BC Speakers Portable Speaker 8CXT User Manual

Specifications  
Nominal Diameter  
Nominal Impedance  
Minimum Impedance  
210 mm (8 in)  
8 ohm  
6.3 ohm (LF)  
7.7 ohm (HF)  
75-20000 Hz  
100°  
Frequency Range  
Dispersion Angle (1)  
LF Unit  
Sensitivity (1W/1m) (2)  
Nominal Power Handling (3)  
Continuous Power Handling (4)  
Voice Coil Diameter  
Winding Material  
94 dB  
200 W  
400 W  
52 mm (2 in)  
Copper  
HF Unit  
Sensitivity (1W/1m) (5)  
Nominal Power Handling (6)  
Continuous Power Handling (7)  
Voice Coil Diameter  
Winding Material  
103 dB  
50 W  
100 W  
44 mm (1.7 in)  
Aluminium  
Titanium  
2 kHz  
Diaphragm Material  
Recom. Crossover (8)  
Parameters  
Fs  
76 Hz  
Re  
5.1 ohm  
Qes  
Qms  
Qts  
0.36  
5
0.34  
Vas  
Sd  
Eta Zero  
Xmax  
Mms  
Bl  
11.5 dm3 (0.4 ft3)  
220 cm2 (34.1 in2)  
1.4 %  
Coaxials  
400 W continuous program power capacity  
100° nominal coverage  
8CXT  
+/- 6 mm  
25 g  
13 Txm  
Le  
1.0 mH  
75 – 20000 Hz response  
94 dB sensitivity  
Mounting and Shipping Info  
Overall Diameter  
Bolt Circle Diameter  
Baffle Cutout Diameter  
Depth  
Flange and Gasket Thickness  
Net Weight  
225 mm (8.8 in)  
210 mm (8.3 in)  
187 mm (7.4 in)  
129 mm (5.1 in)  
11 mm ( 0.4 in )  
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
3
Applied RMS Voltage is set to 2.83V for 8 ohms Nominal Impedance.  
2 hours test made with continuous pink noise signal (6 dB crest factor)  
within the specified range . Power calculated on rated minimum  
 

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