| Model | MF-12S D2 | 
| Type | Subwoofer | 
| Size | 12 inch | 
| Voice coil size | 2.50 inch | 
| Cone | Paper | 
| Magnet | Ferrite | 
| Voice coil wire | Copper | 
| Surround | Foam | 
| RMS Power | 800 W | 
| MAX Power | 1600 W | 
| Frame | Steel | 
| Impedance | 2+2 Ohm | 
| SPL | 86.00 dB | 
| Fs | 35.00 Hz | 
| Qts | 0.49 | 
| BL | 18.50 | 
| Vas | 36.50 L | 
| Xmeh | 28.00 mm | 
| Xmax | 14.00 mm | 
| Mounting depth | 6.29 inch (159.7 mm) | 
| Cut-out dimension | 11.14 inch (283.0 mm) | 
| Gross weight | 17.64 lb (8.00 kg) |