B&C 12NDL88 12" 1400W Neodymium Pro Audio Woofer 8-Ohm MidBass Speaker
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Continuous Power Handling
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Voice Coil Diameter
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Magnet Material
Key Features
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1400 W continuous program power capacity
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88 mm (3.5 in) aluminium voice coil
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50 - 3000 Hz response
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98 dB sensitivity
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Aluminium demodulating ring allows a very low distortion figure
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Double silicone spider with optimized compliance
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Ventilated voice coil gap for reduced power compression
Specifications
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Nominal Diameter 320 mm (12.0 in)
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Nominal Impedance 8 Ohm
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Minimum Impedance 6.0 Ohm
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Nominal Power Handling1 700 W
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Continuous Power Handling2 1400 W
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Sensitivity3 98.0 dB
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Frequency Range 50 - 3000 Hz
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Voice Coil Diameter 88 mm (3.5 in)
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Winding Material Aluminium
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Former Material Glass Fibre
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Winding Depth 21.0 mm (0.85 in)
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Magnetic Gap Depth 10.0 mm (0.4 in)
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Flux Density 1.15 T
Parameters
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Resonance Frequency 51 Hz
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Re 5.0
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Qes 0.29
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Qms 5.0
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Qts 0.27
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Vas 52.0 dm3 (1.84 ft3)
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Sd 522.0 cm2 (80.9 in2)
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2.3 %
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Xmax 8.0 mm
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Xvar 9.5 mm
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Mms 71.0 g
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Bl 19.9 Txm
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Le 1.3 mH
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EBP 175 Hz
Mounting And Shipping Info
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Overall Diameter 315 mm (12.4 in)
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Bolt Circle Diameter 298 mm (11.73 in)
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Baffle Cutout Diameter 282.0 mm (11.1 in)
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Depth 140 mm (5.51 in)
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Flange and Gasket Thickness 13 mm (0.51 in)
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Air Volume Occupied by Driver 2.5 dm3 (0.08 ft3)
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Net Weight 4.8 kg (10.58 lb)
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Shipping Units 1
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Shipping Weight 5.7 kg (12.57 lb)
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Shipping Box 360x360x200 mm (14.17x14.17x7.87 in)
Service Kit
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RCK12NDL888