The Specs
| Power & Sound | |
|---|---|
| Sensitivity | 85 dB |
| Nominal Impedance | 4 Ohm |
| General | |
| URL | http://www.alpine.com |
| Additional Specifications | |
| Product Model | SWR-12D4 |
| Front Camera | Alpine |
| PMPO Output Power | 3000 W |
| RMS Output Power | 1000 W |
| Brand Name | Alpine |
| Product Series | Type-R |
| Mounting Depth | 6.38" |
| Cutout Diameter | 10.88" |
| Quick Glance | |
| Nominal Impedance | 4 Ohm |
| Voice Coil | Dual |
| Material | |
| Cone Material | Santoprene|Aluminum |
| Voice Coil | Dual |
