B&C Speakers 12 CX B - Manual
B&C Speakers 12 CX B – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Speakers
Coaxials
HF Compression drivers Horns
1
B&C
Thanks to its power handling, very good output
level over a wide frequency range and excellent
dispersion, this 12” coaxial transducer allows for
high quality performance in compact cabinets
Specifications
Nominal Diameter
320 mm. (12 in.)
Nominal Impedance
8
Ω
Minimum Impedance
6.3
Ω
(LF), 7.2
Ω
(HF)
Frequency Range
55 – 18000 Hz
Dispersion Angle1
90°
LF unit
Sensitivity (1W/1m)2
99 dB
Power Handling
(60 –600 Hz)
Nominal3
250 W
Continuous Program4
500 W
Voice Coil Diameter
65 mm. (2.5 in.)
Winding Material
Copper
HF unit
Sensitivity (1W/1m)5
104.5 dB
Power Handling
(2200 –20000 Hz)
Nominal 30
W
Continuous Program
60 W
Voice Coil Diameter
44 mm. (1.75 in.)
Winding Material
Aluminium
Diaphragm Material
Mylar
Min. Recom. Crossover6
1.8 kHz
Thiele & Small Parameters
7
Fs
54 Hz
Re
5.5
Ω
Qes
0.37
Qms
7.2
Qts
0.35
Vas
94.6 dm.3 (3.3 cu. ft.)
Sd
522 cm.2 (80.9 sq. in.)
η
0
3.8 %
X max
± 2.6 mm.
Mms
35 gr.
Bl
13.4 Tm
Le
1.2 mH
12 CX B
|
Coaxials
Progetto3 7-01-2005 15:25 Pagina 1
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