8″ B&C Woofer PS21

Key Features

  • 400 W continuous program power capacity
  • 50 mm (2 in) copper voice coil
  • 70 – 3000 Hz response
  • 94 dB sensitivity
  • Shorting copper cap for extended HF response

Teirautis telefonu

+37069873838

darius@combo.lt

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Aprašymas

SPECIFICATIONS
Nominal Basket Diameter 8″ / 200mm
Impedance 8 ohms
RMS Power Rating 200 Watts
Program Power 400 Watts
Frequency Response 70Hz – 3.0kHz
Sensitivity (1W/1m) 94dB
Voice Coil Diameter 2.0” / 50mm
Winding Material Copper
Former Material Kapton
Winding Depth .625″ / 16mm
Magnetic Gap Depth .3125″ / 8mm
Flux Density 1.1T
MOUNTING INFORMATION
Overall Diameter 8.8″ / 225mm
Bolt Circle Diameter 8.3″ / 210mm
Baffle Cutout Diameter 7.4″ / 187mm
Depth 3.5″ / 89mm
Flange & Gasket Thickness .375″ / 9.5mm
No. Of Mounting Holes 8
Net Weight 7.7 lbs./ 3.5 kg.
  THIELE-SMALL PARAMETERS
Resonant Frequency (fs) 73 Hz
Impedance (Re) 5.4 ohms
Electrical Factor(Qes) .36
Mechanical Q (Qms) 4.2
Total Q (Qts) .33
Compliance Equiv. Vol. (Vas) 14.16 Liters/.5cu. ft.
Voice Coil Overhang (Xmax) 5.0mm
Reference Efficiency 1.5%
BL Factor 12.6 T-M
Coil Inductance (Le) 0.5mH

Specifications PDF

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