Jtron 8Ohm 0.5W 30mm DIY Speaker - Bronze + Black
Rated Input Power: 0.5w Rated Impedance: 8ohm±15% at 1KHz1.0V Rated Resonant Frequency: 330±20%Hz Without Baffle Frequency Range: Fo-20KHz Output S.P.L-10dB Sensitivity(S.P.L): 94±3dB at 1K Hz Distortion: 10%Max Rated Power Input 1KHz Magnet: 12.5×1.7 NdFeB Operating Temperature: -40+40'C