| Model | MF-08S D2 / MF-08S D4 |
| Type | Subwoofer |
| Size | 8 inch |
| Voice coil size | 2,00 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | Copper |
| Surround | Foam |
| RMS Power | 600 W |
| MAX Power | 1200 W |
| Frame | Steel |
| Impedance | 2+2 / 4+4 Ohm |
| SPL | 84,00 / 84,30 dB |
| Fs | 48,00 / 48,20 Hz |
| Qts | 0,41 / 0,42 |
| BL | 15,10 / 15,40 |
| Vas | 7,50 / 7,90 L |
| Xmeh | 24,00 / 24,00 mm |
| Xmax | 12,00 / 12,00 mm |
| Mounting depth | 4,56 inch (115,8 mm) |
| Cut-out dimension | 7,20 inch (183,0 mm) |
| Gross weight | 2,20 lb (1,00 kg) |