B&C 18TBW100 18" Professional 3000 Watts Subwoofer 8-Ohm
Key Features
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3000 W continuous program power capacity
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100 mm (4 in) split winding copper voice coil
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35 - 1000 Hz response
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96 dB sensitivity
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57 mm peak-to-peak excursion before damage
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Double silicone spider with optimized compliance
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Ventilated voice coil gap for reduced power compression
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Aluminium demodulating ring for very low distortion
Specifications
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Nominal Diameter 460 mm (18.0 in)
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Nominal Impedance 8 Ohm
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Minimum Impedance 6.5 Ohm
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Nominal Power Handling 1500 W
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Continuous Power Handling 3000 W
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Sensitivity3 96.0 dB
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Frequency Range 35 - 1000 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 31.0 mm (1.22 in)
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Magnetic Gap Depth 15.0 mm (0.59 in)
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Flux Density 1.15 T
Parameters
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Resonance Frequency 35 Hz
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Re 5.3
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Qes 0.41
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Qms 8.0
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Qts 0.39
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Vas 175.0 dm3 (6.18 ft3)
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Sd 1210.0 cm2 (187.6 in2)
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1.76 %
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Xmax 12.0 mm
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Xvar 14.0 mm
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Mms 245.0 g
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Bl 26.4 Txm
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Le 2.45 mH
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EBP 85 Hz
Mounting And Shipping Info
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Overall Diameter 460 mm (18.0 in)
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Bolt Circle Diameter 442 mm (17.4 in)
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Baffle Cutout Diameter 422.0 mm (16.6 in)
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Depth 241 mm (9.5 in)
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Flange and Gasket Thickness 16 mm (0.61 in)
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Air Volume Occupied by Driver 11.0 dm3 (0.39 ft3)
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Net Weight 15.1 kg (33.3 lb)
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Shipping Units 1
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Shipping Weight 16.7 kg (36.82 lb)
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Shipping Box 500x495x275 mm (19.69x19.49x10.83 in)
Service Kit
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RCK18TBW1008
