Feature:
Spec:
Item Type: SpeakerSize: 57x9mm / 2.24×0.35inRated Power: 0.5WMaximum Power: 1WAC Impedance: 8±15%ΩDC Impedance: 7.4±10%ΩResonant Frequency: 430±20%HzOutput Sound Pressure: 93±3dBEffective Bandwidth: Fo-20K HzMaximum Distortion: 10%Storage Temperature: -20~+55℃Environmental Regulation: with RoHS standard
Package List: