| MODEL | ORION PA-1800 | |
| Stereo Power 8 Ohm | 2*450W | |
| Stereo Power 4 Ohm | 2*900W | |
| Bridge 8 Ohm | 1800W | |
| Signal to Noise | 115DB | |
| Slew Rate | 90V/uS | |
| Damping Factor | 270 | |
| Frequency response | ||
| THD + N | ~0.5%, 1Khz, 1/3 Rrte Power 8 Ohm | |
| IMD | ~0.5%, 1Khz, 1/3 Rrte Power 8 Ohm | |
| Cross Talk | 85dB | |
| Input Sensitivity | ~0.77 Balanced / 0dB Unbalanced | |
| Input Impedance | 10k Ohm, Balanced / 20dB Unbalanced | |
| Input Interface | Three Core Female XLR input | |
| Link Interface | Three Core Male XLR input | |
| Speaker Interface | Speakon Connectors (4 Pole) | |
| LED Indicator | Power / Signal (-40dB) / Clip (Peak) / Protection | |
| Power Supply | 1800W | |
| Cooling Mode | Front to Rear Stepless Air Cooling | |
| Nett Weight | 15 Kg | |
| Gross Weight | 18Kg | |
| Mounting Size | 2U / 19″ Rack Mount | |
| Dimension (WxHxD) | 483 x 101.5 x 421 mm | |
