# B&C 12NW76 12" Neodymium Woofer

**Manufacturer:** B&C Speakers  
**MPN:** `12NW76`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | B&C Speakers |
| Manufacturer name | B&C Speakers |
| Manufacturer | B&C Speakers |
| DimensionUnit | inch |
| Extra Product Name | B&C 12NW76 12" Neodymium Woofer |
| UPC | 844632002274 |
| Weight | 12.3 |
| WeightUnit | lbs |
| depth | 5.8 |
| diameter | 12.4 |
| height | 12.4 |
| height_Attrib | Overall Outside Diameter |
| length | 5.8 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | 12NW76 |
| multiple | 1 |
| qtyInStock | Back-Ordered |
| SKU | 294-681 |
| snippet | B&C 12NW76 12" Neodymium Woofer. Part Number: 294-681 by B&C Speakers. |
| width | 12.4 |
| width_Attrib | Overall Outside Diameter |
| Brand | B&C Speakers |
| Model | 12NW76 |
| Part Number | 294-681 |
| Unit of Measure | Each |
| Nominal Diameter | 12" |
| Bolt Circle Diameter | 11.7 |
| Power Handling (RMS) | 500 Watts |
| Power Handling (MAX) | 1000 Watts |
| Impedance | 8? |
| Frequency Response | 40 to 2,000Hz |
| Sensitivity | 99dB 2.83V/1m |
| Voice Coil Diameter | 3" |
| Resonant Frequency (Fs) | 40Hz |
| DC Resistance (Re) | 5.3? |
| Voice Coil Inductance (Le) | 1.25mH |
| Mechanical Q (Qms) | 3.7 |
| Electromagnetic Q (Qes) | 0.17 |
| Total Q (Qts) | 0.16 |
| Compliance Equivalent Volume (Vas) | 2.7ft? |
| BL Product (BL) | 25.5T?m |
| Diaphragm Mass Inc Airload (Mms) | 77g |
| Maximum Linear Excursion (Xmax) | 8mm |
| Surface Area of Cone (Sd) | 522cm? |
| Cone Material | Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Fiberglass |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 12.4" |
| Baffle Cutout Diameter | 11.1" |
| Depth | 5.8" |
| # Mounting Holes | 8 |
| Vented Volume | 1.5ft? |
| Vented F3 | 50Hz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 294-681 |  |  | None | 1 |
| unbeatablesale.com | TNSR1841 | 288.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/40500000/40565500/part_--12NW76---BCSpeakers--ff63b885b8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp