BC Speakers Speaker System 12CXN76 User Manual

Specifications  
Nominal Diameter  
Nominal Impedance  
Minimum Impedance  
320 mm (12 in)  
8 ohm  
6.5 ohm (LF)  
8.0 ohm (HF)  
45 - 18000 Hz  
80°  
Frequency Range  
Dispersion Angle (1)  
LF Unit  
Sensitivity (1W/1m) (2)  
Nominal Power Handling (3)  
Continuous Power Handling (4)  
Voice Coil Diameter  
Winding Material  
99 dB  
350 W  
700 W  
76 mm (3 in)  
Copper  
HF Unit  
Sensitivity (1W/1m) (5)  
Nominal Power Handling (6)  
Continuous Power Handling (7)  
Voice Coil Diameter  
Winding Material  
105 dB  
80 W  
160 W  
75 mm (3 in)  
Aluminium  
Polyester/Titanium  
1.2 kHz  
Diaphragm Material  
Recom. Crossover (8)  
Parameters  
Fs  
Re  
42 Hz  
5.0 ohm  
Qes  
Qms  
Qts  
0.20  
8.0  
0.19  
Vas  
Sd  
120 dm3 (4.2 ft3)  
522 cm2 (80.9 in2)  
4.1 %  
Eta Zero  
Xmax  
Xvar  
Mms  
Bl  
Coaxials  
700 W continuous program power capacity  
80° nominal coverage  
12CXN76  
+/- 4 mm  
+/- 6 mm  
47 g  
17.6 Txm  
0.8 mH  
45 – 18000 Hz response  
99 dB sensitivity  
Single Neodymium magnet assembly  
Le  
Mounting and Shipping Info  
Overall Diameter  
Bolt Circle Diameter  
Baffle Cutout Diameter  
Depth  
Flange and Gasket Thickness  
Net Weight  
315 mm (12.4 in)  
298 mm (11.7 in)  
282 mm (11.1 in)  
168 mm (6.6 in)  
14 mm ( 0.55 in )  
5.0 kg (11.0 lb)  
5.9 kg (13.0 lb)  
380x380x240 mm  
(15x15x9.4 in)  
Shipping Weight  
Shipping Box  
1
Included by –6 dB down points, averaged from 1 kHz to 8 kHz  
 

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