Tsunami Series
| Model | MTU-81LE |
| Type | Midrange |
| Size | 8" |
| Frequency response | 95-10000 Hz |
| Package quantity | Pair |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | CCAW |
| RMS Power | 150 W |
| MAX Power | 300 W |
| Frame | Steel |
| Impedance | 4 Ohm |
| Mounting depth | 3,00" (76,3 mm) |
| Gross weight | 8,16 lb (3,70 kg) |