20S1030
Electrical Specifications Diameter (mm) 23 Height (mm) 15.5 Operating Voltage (V) 2 ~ 4 Rated Voltage (V) 3 Max Rated Current (mA) 3 Min Sound Output (dBA) 70 at 20cm Resonant Frequency (Hz) 400 ± 100 Tone Nature Single Operating Tempature (°C) -10 ~ +60 Housing ABS Colour Black Weight (g) 10