B & C Speaker 15FCX76
Specifications
Nominal diameter 380 mm (15.0 in)
Nominal impedance 8 Ω
Minimum impedance lf 6.0 Ω
Minimum impedance hf 7.8 Ω
Frequency range 40 - 18000 Hz
Dispersion angle1 80 °
Magnet material Ceramic
Specifications LF Unit
LF Sensitivity2 98.0 dB
LF Nominal Power Handling3 400 W
LF Continuos Power Handling4 800 W
LF Voice Coil Diameter 76 mm (3.0 in)
LF Winding Material Copper
Specifications HF Unit
HF Sensitivity5 105.0 dB
HF Nominal Power Handling6 80 W
HF Continuos Power
Handling7 160 W
Specifications HF Unit
HF Voice Coil Diameter 75 mm (3.0 in)
HF Winding Material Aluminium
Diaphragm material Titanium
Recommended
crossover8 1.2 kHz
Parameters
Fs 40 Hz
Re 5 Ω
Qes 0.47
Qms 8.3
Qts 0.44
Vas 187.0 dm3 (6.6 ft3)
Sd 855.0 cm2 (132.5
in2)
η₀ 2.5 %
Xmax 6.5 mm
Xvar 7.5 mm
Mms 87 g
Bl 15.6 Txm
Le 1.2 mH
Parameters
EBP 85 Hz
Mounting And Shipping Info
Overall diameter 393 mm (15.5 in)
Bolt circle diameter 374 mm (16.7 in)
Baffle cutout
diameter 353 mm (13.9 in)
Depth 199 mm (7.83 in)
Flange and gasket
thickness 16 mm (0.62 in)
Net weight 9.0 kg (19.8 lb)
Shipping units 1
Shipping weight 9.7 kg (21.4 lb)
Shipping box 446x439x253 mm
(17.5x17.3x10 in)
Service Kit
Service kit lf RCK15FCX768
Replacement
diaphragm MMD3BTN8M
