Micro Waterproof Speaker 25×4.3mm 

Short Description: 25*4.3mm, 1000Hz, 8ohm,0.5W, 93dB, Waterproof SPEAKER  Model number ESP-2543MN-R08W1.5A Rated/Max Input Power. 1.5W /1.7W Rated Impedance. 8Ω ± 15% Sound Pressure Level. 93dB(0.5W/0.1m) ± 3 dB at AVE 1.0K 1.2K 1.5K 2.0KHz Resonance Frequency (Fo). 1000±20%Hz Frequency Range. F0~20kHz. Operating temperature ℃ -30~+70 Dustproof and Waterproof IP68 （3meters 2hours）* Previous…

Piezo Buzzer Waterproof Speaker Piezo Transducer Mechanical Buzzer SMD MIC