B&C 12PLB76

Descriere

Difuzor 12PLB76

• Specifications
  • Nominal diameter
    320 mm (12.0 in)
  • Nominal impedance
    8 Ω
  • Minimum impedance
    6.4 Ω
  • Nominal power handling *
    350 W
  • Continuous power handling *
    700 W
  • Sensitivity (1W/1m) *
    99.0 dB
  • Frequency range
    50 – 2000 Hz
  • Voice coil diameter
    76 mm (3.0 in)
  • Winding material
    Aluminium
  • Former material
    Glass Fibre
  • Winding depth
    16 mm (0.62 in)
  • Magnetic gap depth
    11 mm (0.4 in)
  • Flux density
    1.05 T
• Design
  • Surround shape
    Double Roll
  • Cone shape
    Exponential
  • Magnet material
    Ferrite
  • Spider
    Single
  • Pole design
    T-Pole
  • Woofer cone treatment
    WP Waterproof Front Side (upon request)
  • Recommended enclosure
    42.0 dm³ (1.48 ft³)
  • Recommended tuning
    65 Hz
• Parameters *
  • Fs
    50 Hz
  • Re
    5.0 Ω
  • Qes
    0.24
  • Qms
    5.3
  • Qts
    0.23
  • Vas
    75.0 dm³ (2.6 ft³)
  • Sd
    522.0 cm² (80.9 in²)
  • η₀
    3.8 %
  • Xmax
    5.0 mm
  • Xvar
    7.0 mm
  • Mms
    51 g
  • Bl
    18.6 Txm
  • Le
    1.2 mH
  • EBP
    208 Hz
• Mounting And Shipping Info
  • Overall diameter
    316 mm (12.4 in)
  • Bolt circle diameter
    296 mm (11.6 in)
  • Baffle cutout diameter
    282.0 mm (11.1 in)
  • Depth
    136 mm (5.35 in)
  • Flange and gasket thickness
    16 mm (0.62 in)
  • Air volume occupied by driver
    3.3 dm³ (0.12 ft³)
  • Net weight
    7.4 kg (16.4 lb)
  • Shipping weight
    8.2 kg (18.0 lb)
  • Shipping box
    340x340x170 mm (13.4×13.4×6.7 in)
• Service Kit
  • RCK12PLB768