Our Products Speaker YX6120R18F04P Specifications: Rated Power:1.0W Max Power:1.5W Frequency Response:Fo~20KHz Fo:850±20%Hz/1V Impedance:4±15% Ω Sound Pressure level:93±3dB@0.1W10cm( at 0.8 , 1.0 , 1.2 , 1.5KHz average) Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back