B&C 12NDL76 12" Neodymium Woofer Speaker Driver

Brand:| Model: 12NDL76
Smooth, loud, and light—the B&C Speakers 12NDL76 12" neo woofer is a solid bass and mid driver for professional PA loudspeaker systems.
A restocked/refurbished, or Open Box unit of the product is available -- see it now
  • Smooth response and excellent efficiency
  • Lightweight but powerful neodymium magnet
  • Ventilated voice coil gap reduces power compression
  • 800 watt continuous program power
  • 3" aluminum voice coil
  • 100 dB 1w/1m sensitivity
Part # 
Weight: 10.45 lbs.  
Order Soon - Only 3 Left In Stock
List Price$322.30
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Part # 294-570
Qty:  EA
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Product Details

B&C 12NDL76 12" Neodymium Woofer Speaker Driver

The B&C Speakers 12NDL76 12" neodymium driver delivers great results when used for high-output midrange applications, in direct radiator or horn loaded configurations. It also works well as the woofer in 2-way speaker systems. The 12NDL76 features good power handling and Xmax capabilities, thanks to an advanced neodymium motor and carefully optimized suspension.

Product Specifications
  • Nominal Diameter12"
  • Power Handling (RMS)400 Watts
  • Power Handling (max)800 Watts
  • Impedance8 ohms
  • Frequency Response50 to 2,000 Hz
  • Sensitivity100 dB 1W/1m
  • Voice Coil Diameter3"
Thiele-Small Parameters
  • Resonant Frequency (Fs)50 Hz
  • DC Resistance (Re)5.1 ohms
  • Voice Coil Inductance (Le)1 mH
  • Mechanical Q (Qms)4.2
  • Electromagnetic Q (Qes)0.21
  • Total Q (Qts)0.2
  • Compliance Equivalent Volume (Vas)2.5 ft.³
  • BL Product (BL)20.1 Tm
  • Diaphragm Mass Inc. Airload (Mms)53g
  • Maximum Linear Excursion (Xmax)6.5 mm
  • Surface Area of Cone (Sd)522 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialCloth
  • Voice Coil Wire MaterialAluminum
  • Voice Coil FormerFiberglass
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter12.4"
  • Baffle Cutout Diameter11.1"
  • Depth5.5"
  • Bolt Circle Diameter11.7"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.13 ft.³
  • Sealed F3214 Hz
  • Vented Volume0.28 ft.³
  • Vented F3142 Hz
B&C 12NDL76 12" Neodymium Woofer Speaker Driver
  • BrandB&C Speakers
  • Model12NDL76
  • Part Number294-570
  • UPC844632086076
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (2 Reviews)
  • Weight10.45 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Similar Products

View similar products to the B&C 12NDL76 12" Neodymium Woofer Speaker Driver
in the Woofers, Subwoofers & Midrange Speakers product category.


B&C 12NDL76 12" Neodymium Woofer Speaker Driver
B&C 12NDL76 12" Neodymium Woofer Speaker Driver is rated 4.5 out of 5 by 2.
Rated 4 out of 5 by from Great woofer - light weightVery nice speakers for the price. Installed them into custom built boxes. Plan to use them for PA sound for weddings and other applications.
Date published: 2014-06-28
Rated 5 out of 5 by from Top of line modern day pro sounding 12incherBest 12 i ever heard fast smoooth ever detail in bass mids comes throw super hi fi sound  beatifull 12inch sub for 2 way cabnit i built the box from b in c web site for this speaker best in world with birch wood fast tight punch modern day tone here pro level
Date published: 2013-12-20

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
B&C 12NDL76 12" Neodymium Woofer Speaker Driver

can i get it at 170 each, i want 8 speakers. thank you.

Asked by: oliv b
Please contact our sales and customer service for available stock, price and shipping options. sales@parts-express.com or 800-338-0531 x2.
Answered by: MattP
Date published: 2014-09-26

Do you have the 4 Ohm version of the 12NDL76 ?

Asked by: MyOwn
Unfortunately we do not.
Answered by: MattP
Date published: 2014-02-18

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