B&C 15NW76

15NW76

• Specifications
  • Nominal diameter
    380 mm (15.0 in)
  • Nominal impedance
    8 Ω
  • Minimum impedance
    6.9 Ω
  • Nominal power handling *
    600 W
  • Continuous power handling *
    1200 W
  • Sensitivity (1W/1m) *
    100.0 dB
  • Frequency range
    40 - 2000 Hz
  • Voice coil diameter
    76 mm (3.0 in)
  • Winding material
    Copper
  • Former material
    Glass Fibre
  • Winding depth
    19 mm (0.75 in)
  • Magnetic gap depth
    11 mm (0.43 in)
  • Flux density
    1.3 T
• Design
  • Surround shape
    Triple Roll
  • Cone shape
    Exponential
  • Magnet material
    Neodymium Ring
  • Spider
    Double Silicone
  • Pole design
    T-Pole
  • Woofer cone treatment
    WP Waterproof Front Side
  • Recommended enclosure
    90.0 dm³ (3.18 ft³)
  • Recommended tuning
    53 Hz
• Parameters *
  • Fs
    42 Hz
  • Re
    5.3 Ω
  • Qes
    0.23
  • Qms
    4.3
  • Qts
    0.22
  • Vas
    130.0 dm³ (4.5 ft³)
  • Sd
    855.0 cm² (132.5 in²)
  • η₀
    4.4 %
  • Xmax
    8.0 mm
  • Xvar
    10.0 mm
  • Mms
    104 g
  • Bl
    25.5 Txm
  • Le
    1.25 mH
  • EBP
    182 Hz
• Mounting And Shipping Info
  • Overall diameter
    393 mm (15.5 in)
  • Bolt circle diameter
    374 mm (14.7 in)
  • Baffle cutout diameter
    354.0 mm (13.9 in)
  • Depth
    177 mm (7.0 in)
  • Flange and gasket thickness
    16 mm (0.62 in)
  • Air volume occupied by driver
    3.7 dm³ (0.13 ft³)
  • Net weight
    5.6 kg (12.3 lb)
  • Shipping units
    1
  • Shipping weight
    7.0 kg (15.4 lb)
  • Shipping box
    420x420x200 mm (16.5x16.5x7.9 in)

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