| Model | MFX30D2 |
| Type | Subwoofer |
| Size | 12 inch |
| Voice coil size | 3.00 inch |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | CCAW |
| Surround | Foam |
| RMS Power | 750 W |
| MAX Power | 3000 W |
| Frame | Alu |
| Impedance | 2+2 Ohm |
| SPL | 86.82 dB |
| Fs | 32.40 Hz |
| Qts | 0.48 |
| BL | 19.64 |
| Re | 1.4+1.4 |
| Vas | 42.00 L |
| Xmeh | 45.00 mm |
| Xmax | 22.50 mm |
| Mounting depth | 6.65 inch (169.0 mm) |
| Cut-out dimension | 11.16 inch (283.5 mm) |
| Gross weight | 27.56 lb (12.50 kg) |