Street Address: 49# YongFu Rd. Room 516 FuYi Building. Guangzhou. Guangzhou Guangdong 510500 China
Province: Shandong
Tweeter size:20mm Sensitity:91dB, RMS power:40W , Impedance:4ohm, MAX power:160W Magnet:10oz, Freq.Resp:50Hz-22KHz