DXI28N A 8ohm 0.25W Mylar Speaker Computer Speaker Type:DXI28N－A contact with us: yxl(at)duoxin(dot)com Type Unit DXI28N－A Rated Impedance Ω 8，16，32 Rated Power W 0.25 Max Power W 0.5 Resonance Frequency Hz 400，450，400 Rated Freq. Range Hz 200～5000 Sound Pressure Level dB 96±2，92±2 Crust Iron Height mm 4.5，5.0，5.5