1. Power : 80W*1(subwoofer)  +  30w*5  (satellite speakers) 
2. Driver size:8” *1 + 3”*8
3. Frequency response: 20- 20 KHZ
4. Material: 12mm MDF wood with organic glass panel+ column speakers with 8mm toughened grass panel
5. With  USB,SD input
6. Packing: 0.15 CBM/SET ,    185 SET/20' ,   320 SET/40' ,   455 SET/40'HQ