Product Model: 30mm Iron-Cased Speaker 8 0.5W
Product Type: Speaker
Enclosure Size: 30mm
Impedance: 8
Power Rating: 0.5W
Operating Frequency: 0-20kHz Sound
Pressure Output: 90±3dB
Material: Iron Casing Compatible for electronic toys, security devices, development boards, computers, printers, copiers, alarm systems, telephones, timers, and various other electronic products requiring an audible alert. Compatible with Arduino and Raspberry Pi projects, this magnetic electronic buzzer delivers a continuous, long beep tonefor notification purposes. Featuring long service life, stable performance, and a high pass rate, this sounder offers reliable operation without the need for complex driving circuits. Simply apply power, and it emits a clear, consistent sound instantly.