| Model | K-280 |
| 8Ω Stereo Power | 2×850W |
| 4Ω Stereo Power | 2×1300W |
| 8Ω Bridged Mono Power | 1850W |
| 4Ω Bridged Mono Power | 2000W |
| Frequency response | 20Hz-25kHz ±0.5dB |
| THD+N(Rated Power,4Ω/KHz)% | <0.05% |
| Signal Noise Ration(dB) | >106dB |
| Input Sensitivity | 20K Ohm Balanced/10K Ohm Unbalanced |
| Output Connectors | Speakon Connectors(NEUTRIK) |
| Power Requirement | 180-240V/50-60Hz |
| Airframe Dimension | 483×345×88mm |
| Package dimensions | 575×565×145mm |
| Net Weight | 16kg |
| Gross weight | 18kg |
