Public address system audio fashionable speaker ,Outdoor column speaker 

1.Rated power :10/20W
2. Sensitivity (1m ,1w):93DB
3.Frequency Response:140--15KHZ
4.Material : AL
5.Size: 304mmx227mm*115MM
6. Weight:3.2kgs
7. Packing: Inner box +carton
8. Line voltage: 100V