| model | R-A2 | R-A3 | R-A4 | R-A6 | R-A8 | R-A11 | R-A13 | R-A14 | R-A15 |
| Stereo output power 8Ω | 250W*2 | 350W*2 | 450W*2 | 600W*2 | 800W*2 | 1100W*2 | 1300W*2 | 1400W*2 | 1500W*2 |
| Stereo output power 4Ω | 375W*2 | 500W*2 | 600W*2 | 780W*2 | 1200W*2 | 1750W*2 | 1950W*2 | 2125W*2 | 2250W*2 |
| Stereo output power 2Ω | 500W*2 | 700W*2 | 800W*2 | 1200W*2 | 1600W*2 | 2200W*2 | 2600W*2 | 2800W*2 | 3000W*2 |
| Bridged mono output 8Ω | 700W | 1000W | 1200W | 1800W | 2400W | 3500W | 3900W | 4250W | 4500W |
| Bridged mono output 4Ω | 1000W | 1400W | 1600W | 2400W | 3200W | 4400W | 5200W | 5600W | 6000W |
| Frequency response | 20Hz-20KHz±0.3dB | ||||||||
| Total harmonic distortion | ＜0.05% | ||||||||
| Signal to noise ratio | ＞80dB | ||||||||
| Conversion rate | >20V/μS | ||||||||
| Damping coefficient | >200 | >300 | |||||||
| input resistance | 20KΩ/10KΩ | ||||||||
| Input sensitivity | 0.775V/1.0V1.4V | ||||||||
| protection | Overheat short circuits,DC,limit and-softstart,Output relay-Zero Current Switch,Intellctual Clip limiter | ||||||||
| weight | 20KG | 22KG | 24KG | 26KG | 36KG | 38KG | 40KG | 42KG | 44KG |
| Size (depth * width * height) | 457*485*91mm | 502*485*133mm | 543*485*133mm | ||||||
