BC Speakers Speaker 12NW100 User Manual

Specification  
Nominal Diameter  
320 (12) mm (in)  
8 Ohm  
Nominal Impedance (1)  
Minimum Impedence  
Nominal Power Handling (2)  
Continuous Power Handling (3)  
Sensitivity (1W/1m) (4)  
Frequency Range  
6.2 Ohm  
700 W  
1400 W  
96 dB  
45 - 1500 Hz  
100 (4) mm (in)  
Copper  
Voice Coil Diameter  
Winding Material  
Former Material  
Winding Depth  
Magnetic Gap Depth  
Flux Density  
Glass Fibre  
25 (1) mm (in)  
12 (1/2) mm (in)  
1.2 T  
Thiele & Small Parameters  
Fs  
Re  
Qes  
Qms  
Qts  
42 Hz  
5.1 Ohm  
0.21  
3.6  
0.20  
Vas  
Sd  
44 (1.5) dm3 (ft3)  
531 (82.3) cm2 (in2)  
1.7 %  
Eta Zero  
Xmax  
Xvar  
Mms  
Bl  
+/- 9 mm  
+/- 11 mm  
119 g  
28 Txm  
Le  
1.9 mH  
Mounting and Shipping Info  
Subwoofer  
1400 W continuous program power capacity  
100 mm (4 in) copper voice coil  
40 – 1500 Hz response  
12NW100  
Overall Diameter  
Bolt Circle Diameter  
Baffle Cutout Diameter  
Depth  
Flange and Gasket Thickness  
Net Weight  
319 mm (12.5 in)  
299 mm (11.8 in)  
281 mm (11.1 in)  
137 mm (5.4 in)  
13 mm (0.5 in)  
96 dB sensitivity  
FEA optimized Neodymium magnet assembly  
8.2 kg (18 lb)  
Double silicone spider with optimized compliance  
Ventilated voice coil gap for reduced power compression  
Shipping Weight  
Shipping Box  
8.9 kg (19.6 lb)  
340x340x170 mm  
(13.4x13.4x6.7 in)  
1
For different impedances, please ask.  
2
2 hours test made with continuous pink noise signal (6 dB crest factor).  
Power calculated on rated minimum impedance.  
Power on Continuous Program is defined as 3 dB greater than the  
Nominal rating.  
3
4
Applied RMS Voltage is set to 2.83V for 8 ohms or 2.0V for 4 ohms  
Nominal Impedance  
 

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