Our Web Price: £349.99

B&C 15NW76 Drive Unit

600W 15" Woofer Driver, 8 ohm (single)

Features:

Specifications

• Nominal Diameter
  380 mm (15 in)
• Nominal Impedance
  8 ohm
• Minimum Impedance
  6.9 ohm
• Nominal Power Handling (AES)
  600 W
• Continuous Power Handling
  1200 W
• Sensitivity (1W/1m)
  100 dB
• Frequency Range
  40 - 2000 Hz
• Voice Coil Diameter
  76 mm (3 in)
• Winding Material
  Copper
• Former Material
  Glass Fibre
• Magnet Material
  Neodymium Ring
• Winding Depth
  19 mm (0.75 in)
• Magnetic Gap Depth
  11 mm (0.43 in)
• Flux Density
  1.3 T

Parameters

• Fs
  42 Hz
• Re
  5.3 ohm
• Qes
  0.23
• Qms
  4.3
• Qts
  0.22
• Vas
  130 dm³ (4.50 ft³)
• Sd
  855 cm² (132.50 in²)
• η₀
  4.4 %
• Xmax
  ± 8 mm
• Xvar
  ± 10 mm
• Mms
  104 g
• Bl
  25.5 Txm
• Le
  1.25 mH

Mounting and Shipping info

• Overall Diameter
  393 mm (15.5 in)
• Bolt Circle Diameter
  374 mm (14.7 in)
• Baffle Cutout Diameter
  354 mm (13.9 in)
• Depth
  177 mm (7 in)
• Flange and Gasket Thickness
  16 mm (0.62 in)
• Net Weight
  5.6 kg (12.3 lb)
• Shipping Weight
  7 kg (15.4 lb)
• Shipping Box
  420x420x200 mm (16.5x16.5x7.9 in)

Design

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

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