Series: Apocalypse
| Model | DB-SA275D1 / DB-SA275D2 |
| Type | Subwoofer |
| Size | 15 inch |
| Voice coil size | 2,75 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | CCAW |
| Surround | Foam |
| RMS Power | 1500 W |
| MAX Power | 3000 W |
| Frame | Alu |
| Impedance | 1+1 / 2+2 Ohm |
| SPL | 88,00 / 88,20 dB |
| Fs | 29,70 / 31,30 Hz |
| Qts | 0,42 / 0,46 |
| BL | 18,60 / 19,10 |
| Vas | 62,00 / 64,00 L |
| Xmeh | 36,00 / 36,00 mm |
| Xmax | 18,00 / 18,00 mm |
| Mounting depth | 7,85 inch (199,5 mm) |
| Cut-out dimension | 14,09 inch (358,0 mm) |
| Gross weight | 33,51 lb (15,20 kg) |
