# TecAmp W12S-8 12" Professional Woofer 8 Ohm

**Manufacturer:** Factory Buyouts  
**MPN:** `W12S-8`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Factory Buyouts |
| Manufacturer name | Factory Buyouts |
| Manufacturer | Factory Buyouts |
| DimensionUnit | inch |
| Extra Product Name | TecAmp W12S-8 12" Professional Woofer 8 Ohm |
| UPC | 848864064956 |
| Weight | 10.65 |
| WeightUnit | lbs |
| depth | 5.125 |
| diameter | 12.25 |
| height | 12.25 |
| height_Attrib | Overall Outside Diameter |
| length | 5.125 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | W12S-8 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 299-374 |
| snippet | TecAmp W12S-8 12" Professional Woofer 8 Ohm. Part Number: 299-374 by Factory Buyouts. |
| width | 12.25 |
| width_Attrib | Overall Outside Diameter |
| Brand | Factory Buyouts |
| Model | W12S-8 |
| Part Number | 299-374 |
| Unit of Measure | Each |
| Nominal Diameter | 12" |
| Bolt Circle Diameter | 11.75 |
| Power Handling (RMS) | 300 Watts |
| Power Handling (MAX) | 600 Watts |
| Impedance | 8? |
| Frequency Response | 55 to 3,500Hz |
| Sensitivity | 95.3dB 2.83V/1m |
| Voice Coil Diameter | 2.5" |
| Resonant Frequency (Fs) | 53Hz |
| DC Resistance (Re) | 6.19? |
| Voice Coil Inductance (Le) | 0.71mH |
| Mechanical Q (Qms) | 10.24 |
| Electromagnetic Q (Qes) | 0.68 |
| Total Q (Qts) | 0.63 |
| Compliance Equivalent Volume (Vas) | 2.65ft? |
| Mechanical Compliance of Suspension (Cms) | 0.22mm/N |
| BL Product (BL) | 11.1T?m |
| Diaphragm Mass Inc Airload (Mms) | 40.3g |
| Maximum Linear Excursion (Xmax) | 4mm |
| Surface Area of Cone (Sd) | 486cm? |
| Cone Material | Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton? / Polyimide |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 12.25" |
| Baffle Cutout Diameter | 11.3" |
| Depth | 5.125" |
| # Mounting Holes | 8 |
| Sealed Volume | 2.9ft? |
| Sealed F3 | 72Hz |
| Vented Volume | 6.5ft? |
| Vented F3 | 36Hz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 299-374 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/135000000/135423500/part_--W12S8---FactoryBuyouts--13830b2277.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp