B & C  PROFESSIONAL COMPONENTS

8NW51 - 8" LIGHTWEIGHT MID-BASS WOOFER 

LIGHTWEIGHT 8" MID-BASS IS VERY SMOOTH SOUNDING YET POWERFUL!

B&C 8NW51

8NW51

8 ohm version

Item Price: $168.28

16 ohm version

Item Price: $168.28

SPEAKER MODEL

8NW51

SPECIFICATIONS

Nominal Basket Diameter

8" / 200mm

Impedance

8 or 16 ohms

RMS Power Rating

200 Watts

Program Power 400 Watts

Frequency Response

70Hz - 3.0kHz

Sensitivity (1W/1m)

96.5dB

Voice Coil Diameter

2.0" / 51mm

Winding Material Copper
Former Material Kapton
Winding Depth .73" / 18.5mm
Magnetic Gap Depth .4" / 10mm
Flux Density 1.3T

MOUNTING INFORMATION

Overall Diameter 8.8" / 225mm
Bolt Circle Diameter 8.3" / 210mm
Baffle Cutout Diameter 7.4" / 187mm
Depth 4" / 100mm
Flange & Gasket Thickness .4" / 11mm
No. Of Mounting Holes 8
Net Weight 6.6 lbs./ 3 kg.

  THIELE-SMALL PARAMETERS

Resonant Frequency (fs)

74 Hz
Impedance (Re) 5.2 ohms
Electrical Factor(Qes) .19
Mechanical Q (Qms) 2.7
Total Q (Qts) .17
Compliance Equiv. Vol. (Vas) 11 Liters/.4cu. ft.
Voice Coil Overhang (Xmax) 6.0mm
Reference Efficiency 2.4%
BL Factor 18.9 T-M
Coil Inductance (Le) 0.4mH

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