15" Active speaker box with MP3 powered speaker

              MA15A-U
15" Active speaker box with MP3,USB,SD      

Woofer:2.5" VC,50 OZ magnet      
Tweeter:34mm(1.34") titanium driver      
Woofer Power:300 Watts RMS 
Sensitivity: 97+/-2 Db      
Frequency Response:45Hz---19KHz      
Crossover Frequency: 2.5KHz--3.0KHz      
The cabinet has  wheels and handle      
With 35mm speaker stand mount hole

Outer carton:49*39*74.8CM 
Pcs/carton:1PC 
G.W/N.W:20.5/18KG 
CBM/Ctn:0.143 
Pcs/20'FT/40'HQ:190PCS/465PCS.