# 12" High Excursion Paper Cone Subwoofer Driver 4 Ohm

**Manufacturer:** Dayton Audio  
**MPN:** `299-629`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dayton Audio |
| Manufacturer name | Dayton Audio |
| Manufacturer | Dayton Audio |
| DimensionUnit | inch |
| Extra Product Name | 12" High Excursion Paper Cone Subwoofer Driver 4 Ohm |
| UPC | 848791007392 |
| Weight | 7.7 |
| WeightUnit | lbs |
| depth | 5.5 |
| diameter | 12.25 |
| height | 12.25 |
| height_Attrib | Overall Outside Diameter |
| length | 5.5 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | 299-629 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 299-629 |
| snippet | 12" High Excursion Paper Cone Subwoofer Driver 4 Ohm. Part Number: 299-629 by Dayton Audio. |
| width | 12.25 |
| width_Attrib | Overall Outside Diameter |
| Brand | Dayton Audio |
| Part Number | 299-629 |
| Unit of Measure | Each |
| Nominal Diameter | 12" |
| Bolt Circle Diameter | 11.75 |
| Power Handling (RMS) | 120 Watts |
| Power Handling (MAX) | 240 Watts |
| Impedance | 4? |
| Frequency Response | 25 to 700Hz |
| Sensitivity | 90dB 2.83V/1m |
| Voice Coil Diameter | 1.5" |
| Resonant Frequency (Fs) | 31.7Hz |
| DC Resistance (Re) | 3.88? |
| Voice Coil Inductance (Le) | 2.07mH |
| Mechanical Q (Qms) | 7.68 |
| Electromagnetic Q (Qes) | 0.82 |
| Total Q (Qts) | 0.74 |
| Compliance Equivalent Volume (Vas) | 2.76ft? |
| Mechanical Compliance of Suspension (Cms) | 0.248mm/N |
| BL Product (BL) | 9.79T?m |
| Diaphragm Mass Inc Airload (Mms) | 101.6g |
| Maximum Linear Excursion (Xmax) | 7.25mm |
| Surface Area of Cone (Sd) | 471cm? |
| Cone Material | Paper |
| Surround Material | Foam |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Aluminum |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 12.25" |
| Baffle Cutout Diameter | 11.125" |
| Depth | 5.5" |
| # Mounting Holes | 8 |
| Sealed Volume | 4.74ft? |
| Sealed F3 | 37Hz |
| Vented Volume | 9.1ft? |
| Vented F3 | 19.5Hz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 299-629 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/109500000/109846000/part_--299629---DaytonAudio--55d1190d06.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp