# Eminence Kappalite 3012LF-4 High Power Neo 12" Subwoofer 4 Ohm

**Manufacturer:** Eminence Speaker  
**MPN:** `KAPPALITE 3012LF-4`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Eminence Speaker |
| Manufacturer name | Eminence Speaker |
| Manufacturer | Eminence Speaker |
| DimensionUnit | inch |
| Extra Product Name | Eminence Kappalite 3012LF-4 High Power Neo 12" Subwoofer 4 Ohm |
| UPC | 876358002702 |
| Weight | 8.5 |
| WeightUnit | lbs |
| depth | 6.0 |
| diameter | 12.38 |
| height | 12.38 |
| height_Attrib | Overall Outside Diameter |
| length | 6.0 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | KAPPALITE 3012LF-4 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 290-4518 |
| snippet | Eminence Kappalite 3012LF-4 High Power Neo 12" Subwoofer 4 Ohm. Part Number: 290-4518 by Eminence Speaker. |
| width | 12.38 |
| width_Attrib | Overall Outside Diameter |
| Brand | Eminence Speaker |
| Model | Kappalite 3012LF-4 |
| Part Number | 290-4518 |
| Unit of Measure | Each |
| Nominal Diameter | 12" |
| Bolt Circle Diameter | 11.62 |
| Power Handling (RMS) | 550 Watts |
| Power Handling (MAX) | 1100 Watts |
| Impedance | 4? |
| Frequency Response | 41 to 2,000Hz |
| Sensitivity | 92.9dB 2.83V/1m |
| Voice Coil Diameter | 3" |
| Resonant Frequency (Fs) | 36Hz |
| DC Resistance (Re) | 3.89? |
| Voice Coil Inductance (Le) | 0.66mH |
| Mechanical Q (Qms) | 8.38 |
| Electromagnetic Q (Qes) | 0.32 |
| Total Q (Qts) | 0.31 |
| Compliance Equivalent Volume (Vas) | 3.79ft? |
| Mechanical Compliance of Suspension (Cms) | 0.26mm/N |
| BL Product (BL) | 14.27T?m |
| Maximum Linear Excursion (Xmax) | 9.1mm |
| Surface Area of Cone (Sd) | 545.4cm? |
| Cone Material | Treated Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton? / Polyimide |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 12.38" |
| Baffle Cutout Diameter | 11.06" |
| Depth | 6" |
| # Mounting Holes | 8 |
| Sealed Volume | 1ft? |
| Sealed F3 | 90Hz |
| Vented Volume | 1.5ft? |
| Vented F3 | 58Hz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 290-4518 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/204500000/204755500/part_--KAPPALITE3012LF4---EminenceSpeaker--5a1037271c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp