Haut-parleur coaxial B&C 12HCX76
[12HCX76-8+8] Avis/Critiques Specifications
Nominal Diameter 320 mm (12 in)
Nominal Impedance 8 ohm
Minimum Impedance 6.7 Ohm (LF) 8 Ohm (HF)
Frequency Range 45 - 18000 Hz
Dispersion Angle 60°x40°
Diaphragm Material Titanium
Recom Crossover 1.2 kHz
Magnet Material Neodymium Ring
LF Unit
Sensitivity (1W/1m) 99 dB
Nominal Power Handling (AES) 350 W
Continuous Power Handling 700 W
Voice Coil Diameter 76 mm (3 in)
Winding Material Copper
HF Unit
Sensitivity (1W/1m) 107 dB
Nominal Power Handling (AES) 80 W
Continuous Power Handling 160 W
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Parameters
Fs 42 Hz
Re 5 ohm
Qes 0.2
Qms 8
Qts 0.19
Vas 120 dm3 (4.20 ft3)
Sd 522 cm2 (80.90 in2)
η0 4.1 %
Xmax ± 4 mm
Xvar ± 6 mm
Mms 47 g
Bl 17.6 Txm
Le 0.8 mH
Mounting and Shipping info
Overall Diameter 315 mm (12.4 in)
Bolt Circle Diameter 298 mm (11.7 in)
Baffle Cutout Diameter 282 mm (11.1 in)
Depth 168 mm (6.6 in)
Flange and Gasket Thickness 14 mm (0.55 in)
Net Weight 5.2 kg (12.3 lb)
Shipping Weight 7 kg (11.4 lb)
Shipping Box 380x380x240 mm (15x15x9 in)
Mesure SPL vs Frequency
Mesure Impédance
Dispersion horizontal partie LF
Dispersion vertical partie LF
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