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B&C 15 FW 76

B&C 15 FW 76

B&C 15 FW 76 LF Driver B&C 15 fw 76

More Information

  • 1000 W continuous program power capacity
  • 76 mm (3 in) copper voice coil
  • 40 – 2000 Hz response
  • 100 dB sensitivity
  • Aluminium demodulating ring allows a very low distortion figure
  • Double silicone spider and ventilated voice coil gap

Technical Specification


Product Specifications
Nominal Diameter 15"
Bolt Circle Diameter 14.7
Power Handling (RMS) 500 Watts
Power Handling (MAX) 1000 Watts
Frequency Response 40 to 2,000Hz
Sensitivity 100dB 2.83V/1m
Voice Coil Diameter 3"
Thiele-Small Parameters
Resonant Frequency (Fs) 40Hz
DC Resistance (Re)
Voice Coil Inductance (Le) 1.4mH
Mechanical Q (Qms) 5.1
Electromagnetic Q (Qes) 0.22
Total Q (Qts) 0.21
Compliance Equivalent Volume (Vas) 4.9ft³
BL Product (BL) 26.2T·m
Diaphragm Mass Inc. Airload (Mms) 117g
Maximum Linear Excursion (Xmax) 7mm
Surface Area of Cone (Sd) 855cm²
Materials of Construction
Cone Material
Surround Material Cloth
Voice Coil Wire Material Copper
Voice Coil Former Fiberglass
Basket / Frame Material Cast Aluminum
Magnet Material Ferrite
Mounting Information
Overall Outside Diameter 15.5"
Baffle Cutout Diameter 13.9"
Depth 6.9"
# Mounting Holes 8
Parts Express Staff Recommended Enclosure Volume
Vented Volume 3ft³
Vented F3 44.6Hz


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