| Product name | manufacturers professional 500w powered dj church audio speaker system |
| Model | VC-16 |
| Material | wooden |
| Speaker Unit | 15 inch bass 170 magnet 75 core， middle 4 inch*3pcs 80 magnet 25 core， tweeter 34 core |
| Power | 500W |
| Battery | 12V/40A lead acid battery |
| Usage | stage/classroom/conference/concert |