Street Address: Hengdian Industrial Zone, Dongyang, Zhejiang Province. China
City: Dongyang
Province: Dongyang
Country/Region: China
Size: 6 x 9 inches Maximum power: 60W Magnet weight: 5.4 ounce Frequency: 60 to 20KHz Impedance: 4 Ohms SPL: 90 +/- 3dBW/1m