| Model | DB-SA2615D2 / DB-SA2615D1 |
| Type | Subwoofer |
| Size | 15 inch |
| Voice coil size | 2.60 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | Alu |
| Surround | Foam |
| RMS Power | 1500 W |
| MAX Power | 3000 W |
| Frame | Steel |
| Impedance | 2+2 / 1+1 Ohm |
| SPL | 86.00 / 86.00 dB |
| Fs | 30.00 / 30.00 Hz |
| Qts | 0.41 / 0.40 |
| BL | 18.90 / 18.80 |
| Re | 1.4+1.4 / 0.7+0.7 |
| Vas | 75.00 / 73.00 L |
| Xmax | 16.00 / 16.00 mm |
| Mounting depth | 7.87 inch |
| Cut-out dimension | 13.86 inch |
| Gross weight | 37.04 lb (16.80 kg) |