Total:RMS 75W+20WX5 
Driver Unit:Subwoofer: 6.5"Woofer 
Front Speaker: 4" + 1" 
Rear Speaker: 3"+ 1" 
Center Speaker: 4"X2+1" 
Frequency Response: 20Hz~20KHz 
S/N:>90dB 
Product Size: 
Subwoofer:W220XH412XD344MM 
Center:W332XH142XD155MM 
Front Speaker:W140XH217XD165MM (each) 
Rear Speaker:W120XH197XD140MM(each) 
Weight:20.8KGS 
224SETS/20FT 
448SETS/40FT 
540SETS/40HQ 
1SET/CTN 
Carton Box: 
L658xW468xH385MM