B&C 5NDL38

5NDL38

• Specifications
  • Nominal diameter
    127 mm (5.0 in)
  • Nominal impedance
    8 Ω
  • Minimum impedance
    6.3 Ω
  • Nominal power handling *
    90 W
  • Continuous power handling *
    180 W
  • Sensitivity (1W/1m) *
    91.0 dB
  • Frequency range
    80 - 7000 Hz
  • Voice coil diameter
    38 mm (1.5 in)
  • Winding material
    Aluminium
  • Former material
    Glass Fibre
  • Winding depth
    10 mm (0.37 in)
  • Magnetic gap depth
    6 mm (0.24 in)
  • Flux density
    1.25 T
• Design
  • Surround shape
    Roll
  • Cone shape
    Exponential
  • Magnet material
    Neodymium Ring
  • Spider
    Single
  • Pole design
    Straight Pole
  • Woofer cone treatment
    WP Waterproof Front Side
  • Recommended enclosure
    5.0 dm³ (0.18 ft³)
  • Recommended tuning
    80 Hz
• Parameters *
  • Fs
    80 Hz
  • Re
    5.5 Ω
  • Qes
    0.37
  • Qms
    9.2
  • Qts
    0.36
  • Vas
    4.3 dm³ (0.15 ft³)
  • Sd
    95.0 cm² (14.73 in²)
  • η₀
    0.55 %
  • Xmax
    3.5 mm
  • Xvar
    4.0 mm
  • Mms
    11 g
  • Bl
    9.2 Txm
  • Le
    0.64 mH
  • EBP
    216 Hz
• Mounting And Shipping Info
  • Overall diameter
    150 mm (5.9 in)
  • Bolt circle diameter
    142 mm (5.6 in)
  • Baffle cutout diameter
    122.0 mm (4.8 in)
  • Depth
    75 mm (2.95 in)
  • Flange and gasket thickness
    9 mm (0.35 in)
  • Air volume occupied by driver
    0.35 dm³ (0.01 ft³)
  • Net weight
    0.85 kg (1.9 lb)
  • Shipping units
    1
  • Shipping weight
    1.1 kg (2.4 lb)
  • Shipping box
    221x214x130 mm (8.7x8.4x5.1 in)
• Service Kit
  •  
    RCK005NDL388