIGNMNENT

B&C 12FCX76B&C 12FCX76

12FCX76

Item Price: $343.96

SPEAKER MODEL

12FCX76

SPECIFICATIONS

Nominal Basket Diameter

12" / 320mm

Impedance

8 ohms

Frequency Response

47Hz - 18Hz

Dispersion 80

LOW FREQUENCY WOOFER

Sensitivity (1W/1m) 98dB
RMS Power Rating 350 Watts
Program Power 700 Watts

Voice Coil Diameter

3" / 76mm  

Former Material Glass Fibre
Winding Depth .65" / 16.5mm
Flux Density 1.0 T
Magnetic Gap Depth .31" / 8mm
Cone Waterproof Paper
Winding Material Copper

HIGH FREQUENCY DRIVER

Throat Diameter 1.4" / 36mm
Sensitivity (1W/1m) 106dB
RMS Power Rating 80 Watts
Program Power 160 Watts
Voice Coil Diameter 3" / 75mm
Winding Material Aluminum
Diaphragm Material Titanium
Magnet Ferrite
Flux Density 1.8 T
Inductance .14mH
Max. Recom. Crossover 1.2kHz

MOUNTING INFORMATION

Overall Diameter 12.4" / 315mm
Bolt Circle Diameter 11.7" / 298mm
Baffle Cutout Diameter 11.1" / 282mm
Depth 6.65" / 169mm
Flange & Gasket Thickness .55" / 14mm
Net Weight 17.6 lbs./ 8.0 kg.
Net Weight 20.5 lbs./ 9.3 kg.

  THIELE-SMALL PARAMETERS

Resonant Frequency (fs)

47 Hz
Impedance (Re) 5.3 ohms
Electrical Factor(Qes) .35
Mechanical Q (Qms) 11
Total Q (Qts) .34
Compliance Equiv. Vol. (Vas) 82 Liters/2.98cu. ft.
Voice Coil Overhang (Xmax) 6.5mm
Reference Efficiency 2.3%
Surface Area of Cone (Sd)m2 0.0522m2
Diaphragm Mass (Mms) 54 Grams
BL Factor 15.6 T-M
Coil Inductance (Le) 1.3mH
FREQUENCY RESPONSE
B&C 12FCX76 Frequency
IMPEDANCE
B&C 12FCX76 Impedance
LOW FREQUENCY DIRECTIVITY
B&C 12FCX76 LF Directivity
HIGH FREQUENCY DIRECTIVITY
B&C 12FCX76 High Frequency Directivity
POLAR PATTERN
B&C 12FCX76 Polar
PREDCITED FRQUENCY RESPONSE
B&C 12FCX76 Predicted Frquency

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