brand : KAIDA         Type : 909
type : professional speaker
main use : stage sound system 
power :200 W
 
ｄｅｔａｉｌ　：　
ｓｉｎｇｌｅ　１５　ｉｎｃｈ　ｂａｓｓ　ｓｐｅａｋｅｒ　ｓｏｕｎｄ　ｂｏｘ　．specifications

power，200W，　frequency response，45Hz-19KHz，sensitivity，100dB，rate impedance，8Ω ï¼Œ

dimension，320/490*405*800. welcome to contact us by， 0086-15876510440 ．