B&C 12NW100-4 12" Neodymium Subwoofer Speaker 2000W 4-Ohm Bass Sub 45-1500 Hz
B&C's 12NW100 is a superb 12" subwoofer for direct radiator or horn loaded configurations. Also works well as the woofer in high-output 2-way speaker systems.
Features
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2000 W continuous program power capacity
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100 mm (4 in) copper voice coil
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45 - 1500 Hz response
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92 dB sensitivity
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FEA optimized Neodymium magnet assembly
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Double silicone spider with optimized compliance
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Ventilated voice coil gap for reduced power compressionC
Specifications
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Nominal Diameter 320 mm (12.0 in)
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Nominal Impedance 4 Ohm
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Minimum Impedance 5.0 Ohm
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Nominal Power Handling 1000 W
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Continuous Power Handling 2000 W
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Sensitivity 92.0 dB
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Frequency Range 45 - 1500 Hz
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Voice Coil Diameter 100 mm (4.0 in)
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Winding Material Copper
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Former Material Glass Fibre
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Winding Depth 25.0 mm (1.0 in)
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Magnetic Gap Depth 12.0 mm (0.5 in)
- Flux Density 1.2 T
Parameters
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Resonance Frequency 44 Hz
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Re 3.8
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Qes 0.21
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Qms 5.8
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Qts 0.2
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Vas 43.3 dm3 (1.53 ft3)
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Sd 531.0 cm2 (82.3 in2)
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1.69 %
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Xmax 9.0 mm
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Xvar 10.0 mm
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Mms 120.0 g
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Bl 24.38 Txm
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Le 1.79 mH
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EBP 209 Hz
Mounting and Shipping Info
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Overall Diameter 319 mm (12.5 in)
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Bolt Circle Diameter 299 mm (11.8 in)
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Baffle Cutout Diameter 281.0 mm (11.1 in)
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Depth 137 mm (5.4 in)
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Flange and Gasket Thickness 13 mm (0.5 in)
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Air Volume Occupied by Driver 2.7 dm3 (0.09 ft3)
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Net Weight 8.2 kg (18.0 lb)
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Shipping Units 1
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Shipping Weight 9.1 kg (20.06 lb)
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Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
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RCK12NW1004
