| Model | DB-3012 D2 / DB-3012 D1 |
| Type | Subwoofer |
| Size | 12 inch |
| Voice coil size | 3,00 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | None |
| Surround | Foam |
| RMS Power | 2400 W |
| MAX Power | 4800 W |
| Frame | Alu |
| Impedance | 2+2 / 1+1 Ohm |
| SPL | 86,50 / 86,00 dB |
| Fs | 33,80 / 33,00 Hz |
| Qts | 0,43 / 0,41 |
| BL | 26,00 / 23,80 |
| Vas | 30,20 / 29,50 L |
| Xmeh | 38,00 / 38,00 mm |
| Xmax | 19,00 / 19,00 mm |
| Mounting depth | 8,82 inch (224,0 mm) |
| Cut-out dimension | 11,18 inch (284,0 mm) |
| Gross weight | 61,51 lb (27,90 kg) |