B&C Zvučnik 8NDL51

LF Zvučnici

B&C Zvučnik 8NDL51

by B&C Speakers

 B&C Zvučnik 8NDL51 :

B&C 8NDL51 8" 200W 8 Ohm Neodymium Loudspeaker Driver

Specifications:

  • Nominal diameter 200 mm (8.0 in)
  • Nominal impedance 8 ohms
  • Minimum impedance 6.6 ohms
  • Nominal power handling 200 W
  • Continuous power handling 400 W
  • Sensitivity (1W/1m) 94.0 dB
  • Frequency range 65 - 3000 Hz
  • Voice coil diameter 51 mm (2.0 in)
  • Winding material Copper
  • Former material Glass Fibre
  • Winding depth 17 mm (0.65 in)
  • Magnetic gap depth 8 mm (0.31 in)
  • Flux density 1.05 T


Design:

  • Surround shape Double Roll
  • Cone shape Exponential
  • Magnet material Neodymium Inside Slug
  • Spider Single
  • Pole design Straight Pole
  • Woofer cone treatment TWP Waterproof Both Sides
  • Recommended enclosure 14.0 dm3 (0.49 ft3)
  • Recommended tuning 65 Hz


Parameters:

  • Fs 66 Hz
  • Re 5.3 ohms
  • Qes 0.41
  • Qms 3.6
  • Qts 0.37
  • Vas 14.0 dm3 (0.5 ft3)
  • Sd 220.0 cm2 (34.1 in2)
  • Reference efficiency 1.0 %
  • Xmax 7.0 mm
  • Xvar 7.0 mm
  • Mms 28 g
  • Bl 12.4 Txm
  • Le 0.5 mH
  • EBP 160 Hz


Mounting And Shipping Info:

  • Overall diameter 225 mm (8.8 in)
  • Bolt circle diameter 210 mm (8.3 in)
  • Baffle cutout diameter 187.0 mm (7.4 in)
  • Depth 90 mm (3.5 in)
  • Flange and gasket thickness 11 mm (0.4 in)
  • Air volume occupied by driver 1.1 dm3 (0.04 ft3)
  • Net weight 1.8 kg (4.0 lb)
  • Shipping weight 2.2 kg (4.8 lb)
  • Shipping box 300x160x180 mm (11.8x6.3x7.1 in)
  • Service Kit RCK008NDL518
 

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