| Model | DB-3015R D1 / DB-3015R D2 |
| Type | Subwoofer |
| Size | 15 inch |
| Voice coil size | 3.00 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | None |
| Surround | Foam |
| RMS Power | 2800 W |
| MAX Power | 5600 W |
| Frame | Alu |
| Impedance | 1+1 / 2+2 Ohm |
| SPL | 88.00 / 88.30 dB |
| Fs | 32.00 / 32.50 Hz |
| Qts | 0.45 / 0.47 |
| BL | 23.00 / 26.10 |
| Vas | 68.00 / 69.70 L |
| Xmeh | 38.00 / 38.00 mm |
| Xmax | 19.00 / 19.00 mm |
| Mounting depth | 10.18 inch (258.5 mm) |
| Cut-out dimension | 13.98 inch (355.0 mm) |
| Gross weight | 68.34 lb (31.00 kg) |
