Waterproof speaker 20×3.8mm 8ohm 0.8W 94dB  

Short Description: 20x3.8mm, 1000Hz, 8ohm,0.8W, 94dB, Waterproof SPEAKER  Model number ESP-2038MN-R08W0.8A Rated/Max Input Power. 0.8W /1.0W Rated Impedance. 8Ω ± 15% Sound Pressure Level. 94dB(0.5W/0.1m) ± 3 dB at AVE 0.8K 1.0K 1.5KHz Resonance Frequency (Fo). 850±20%Hz Frequency Range. F0~20kHz. Operating temperature ℃ -30~+70 Dustproof and Waterproof IP68 （3meters 2hours）* Previous: ES…