Our Products Speaker UGMS1808-01AW30 Specifications: Rated Power: 0.5W Max Power: 0.7W Frequency Response: Fo~20KHz Fo: 800±20% Hz/1V Impedance: 8±15%Ω Sound Pressure level: 90±3dB@0.1W10cm( at 1.0 , 1.2 , 1.5 , 2.0KHz in 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