B&C Speakers Coaxials 8CXT Specifications

8CXT

Coaxials

LF Drivers

LF Nd Drivers

Coaxials

HF Drivers

Horns

400 W continuous program  power capacity

100° nominal coverage

75 – 20000 Hz response

94 dB sensitivity

Specifications

Nominal Diameter

210 mm (8 in)

Nominal Impedance

8 ohm

Minimum Impedance

6.3 ohm (LF)

7.7  ohm (HF)

Frequency Range

75-20000 Hz

Dispersion Angle (1)

100°

LF Unit

Sensitivity (1W/1m) (2)

94 dB

Nominal Power Handling (3)

200 W

Continuous Power Handling (4)

400 W

Voice Coil Diameter

52 mm (2 in)

Winding Material

Copper

HF Unit

Sensitivity (1W/1m) (5)

103 dB

Nominal Power Handling (6)

50 W

Continuous Power Handling (7)

100 W

Voice Coil Diameter

44 mm (1.7 in)

Winding Material

Aluminium

Diaphragm Material

Titanium

Recom. Crossover (8)

2 kHz

Parameters

Fs

76 Hz

Re

5.1 ohm

Qes

0.36

Qms

5

Qts

0.34

Vas

11.5 dm3 (0.4 ft3)

Sd

220 cm2 (34.1 in2)

Eta Zero

1.4 %

Xmax

+/- 6 mm

Mms

25 g

Bl

13 Txm

Le

1.0 mH

Mounting and Shipping Info

Overall Diameter

225 mm (8.8 in)

Bolt Circle Diameter

210 mm (8.3 in)

Baffle Cutout Diameter

187 mm (7.4 in)

Depth

129 mm (5.1 in)

Flange and Gasket Thickness

11 mm ( 0.4 in )

Net Weight

3.9 kg (8.6 lb)

1

Included by –6 dB down points, averaged from 1 kHz to 8 kHz with B&C

XO-1 crossover filter.

2

Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.

3

2 hours test made with continuous pink noise signal (6 dB crest factor)

within the specified range . Power calculated on  rated minimum