B & C  PROFESSIONAL COMPONENTS

12NDL76 - 12" NEODYMIUM MID-BASS WOOFER 

THE B&C 12NDL76 HAS A NICE COMBINATION OF LIGHTWEIGHT W/ HIGH SPL & POWER HANDLING

B&C 12NDL76

12NDL76

 8 Ohm Version

Item Price: $203.45

16 Ohm Version

 

Item Price: $203.45

SPEAKER MODEL

12NDL76

SPECIFICATIONS

Nominal Basket Diameter

12" / 319mm

Impedance

8 or 16 ohms

RMS Power Rating

400 Watts

Program Power 800 Watts

Frequency Response

50Hz - 2.0kHz

Sensitivity (1W/1m)

100dB

Voice Coil Diameter

3" / 76mm

Winding Material Aluminum
Former Material Fiberglass
Winding Depth .63" / 16mm
Magnetic Gap Depth .4" / 10.5mm
Flux Density 1.25T

MOUNTING INFORMATION

Overall Diameter 12.4" / 315mm
Bolt Circle Diameter 11.7" / 298mm
Baffle Cutout Diameter 11.1" / 282mm
Depth 5.5" / 141mm
Flange & Gasket Thickness .55" / 14mm
No. Of Mounting Holes 8
Net Weight 8.6 lbs./ 3.9 kg.

  THIELE-SMALL PARAMETERS

Resonant Frequency (fs)

50 Hz
Impedance (Re) 5.3 ohms
Electrical Factor(Qes) .21
Mechanical Q (Qms) 4.2
Total Q (Qts) .2
Compliance Equiv. Vol. (Vas) 73 Liters/2.5cu. ft.
Surface Area of Cone (Sd)m2 0.0522m2
Voice Coil Overhang (Xmax) 6.5mm
Reference Efficiency 4.3%
Diaphragm Mass (Mms) 53g
BL Factor 20.1 T-M
Coil Inductance (Le) 1.0mH

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