| MODEL | X-3 | X-4 | X-5 | X-6 | X-8 |
| Power 8Ω | 350W*2 | 450W*2 | 550W*2 | 650W*2 | 800W*2 |
| Power 4Ω | 550W*2 | 750W*2 | 900W*2 | 1000W*2 | 1200W*2 |
| Frequency response | 20Hz-20KHz(±0.5dB) | ||||
| Signal to noise | 89dB | 89dB | 89dB | 96dB | 96dB |
| Input sensitivity | 0.7V | 0.7V | 0.7V | 0.7V | 0.7V |
THD | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% |
| Input impedance | 20KΩ | 20KΩ | 20KΩ | 20KΩ | 20KΩ |
| Supply power | 900W | 1300W | 1700W | 1850W | 2200W |
| Size | 485mm×510mm×90mm | ||||
| Package size | 600mm×580mm×190mm | ||||