| Model | AP-M81SE PRO |
| Type | Midrange |
| Size | 8" |
| Frequency response | 100-10000 Hz |
| Package quantity | Pair |
| Voice coil size | 1.50" |
| Cone | Paper |
| Magnet | Ferrite |
| Voice coil wire | CCAW |
| Surround | Cloth |
| RMS Power | 180 W |
| MAX Power | 360 W |
| Frame | Steel |
| Impedance | 4 Ohm |
| SPL | 97 dB |
| Fs | 92.12 Hz |
| Qts | 0.42 |
| BL | 7.46 |
| Vas | 19.24 L |
| Mounting depth | 3.44" (87.5 mm) |
| Cut-out dimension | 7.32" (186.0 mm) |
| Gross weight | 13.82 lb (6.27 kg) |
