B&C Speakers Coaxials 15CXN76 - Manual

15CXN76 Coaxials
LF Drivers
LF Nd Drivers
Coaxials
HF Drivers
Horns
800 W continuous program power capacity
80° nominal coverage
40 – 18000 Hz response
99 dB sensitivity
Single Neodymium magnet assembly
Specifications
Nominal Diameter 380 mm (15 in)
Nominal Impedance 8 ohm
Minimum Impedance 6.0 ohm (LF)
8.0 ohm (HF)
Frequency Range 40 - 18000 Hz
Dispersion Angle (1) 80°
LF Unit
Sensitivity (1W/1m) (2)
99 dB
Nominal Power Handling (3) 400 W
Continuous Power Handling (4) 800 W
Voice Coil Diameter 76 mm (3 in)
Winding Material Copper
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 Polyester/Titanium
Recom. Crossover (8) 1.2 kHz
Parameters
Fs 38 Hz
Re 5.1 ohm
Qes 0.30
Qms 5.8
Qts 0.28
Vas 246 dm3 (8.6 ft3)
Sd 855 cm2 (132.5 in2)
Eta Zero 3.7 %
Xmax +/- 4.5 mm
Xvar +/- 6 mm
Mms 82 g
Bl 17.8 Txm
Le 0.9 mH
Mounting and Shipping Info
Overall Diameter 393 mm (15.5 in)
Bolt Circle Diameter 374 mm (14.7 in)
Baffle Cutout Diameter 353 mm (13.9 in)
Depth 198 mm (7.8 in)
Flange and Gasket Thickness 16 mm (5/8 in)
Net Weight 5.6 kg (12.3 lb)
Shipping Weight 7.0 kg (15.4 lb)
Shipping Box 450x450x290 mm
(17.7x17.7x11.4 in)
1
Included by –6 dB down points, averaged from 1 kHz to 8 kHz