B&C Speakers Coaxials 8CXT Specifications

8CXT
Coaxials
400 W continuous program power capacity
75 – 20000 Hz response
100° nominal coverage
94 dB sensitivity

Specifications

Nominal Diameter 210 mm (8 in)
Nominal Impedance
Minimum Impedance 6.3 ohm (LF)
7.7 ohm (HF)
Frequency Range 75-20000 Hz
Dispersion Angle (1)
LF Unit
Sensitivity (1W/1m) (2)
Nominal Power Handling (3)
Continuous Power Handling (4)
Voice Coil Diameter
Winding Material
HF Unit
Sensitivity (1W/1m) (5)
Nominal Power Handling (6)
Continuous Power Handling (7)
Voice Coil Diameter 44 mm (1.7 in)
Winding Material
Diaphragm Material
Recom. Crossover (8)
Parameters
Fs
Re
Qes
Qms
Qts
Vas 11.5 dm3 (0.4 ft3)
Sd 220 cm2 (34.1 in2)
Eta Zero
Xmax
Mms
Bl
Le
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
8 ohm
100°
94 dB
200 W
400 W
52 mm (2 in)
Copper
103 dB
50 W
100 W
Aluminium
Titanium
2 kHz
76 Hz
5.1 ohm
0.36
5
0.34
1.4 %
+/- 6 mm
25 g
13 Txm
1.0 mH