B & C  PROFESSIONAL COMPONENTS

8 PS21 - 8" MID-BASS WOOFER 

THE B&C 8PS21 IS DESIGNED FOR CLEAR TRANSPARENT MID-BASS FROM 70HZ UP TO 3KHZ!

B&C 8PS21

8PS21

8 ohms

 

Item Price: $109.48

SPEAKER MODEL

8PS21

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

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