| Product name | best price professional karaoke passive audio sound system speakers for stage/conference/concert |
| Model | KU-17S |
| Material | wooden |
| Speaker Unit | 12inch bass 190 magnet 75 core+tweeter 100 magnet 44 core |
| Power | 400W |
| Nominal impedance | 6Ω |
| Usage | stage/classroom/conference/concert |
| GW/NW | GW:22.8KGS NW:20.3KGS |