Rated Power: 50W,
Speaker Unit: 4 inches,
coaxial ,
Frequency Response: 83-20KHz,
Line voltage/Impedence: 70V-100V/16Ω,
Sensitivity: 85dB,
Dimension :Φ218*130mm ,
Diameter of Mounting: Φ208*130mm,
Materail :ABS(face), Galvanized iron(casing)
Weight: 2.32KG

We also do all kinds of OEM and ODM.