Our Web Price: £299.99

B&C 12TBX100 Drive Unit

1000W 12" Subwoofer Driver, 8 Ohm (single)

Features:

Specifications

• Nominal Diameter
  320 mm (12 in)
• Nominal Impedance
  8 ohm
• Minimum Impedance
  6.3 ohm
• Nominal Power Handling (AES)
  1000 W
• Continuous Power Handling
  2000 W
• Sensitivity (1W/1m)
  95 dB
• Frequency Range
  45 - 1500 Hz
• Voice Coil Diameter
  100 mm (4 in)
• Winding Material
  Copper
• Former Material
  Glass Fibre
• Magnet Material
  Ceramic Ring
• Winding Depth
  25 mm (1 in)
• Magnetic Gap Depth
  12 mm (0.5 in)
• Flux Density
  1.1 T

Parameters

• Fs
  42 Hz
• Re
  5.1 ohm
• Qes
  0.27
• Qms
  6.9
• Qts
  0.26
• Vas
  37.5 dm³ (1.30 ft³)
• Sd
  531 cm² (82.00 in²)
• η₀
  1.15 %
• Xmax
  ± 9 mm
• Xvar
  ± 11 mm
• Mms
  119 g
• Bl
  25.5 Txm
• Le
  1.6 mH

Mounting and Shipping info

• Overall Diameter
  319 mm (12.5 in)
• Bolt Circle Diameter
  299 mm (11.8 in)
• Baffle Cutout Diameter
  281 mm (11.1 in)
• Depth
  135 mm (5.3 in)
• Flange and Gasket Thickness
  13 mm (0.5 in)
• Net Weight
  11.8 kg (26 lb)
• Shipping Weight
  12.4 kg (27.3 lb)
• Shipping Box
  340x340x170 mm (13.4x13.4x6.7 in)

Design

• Surround Shape
  Triple Roll
• Cone Shape
  Radial
• Magnet Type
  Ceramic Ring
• Spider
  Double Silicone
• Pole Design
  T-Pole
• Waterproof
  TWP
• Ventilation V.C. Gap
  Yes
• Demodulating Ring
  Yes

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