# Adire Audio 12KH501D2 12" Subwoofer

**Manufacturer:** Adire Audio  
**MPN:** `12KH501D2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Adire Audio |
| Manufacturer name | Adire Audio |
| Manufacturer | Adire Audio |
| DimensionUnit | inch |
| Extra Product Name | Adire Audio 12KH501D2 12" Subwoofer |
| UPC | 619206372448 |
| Weight | 22.2 |
| WeightUnit | lbs |
| depth | 7.5 |
| diameter | 12.375 |
| height | 12.375 |
| height_Attrib | Overall Outside Diameter |
| length | 7.5 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | 12KH501D2 |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | 294-138 |
| width | 12.375 |
| width_Attrib | Overall Outside Diameter |
| Brand | Adire Audio |
| Model | 12KH501D2 |
| Part Number | 294-138 |
| Unit of Measure | Each |
| Nominal Diameter | 12" |
| Bolt Circle Diameter | 11.75 |
| Power Handling (RMS) | 500 Watts |
| Impedance | 4? |
| Sensitivity | 84.69dB 2.83V/1m |
| Voice Coil Diameter | 2.5" |
| Resonant Frequency (Fs) | 34.8Hz |
| DC Resistance (Re) | 4.11? |
| Mechanical Q (Qms) | 7.92 |
| Electromagnetic Q (Qes) | 0.62 |
| Total Q (Qts) | 0.57 |
| Compliance Equivalent Volume (Vas) | 1.031ft? |
| Mechanical Compliance of Suspension (Cms) | 0.08mm/N |
| BL Product (BL) | 19.38T?m |
| Diaphragm Mass Inc Airload (Mms) | 260.89g |
| Maximum Linear Excursion (Xmax) | 15mm |
| Surface Area of Cone (Sd) | 506.7cm? |
| Cone Material | Paper |
| Surround Material | Foam |
| Voice Coil Wire Material | Copper |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 12.375" |
| Baffle Cutout Diameter | 11" |
| Depth | 7.5" |
| # Mounting Holes | 8 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 294-138 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/151500000/151670000/part_--12KH501D2---AdireAudio--0bce215781.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp