B&C 15 CX 40

Specifications

Nominal Diameter 380 mm (15 in)

Nominal Impedance 8 ohm

Minimum Impedance 5.8 ohm (LF) 7.9 ohm (HF)

Frequency Range 45 - 20000 Hz

Dispersion Angle 80°  (1)

LF Unit

Sensitivity (1W/1m) 99 dB  (2)

Nominal Power Handling 400 W  (3)

Continuous Power Handling 800 W  (4)

Voice Coil Diameter 76 mm (3 in)

Winding Material Aluminium

HF Unit

Sensitivity (1W/1m) 106 dB  (5)

Nominal Power Handling 80 W  (6)

Continuous Power Handling 160 W  (7)

Voice Coil Diameter 75 mm (3 in)

Winding Material Aluminium

Diaphragm Material Titanium

Recom. Crossover 1.2 kHz  (8)

Parameters

Fs 44 Hz

Re 5.1 ohm

Qes 0.46

Qms 6.7

Qts 0.43

Vas 162 dm3 (5.7 ft3)

Sd 855 cm2 (132.5 in2)

Eta Zero 2.8 %

Xmax +/- 4.5 mm

Xvar +/- 5.5 mm

Mms 84 g

Bl 15.9 Txm

Le 1.1 mH

Mounting and Shipping Info

Overall Diameter 394 mm (15.5 in)

Bolt Circle Diameter 374 mm (14.7 in)

Baffle Cutout Diameter 355 mm (14 in)

Depth 219 mm (8.6 in)

Flange and Gasket Thickness 16 mm 8 (5/8 in)

Net Weight 12.1 kg (26.6 lb)

Shipping Weight 13.5 kg (29.7 lb)

Shipping Box 450x450x290 mm (17.7x17.7x11.4 in)

Crossover

Model XO-4

Filter Type Two way

Nominal Impedance 8 Ohm

Crossover Frequency 1.2 kHz

Slope 6 dB/oct. (Low)

12 db/oct. with eq. (High)

Overall Dimensions 142x107 mm (5.6x4.2 in)

Weight 0.6 kg (1.3 lb)

un bonne compression
   lol

je sors

Potter tu plaisantes ou bien tu sembles vouloir faire comprendre que ce coax n'est bon que pour ça compression ?