B&C 8NW51 - 8ohm

  • 280.78 EUR
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Article Number: 1225
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Product Specifications

Nominal Diameter8"
Bolt Circle Diameter8.3
Moving Mass Of Diaphragm (Mmd)28
Power Handling (RMS)200 Watts
Power Handling (MAX)400 Watts
Impedance8?
Frequency Response70 to 3,000Hz
Sensitivity97dB 2.83V/1m
Voice Coil Diameter2"

Thiele-Small Parameters

Resonant Frequency (Fs)74Hz
DC Resistance (Re)5.2?
Voice Coil Inductance (Le)0.4mH
Mechanical Q (Qms)2.7
Electromagnetic Q (Qes)0.19
Total Q (Qts)0.17
Compliance Equivalent Volume (Vas)0.4ft³
BL Product (BL)18.9T·m
Maximum Linear Excursion (Xmax)6mm
Surface Area of Cone (Sd)220cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Basket / Frame MaterialCast Aluminum
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter8.8"
Baffle Cutout Diameter7.4"
Depth4"
# Mounting Holes8