B&C Zvučnik 8NDL64

LF Zvučnici

B&C Zvučnik 8NDL64

by B&C Speakers

 B&C Zvučnik 8NDL64 :

B&C 8NDL64 8" 8 Ohm Neodymium Loudspeaker Driver

 

 

Specifications:
 

  • Nominal diameter 200 mm (8.0 in)
  • Nominal impedance 8 ohms
  • Minimum impedance 7.2 ohms
  • Nominal power handling 350 W
  • Continuous power handling 700 W
  • Sensitivity (1W/1m) 97.0 dB
  • Frequency range 80 - 4000 Hz
  • Voice coil diameter 64 mm (2.5 in)
  • Winding material Copper
  • Former material Glass Fibre
  • Winding depth 14 mm (0.55 in)
  • Magnetic gap depth 8 mm (0.31 in)
  • Flux density 1.25 T



Design:
 

  • Surround shape Double Roll
  • Cone shape Exponential
  • Magnet material Neodymium Inside Slug
  • Spider Single
  • Pole design T-Pole
  • Woofer cone treatment WP Waterproof Front Side
  • Recommended enclosure 10.0 dm3 (0.35 ft3)
  • Recommended tuning 85 Hz



Parameters:
 

  • Fs 80 Hz
  • Re 5.4 ohms
  • Qes 0.24
  • Qms 11.0
  • Qts 0.25
  • Vas 10.0 dm3 (0.35 ft3)
  • Sd 220.0 cm2 (34.1 in2) Reference efficiency 1.9 %
  • Xmax 4.5 mm
  • Xvar 5.0 mm
  • Mms 28 g
  • Bl 17.5 Txm
  • Le 0.62 mH
  • EBP 333 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 95 mm (3.74 in)
  • Flange and gasket thickness 10 mm (0.39 in)
  • Air volume occupied by driver 1.5 dm3 (0.05 ft3)
  • Net weight 2.8 kg (6.17 lb)
  • Shipping weight 3.2 kg (7.05 lb)
  • Shipping box 300x160x180 mm (11.8x6.3x7.1 in)
  • Service Kit RCK008NDL648
  •  

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