brand : KAIDA         Type : 1505
type : karaoke or monitor professional speaker
main use : stage sound system 
power :300W
 
ｄｅｔａｉｌ　：　
specifications：power，250W，　frequency response，45Hz-19KHz，sensitivity，100dB，rate impedance，8Ω ，15 inch bass * 1 , painted surfaces , fiber board , ladder shape ,have the base hole to be supported up , have the rings to be hung over .

dimension，500/200*470*720. welcome to contact us by， 0086-15876510440 ．0086-20-61807676.

the 12 inch type is in the model of the named : 1205  .power 250W , frequency response，45Hz-19KHz，sensitivity，100dB，rate impedance，8Ω ，12 inch bass * 1 , painted surfaces , fiber board , ladder shape , have the base hole to be supported up , have the rings to be hung over .