B&C Speakers Coaxials 12CX32 Specifications
12CX32
Coaxials
LF Drivers
LF Nd Drivers
Coaxials
HF Drivers
Horns
700 W continuous program power capacity
80° nominal coverage
55 – 20000 Hz response
99 dB sensitivity
XO-3 dedicated crossover network
Specifications
Nominal Diameter
320 mm (12 in)
Nominal Impedance
8 ohm
Minimum Impedance
6.2 ohm (LF)
7.8 ohm (HF)
Frequency Range
55 - 20000 Hz
Dispersion Angle (1)
80°
LF Unit
Sensitivity (1W/1m) (2)
99 db
Nominal Power Handling (3)
350 W
Continuous Power Handling (4)
700 W
Voice Coil Diameter
76 mm (3 in)
Winding Material
Aluminium
HF Unit
Sensitivity (1W/1m) (5)
105 dB
Nominal Power Handling (6)
80 W
Continuous Power Handling (7)
160 W
Voice Coil Diameter
75 mm (3 in)
Winding Material
Aluminium
Diaphragm Material
Titanium
Recom. Crossover (8)
1.2 kHz
Parameters
Fs
57 Hz
Re
5.1 ohm
Qes
0.3
Qms
5.2
Qts
0.28
Vas
79 dm3 (2.8 ft3)
Sd
522 cm2 (80.9 in2)
Eta Zero
4.7 %
Xmax
+/- 4 mm
Xvar
+/- 6 mm
Mms
38 g
Bl
15.3 Txm
Le
1.2 mH
Mounting and Shipping Info
Overall Diameter
316 mm (12.4 in)
Bolt Circle Diameter
296 mm (11.6 in)
Baffle Cutout Diameter
282 mm (11.1in)
Depth
190 mm (7.5 in)
Flange and Gasket Thickness
16 mm (5/8 in)
Net Weight
11.2 kg (24.6 lb)
Shipping Weight
12.3 kg (27 lb)
Shipping Box
380x380x240 mm
(15x15x9.4 in)