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B&C Speakers 8PS21

Woofer 8", 200/400w, 94dB, 73Hz, 70‐3000Hz, 50mm, Rame. Disponibile 8Ω o 16Ω

2/5 working days
88,00
127,00
  • 400 W continuous program power capacity
  • 51 mm (2 in) copper voice coil
  • 70 - 3000 Hz response
  • 94 dB sensitivity
  • Shorting copper cap for extended HF response

 

SPECIFICATIONS

  • Nominal Diameter  200 mm (8.0 in)
  • Nominal Impedance  8 Ω oppure 16Ω
  • Minimum Impedance  7.0 Ω
  • Nominal Power Handling  200 W
  • Continuous Power Handling  400 W
  • Sensitivity  94.0 dB
  • Frequency Range  70 - 3000 Hz
  • Voice Coil Diameter  51 mm (2.0 in)
  • Winding Material  Copper
  • Former Material  Kapton
  • Winding Depth  16.0 mm (0.62 in)
  • Magnetic Gap Depth  8.0 mm (0.31 in)
  • Flux Density  1.1 T

 

THIELE & SMALL PARAMETERS

  • Resonance Frequency  73 Hz
  • Re  5.4 Ω
  • Qes  0.36
  • Qms  4.2
  • Qts  0.33
  • Vas  14.0 dm3 (0.49 ft
  • Sd  220.0 cm2 (34.1 in
  • η₀  1.5 %
  • Xmax  5.0 mm
  • Xvar  4.0 mm
  • Mms  23.0 g
  • Bl  12.6 Txm
  • Le  0.5 mH
  • EBP  202 Hz

 

MOUNTING AND SHIPPING INFORMATION

  • 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  91 mm (3.6 in)
  • Flange and Gasket Thickness  11 mm (0.4 in)
  • Air Volume Occupied by Driver  1.2 dm3 (0.04 ft
  • Net Weight  3.3 kg 

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