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B & C Speakers 12NW100-4 LF Drivers 12 inch NEO WOOFER 4 Ohm Neodymium Inside Slug Magnet 100 mm Copper Voice Coil 2000 Watts Power Capacity

KWD 109
Brand
B&C Speakers
Category
Car Electronics
Weight
8.2 kg
– 1 +

Special Features

  • 2000 W continuous program power capacity || 100 mm (4 in) copper voice coil || 45 - 1500 Hz response || 92 dB sensitivity || FEA optimized Neodymium magnet assembly || Double silicone spider with optimized compliance || Ventilated voice coil gap for reduced power compression "
  • SPECIFICATIONS || Nominal Diameter :: 320 mm (12.0 in) || Nominal Impedance :: 4 Ω || Minimum Impedance :: 5.0 Ω || Nominal Power Handling 1 :: 1000 W || Continuous power handling 2 :: 2000 W || Sensitivity (1W/1m) 3 :: 92.0 dB || Frequency Range :: 45 - 1500 Hz || Voice Coil Diameter :: 100 mm (4.0 in) || Winding Material :: Copper || Former Material :: Glass Fibre || Winding Depth :: 25.0 mm (1.0 in) || Magnetic Gap Depth :: 12.0 mm (0.5 in) || Flux Density :: 1.2 T
  • DESIGN || Surround Shape :: Triple Roll || Cone Shape :: Radial || Magnet Material :: Neodymium Inside Slug || Spider :: Double Silicone || Pole Design :: T-Pole || Woofer Cone Treatment :: TWP || aterproof Both Sides || Recommended Enclosure :: 50.0 dm3 (1.77 ft3) || Recommended Tuning :: 50 Hz"
  • PARAMETERS || Resonance Frequency :: 44 Hz || Re :: 3.8 Ω || Qes :: 0.21 || Qms :: 5.8 || Qts :: 0.2 || Vas :: 43.3 dm3 (1.53 ft3) || Sd :: 531.0 cm2 (82.3 in2) || η₀ :: 1.69 % || Xmax :: ± 9.0 mm || Xvar :: ± 10.0 mm || Mms :: 120.0 g || Bl :: 24.38 Txm || Le :: 1.79 mH || EBP :: 209 Hz"
  • MOUNTING AND SHIPPING INFO || Overall Diameter :: 319 mm (12.5 in) || Bolt Circle Diameter :: 299 mm (11.8 in) || Baffle Cutout Diameter :: 281.0 mm (11.1 in) || Depth :: 137 mm (5.4 in) || Flange and Gasket Thickness :: 13 mm (0.5 in) || Air Volume Occupied by Driver :: 2.7 dm3 (0.09 ft3) || Net Weight :: 8.2 kg (18.0 lb) || Shipping Units :: 1 || Shipping Weight :: 9.1 kg (20.06 lb) || Shipping Box :: 360x360x200 mm (14.17x14.17x7.87 in)

Description

* Nominal Diameter: 320 mm (12.0 in). * Nominal Impedance: 4 Ohms. * Minimum Impedance: 5 Ohms. * Nominal Power Handling: 1000 W. * Continuous power handling: 2000 W. * Sensitivity (1W/1m): 96.0 dB. * Frequency Range: 45 - 1500 Hz. * Voice Coil Diameter: 100 mm (4.0 in). * Winding Material: Copper. * Former Material: Glass Fibre. * Winding Depth: 25.0 mm (1.0 in). * Magnetic Gap Depth: 12.0 mm (0.5 in). * Flux Density: 1.2 TDesign. * Surround Shape: Triple Roll. * Cone Shape: Radial. * Magnet Material: Neodymium Inside Slug. * Spider: Double Silicone. * Pole Design: T-Pole. * Woofer Cone Treatment: TWP Waterproof Both Sides. * Recommended Enclosure: 50.0 dm3 (1.77 ft3). * Recommended Tuning: 50 HzParameters4. * Resonance Frequency: 42 Hz. * Overall Diameter: 319 mm (12.5 in). * Bolt Circle Diameter: 299 mm (11.8 in). * Baffle Cutout Diameter: 281.0 mm (11.1 in). * Depth: 137 mm (5.4 in). * Flange and Gasket Thickness: 13 mm (0.5 in). * Air Volume Occupied by Driver: 2.7 dm3 (0.09 ft3). * Net Weight: 8.2 kg (18.0 lb). * Shipping Units: 1. * Shipping Weight: 9.1 kg (20.06 lb). * Shipping Box: 360x360x200 mm (14.17x14.17x7.87 in)Service Kit. * Recone kit: RCK12NW1008D

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